1012-8440 1 TB Freecom DataTank - Dual 3.5 Hard Disk - USB2.0 & Firewire £ 267.83 1TB Dual Disk with USB2 & FireWire 400/800 RAID 0,1 & JBOD configuration Inc Cables, Software 2 Years Warranty Key Features: High capacity storage solution for professional and home use Winner of the iF Product Design Award 2007 for outstanding design! One Button Data Encryption - 128 bit hardware data encryption !! One Button Data Synchronization - always have the latest version of your files Configurable as RAID 0 (striping, 2 drives as one volume), RAID 1 (mirroring, 1 disk mirrors the other) or JBOD (assign multiple drive letters using the total disk capacity) Hi-Speed interfaces: USB 2.0, FireWire 800 and FireWire 400. High quality aluminium enclosure with optimal internal airflow management Silent, ball bearing temperature controlled cooling fan with dual thermo sensor Product Specification Interface USB 2.0, FireWire 800, FireWire 400 Hard drive type 3.5 serial ATA, 7200rpm, low noise, low power consumption performance Average seek time < 8.9ms Track to track seek time 0.8ms Average latency: 4.17 ms Rotational speed: 7200rpm Buffer size: Min. 8MB / 1TB & 2TB: min. 16MB Data transfer speed max. 480 Mbit/s (USB 2.0), max. 800 Mbit/s (FireWire 800), max. 400 Mbit/s (FireWire 400) raid system user selectable, RAID 0 (fast, one drive volume), RAID 1 (safe, two drive volumes, mirroring), JBOD (dual drive letter) hardware data encryption 128 bit AES Weight 2900 gr. / 101 Ounce Dimensions 200 x 96 x 124 mm / 7.9 x 3.8 x 4.9 inch mtb f 50000 P.O.H. Environmental specifications Operating temperature: 10 C / 35 C Storage temperature: -20 C / 80 C Supported operating systems Windows 2000 / XP / Vista, MAC OS X v. 10.3 The DataTank is Windows NTFS preformatted for instant use under Windows2000 / XP / Vista: MAC OS X users need to initialize the DataTank in HFS+ after connecting. minimum system requirements PC: Pentium III / AMD Duron 900MHz or higher, 256MB RAM (Vista: 512MB) or higher, CD-ROM drive, available USB 2.0, USB 1.1 port* or FireWire 800 (9 pin) / FireWire 400 (6 pin) port, Windows 2000 / XP / Vista MAC: PowerPC G3/G4/G5, Power Book G3/G4 or Intel Mac, 256MB RAM or higher, available USB 2.0, USB 1.1 port* or FireWire 800 (9 pin) / FireWire 400 (6 pin) port, OS X v.10.3 or higher Weight:  2.90000      Website:  www.storagecompany.com

1017-1060 300GB Fujitsu Ultra 320, 68-Pin SCSI 10,000rpm Hard Drive, MAW3300NP with 8MB £ 318.66 The MAW Series from Fujitsu are the next generation Hard Disk products offering low profile, high speed and high capacity to high performance enterprise computing apllications. The MAW series comes with a spindle speed of 10k rpm and is available in capacities of 73, 147 and 300Gb. Areal density has doubled and internal drive transfer rates have been increased by 25% to 132MB/s. The MAW series support the Ultra 320 SCSI (320MB/s) interface which offers performace and reliability enhancing features such as data packet protocol. Equipped with an 8MB, multi-segmented data buffer combined with a 32-bit wide internal data path for faster data access. The MAW series provides a cost effective storage solution that meets the most demanding enterprise storage requirements. Specification: Storage Capacity (Formatted): 300GB Disks: 3 Heads: 5 Rotational speed: 10,025 rpm Average seek time: 4.5m (typical) Dimensions (W x D x H): 101.6 mm x 146.0 mm x 25.4 mm Weight: 0.75 kg Power Consumption (Idle): 9.5W Interface: SCSI 80-pin SCA-2 Data transfer rate 320MB/s maximum Buffer size 8MB Ambient Temperature, Operating: 5C to 55C (ambient), 5C to 60C (disk enclosure surface) Ambient Temperature, Not operating -40C to 70C Ambient Temperature, Gradient 15C/h or less Relative Humidity, Operating 5% to 95% RH (non-condensing) Relative Humidity, Not operating 5% to 95% RH (non-condensing) Relative Humidity, Maximum web bulb 29C (non-condensing) Vibration, Operating 0.3mm (5 to 20Hz), 9.8m/s2{1.0G} (20 to 300Hz) Vibration, Not operating 3.1mm (5 to 20Hz), 49m/s2{5.0G} (20 to 300Hz) Shock Operating 637 m/s2 (65G) Shock Not operating 1,960 m/s2 (200G) Power Requirements Idle 12V 5%, 5V 5% Notes: Fujitsu defines 1 gigabyte (GB) as 1,000,000,000 bytes for Hard Disk Drives' storage capacity size. Weight:  .75000      Website:  www.

1011-8160 1.5TB (SATAII) Samsung F2 Eco Green 3.5 5400rpm SATA300 Hard Drive 32MB Cache £ 87.42 To store and play back a limitless amount of digital media content on the web, you need a drive that provides fast and reliable data transmission. Samsung newly introduces 3 disk technologies to exceed PC users' expectations. From movies to music, SAMSUNG drives answer all your AV needs with a drive that is so quiet, YOU WON'T EVEN KNOW IT IS THERE. Features 1.5TB Capacity Serial ATA 3.0Gbps Interface Support SATA Native Command Queuing Feature set Device Initiated SATA Power Management Staggered Spin-up Support High Speed Dual Digital Signal Processor (DSP) Based Architecture ATA S.M.A.R.T. Compliant ATA Automatic Acoustic Management Feature Set ATA 48-bit Address Feature Set ATA Streaming Feature Set ATA Device Configuration Overlay Feature Set NoiseGuard SilentSeek 1GB=1,000,000,000 Bytes Weight:  .60000      Website:  www.samsung.com/products/

1011-6675 160GB (SATAII) ExcelStor, 3.5 7200rpm Serial ATA300 Hard Drive with 8MB Cache £ 35.25 ExcelStor hard drives are designed for mainstream PC, consumer electronics and emerging markets. This 7200rpm hard drive offers up to 160GB of storage and data transfer speeds up to 300MB/sec. This combination of performance and capacity makes it an excellent choice for performance PCs, gaming systems, digital video editing and entry-level RAID applications. For high performance, high-reliability storage, select the ExcelStor. Weight:  .63000      Website:  www.ExcelStor.com

1011-6665 160GB (SATAII) Samsung 3.5 SATA 7200rpm SATA300 Hard Drive 8MB Cache (HD161HJ) £ 33.84 To store and play back a limitless amount of digital media content on the web, you need a drive that provides fast and reliable data transmission. Samsung newly introduces 3 disk technologies to exceed PC users' expectations. From movies to music, SAMSUNG SpinPoint drives answer all your AV needs with a drive that is so quiet, YOU WON'T EVEN KNOW IT IS THERE. Features 160GB Capacity Serial ATA 3.0Gbps Interface Support SATA Native Command Queuing Feature set Device Initiated SATA Power Management Staggered Spin-up Support High Speed Dual Digital Signal Processor (DSP) Based Architecture ATA S.M.A.R.T. Compliant ATA Automatic Acoustic Management Feature Set ATA 48-bit Address Feature Set ATA Streaming Feature Set ATA Device Configuration Overlay Feature Set NoiseGuard SilentSeek 1GB=1,000,000,000 Bytes Weight:  .60000      Website:  www.samsung.com/products/

1011-6645 160GB SATA WD Caviar SE 3.5 7200rpm ATA300 Hard Drive 8MB Cache (WD1600JS) £ 33.14 Cool-running, quiet operation, leading-edge performance and industry-leading reliability make these next-generation WD Caviar SE drives the perfect hard drives for desktop and enterprise storage. Product Benefits Lightning Fast - With SATA2 300 MB/s transfer rates and 8 MB cache, these drives push the boundaries of performance for their class. These drives are also backward compatible with SATA 150. Cool Running - Cool drive operating temperatures help increase long-term drive reliability. WD achieves the lowest operating temperature of any hard drive in its class, including slower drives spinning at 5,400 RPM, by lowering power consumption through advanced electronics and firmware. Ultra Quiet - WD minimizes noise to levels virtually below the threshold of human hearing with its WhisperDrive technology, which features a highly efficient power driver design. And to cut seek noise, Soft Seek technology streamlines read/write seeking algorithms. SecureConnect - provides a 500 percent stronger cable-to-drive connection than first-generation SATA hard drives and cables. Also ensures backward compatibility with legacy SATA cables and backplanes. FlexPower - connector technology that accepts power from both industry-standard and new SATA power supplies. Data Protection Enhancements: - Data Lifeguard is an expanded set of data protection features that include shock protection, an environmental protection system, and embedded error detection and repair features that automatically find, isolate, and repair problem areas that may develop over the extended use of the hard drive. - Data Lifeguard Tools is a set of software utilities that work in conjunction with the embedded Data Lifeguard features to make hard drive installation, drive management diagnostics, and repair simple and worry-free. - Shock Guard provides outstanding improvements in shock and vibration protection for WD Caviar SE drives. Shock Guard allows instantaneous data protection at high shock values to achieve leading shock specifications. Recommended: Western Digital's Serial ATA cable with SecureConnect provides a 500 percent stronger cable-to-drive connection than first-generation SATA hard drives and cables: for use with Western Digital SATA drives only. Weight:  .60000      Website:  www.westerndigital.com/

1011-8035 1TB (SATA) Hitachi Deskstar 7K1000, 3.5 7200rpm Serial ATA300 Hard Drive £ 69.09 The Hitachi Deskstar series continues their long standing tradition of performance and quality. The 7K1000 is an industry first hard drive that delivers up to one terabyte of storage capacity for demanding consumer and commercial computing products. With Hitachi's standardized features their desktop solutions are given fast transfer rates, low power and quiet acoustics. These features mean that the Hitachi Deskstar 7K1000 is ideal for a host of requirements including PC systems. SATA-Entry servers, personal video recorders and other non-PC computing requirements. Configuration: Interface: Serial ATA-2 3.0Gb/s Capacity: 1 Terabyte Data heads (physical): 5/10 Performance: Data buffer: 16MB Rotational speed (RPM): 7,200 Media transfer rate (max. Mbits/sec): 817 Interface transfer rate (max. MB/sec): 300 Sustained data rate (MB/sec): 64.8 -31 (zone 0-29) Seek time average, (read, typical (MS)): 8.5 Reliability: Error rate (non-recoverable): 1 in 10E14 Start/stops (at 40 C): 50,000 Acoustic: Idle (Bels): 3.1 Power: Requirement: +5 VDC (+/- 5%), +12 VDC (+10%/-8%) Dissipation Start-up current: (max. A): 2.0 (+12V) & 1.2 (+5V) Idle (W): 9.6 Physical size: Height (mm): 25.4 Width (mm): 101.6 Depth (mm): 146 Weight (max. g): 700 Environmental characteristics: Operating Ambient temperature: 5 to 55 C Relative humidity (non-condensing): 8% to 90% Shock (half sine wave, 2ms): 55G Vibration (random (RMS): 0.67G for horizontal, 0.56G for vertical Non-operating: Ambient temperature: -40 to 65 C Relative humidity (non-condensing): 5% to 95% Shock (half sine wave, 2ms): 225G Vibration (random (RMS): 1.04G rms (XYZ) RoHS compliant: Yes Warranty: 3 years Weight:  .64000      Website:  www.hgst.com

1011-8066 1TB (SATAII) Samsung F3 HD103SJ 3.5 7200rpm SATA300 Hard Drive 32MB Cache £ 71.91 To store and play back a limitless amount of digital media content on the web, you need a drive that provides fast and reliable data transmission. Samsung newly introduces 3 disk technologies to exceed PC users' expectations. From movies to music, SAMSUNG drives answer all your AV needs with a drive that is so quiet, YOU WON'T EVEN KNOW IT IS THERE. Features 1TB Capacity Serial ATA 3.0Gbps Interface Support SATA Native Command Queuing Feature set Device Initiated SATA Power Management Staggered Spin-up Support High Speed Dual Digital Signal Processor (DSP) Based Architecture ATA S.M.A.R.T. Compliant ATA Automatic Acoustic Management Feature Set ATA 48-bit Address Feature Set ATA Streaming Feature Set ATA Device Configuration Overlay Feature Set NoiseGuard SilentSeek 1GB=1,000,000,000 Bytes Weight:  .60000      Website:  www.samsung.com/products/

1011-8064 1TB (SATAII) Samsung HD103SI/Y 3.5 5400rpm SATA300 Hard Drive 32MB Cache £ 66.27 To store and play back a limitless amount of digital media content on the web, you need a drive that provides fast and reliable data transmission. Samsung newly introduces 3 disk technologies to exceed PC users' expectations. From movies to music, SAMSUNG drives answer all your AV needs with a drive that is so quiet, YOU WON'T EVEN KNOW IT IS THERE. Features 1TB Capacity Serial ATA 3.0Gbps Interface Support SATA Native Command Queuing Feature set Device Initiated SATA Power Management Staggered Spin-up Support High Speed Dual Digital Signal Processor (DSP) Based Architecture ATA S.M.A.R.T. Compliant ATA Automatic Acoustic Management Feature Set ATA 48-bit Address Feature Set ATA Streaming Feature Set ATA Device Configuration Overlay Feature Set NoiseGuard SilentSeek 1GB=1,000,000,000 Bytes Weight:  .60000      Website:  www.samsung.com/products/

1011-7039 250GB (SATA) Hitachi Deskstar T7K500, 3.5 7200rpm Serial ATA300 Hard Drive £ 35.25 The Hitachi Deskstar series continues their long standing tradition of performance and quality. The T7K500 range combines both new and proven technologies to boost performance, capacity and reliability. With Hitachi's standardized features their desktop solutions are given fast transfer rates, low power and quiet accoustics. These features mean that the Hitachis Deskstar T7K500 is ideal for a host of requirements including PC systems. ATA-Entry servers, personal video recorders and other non-PC computing requirements. Serial ATA technology provides many benefits to the end user and storage vendors by offering a platform that overcomes the limitations of Parallel-ATA drives. Integration is made simpler with Hot-Plug connection, reduced pin count, lower voltage signalling and smaller connectors and cables. SATA drives offer transfer rates of up to 300MB/Sec. Configuration S-ATA Ultra-300 Interface Sector size (bytes) - 512 Recording zones - 30 Data heads (physical) - 6 Data disks - 3 Max. areal density (Gbits/sq. inch) - 62 Max. recording density (KBPI) - 689 Track density (KTPI) - 93.5 (3 disk), 90 (2/1 disk), 87 (1 disk) Performance 8MB Data buffer Latency average (ms) - 4.17 Media transfer rate (max. Mbits/sec) - 757 Interface transfer rate (max. MB/sec) - 300 Sustained data rate (MB/sec) - 61.4 -29.7 (zone 0-29) Seek time (read, typical) Average (ms) - 8.5/8.8 Track to track (ms) - 1.1 Full track (ms) - 15.1 Reliability Error rate (non-recoverable) - 1 in 10E14 Start/stops (at 40 C) - 50K Acoustic Idle (Bels) - 3.0 (3 disks), 2.8 (2 disks), 2.6 (1 disk) Power Requirement +5 VDC (+/- 5%), +12 VDC (+10%/-8%) Startup current (max. A) - 1.72 (+12V) & 068 (+5V) Idle (W) - 7.0 (3 disks), 5.9 (2 disks), 5.0 (1 disk) Physical size Height (mm) - 25.4 Width (mm) - 101.6 Depth (mm) - 146 Weight (max. g) - 640 Ambient temperature 5 to 55 C Relative humidity (non-condensing) 8% to 90% Max. wet bulb (non-condensing) 29.4 C Shock (half sine wave, 2ms) 55G Vibration (random (RMS) 0.67G for horizontal, 0.56G for vertical Ambient temperature -40 to 65 C Relative humidity (non-condensing) 5% to 95% Max. wet bulb (non-condensing) 35 C Weight:  .64000      Website:  www.hgst.com

1011-7052 250GB SATA WD Caviar RE3 3.5 7200rpm ATA300 Hard Drive 16MB Cache (WD2502ABYS) £ 57.81 Manufactured and optimized for enterprise applications, WD Caviar RE3 SATA 3.0 Gb/s drives offer enterprise-specific features that make them exceptionally reliable for high-capacity nearline storage applications. 20% Performance increase over the RE2 models that these now supercede Key Features RAID-specific time-limited error recovery improves compatibility with RAID adapters, and prevents drive fallout caused by the extended hard drive error-recovery processes common to desktop hard drives. 1 million hours MTBF meets enterprise-class reliability standards, backed by an industry-leading five-year warranty. 16 MB cache and 3.0 Gb/s data transfer rate Ideal for:- Servers Network attached storage Scientific computing Life sciences Video surveillance Enterprise backup Document/image management Audio/video media applications Other demanding write-intensive applications Note: For high performance desktop applications, consider WD Caviar SE16 drives. - Time-limited error recovery (TLER) - improves compatibility with RAID adapters: prevents drive fallout caused by the extended hard drive error-recovery processes common to desktop hard drives. - 1 million hours MTBF - meets enterprise-class reliability standards. - 16 MB cache - provides a higher percentage of cache hits and significantly faster time to data than industry-standard 2 MB versions. - Fluid Dynamic Bearings (FDB) - improve hard drive reliability: reduce heat, vibration and noise. - Data Lifeguard Tools - software utility that works in conjunction with the embedded Data Lifeguard features (including shock protection, an environmental protection system, and embedded error detection and repair features) to make hard drive installation, management, and diagnostics simple and worry-free. SATA-specific Features: - FlexPower - connector technology that accepts power from either industry-standard or new SATA power supplies. - Hot plug support - allows swapping of hard drives without having to power down the system or reboot: promotes system design flexibility, data availability, and serviceability. - Backplane compatibility - uses the SATA industry standard connector which includes alignment ears and 3-stage electrical mating sequence, designed specifically for backplanes and hot pluggability. - SATA latching connector - provides a secure connection between the hard drive and the cable connector via a locking latch mechanism. Recommended: Western Digital's Serial ATA cable with SecureConnect provides a 500 percent stronger cable-to-drive connection than first-generation SATA hard drives and cables: for use with Western Digital SATA drives only. IMPORTANT: Because of the time-limited error recovery feature, this product is intended for server applications and is not recommended for use in desktop systems. Weight:  .60000      Website:  www.westerndigital.com/

1011-7045 250GB SATA WD Caviar SE 3.5 7200rpm ATA300 Hard Drive 8MB Cache (WD2500JS) £ 35.25 Cool-running, quiet operation, leading-edge performance and industry-leading reliability make these next-generation WD Caviar SE drives the perfect hard drives for desktop and enterprise storage. Product Benefits Lightning Fast - With SATA 300 MB/s transfer rates and 8 MB cache, these drives push the boundaries of performance for their class. Cool Running - Cool drive operating temperatures help increase long-term drive reliability. WD achieves the lowest operating temperature of any hard drive in its class, including slower drives spinning at 5,400 RPM, by lowering power consumption through advanced electronics and firmware. Ultra Quiet - WD minimizes noise to levels virtually below the threshold of human hearing with its WhisperDrive technology, which features a highly efficient power driver design. And to cut seek noise, Soft Seek technology streamlines read/write seeking algorithms. SecureConnect - provides a 500 percent stronger cable-to-drive connection than first-generation SATA hard drives and cables. Also ensures backward compatibility with legacy SATA cables and backplanes. FlexPower - connector technology that accepts power from both industry-standard and new SATA power supplies. Data Protection Enhancements: - Data Lifeguard is an expanded set of data protection features that include shock protection, an environmental protection system, and embedded error detection and repair features that automatically find, isolate, and repair problem areas that may develop over the extended use of the hard drive. - Data Lifeguard Tools is a set of software utilities that work in conjunction with the embedded Data Lifeguard features to make hard drive installation, drive management diagnostics, and repair simple and worry-free. - Shock Guard provides outstanding improvements in shock and vibration protection for WD Caviar SE drives. Shock Guard allows instantaneous data protection at high shock values to achieve leading shock specifications. Recommended: Western Digital's Serial ATA cable with SecureConnect provides a 500 percent stronger cable-to-drive connection than first-generation SATA hard drives and cables: for use with Western Digital SATA drives only. Weight:  .60000      Website:  www.westerndigital.com/

1011-7235 320GB SATA Hitachi 7K500 3.5 7200rpm ATA300 Hard Drive 16MB Cache £ 37.36 Cool-running, quiet operation, leading-edge performance and industry-leading reliability make these next-generation Hitachi drives the perfect hard drives for desktop and enterprise storage. Product Benefits Lightning Fast - With SATA 300 MB/s transfer rates and 16MB cache, these drives push the boundaries of performance for their class. Cool Running - Cool drive operating temperatures help increase long-term drive reliability. Ultra Quiet Product Code: HDT725032VLA360 Weight:  .60000

1011-7244 320GB SATA WD Caviar SE 3.5 7200rpm ATA300 Hard Drive 8MB Cache (WD3200AAJS) £ 39.48 Cool-running, quiet operation, leading-edge performance and industry-leading reliability make these next-generation WD Caviar SE drives the perfect hard drives for desktop and enterprise storage. Product Benefits Lightning Fast - With SATA 300 MB/s transfer rates and 8 MB cache, these drives push the boundaries of performance for their class. Cool Running - Cool drive operating temperatures help increase long-term drive reliability. WD achieves the lowest operating temperature of any hard drive in its class, including slower drives spinning at 5,400 RPM, by lowering power consumption through advanced electronics and firmware. Ultra Quiet - WD minimizes noise to levels virtually below the threshold of human hearing with its WhisperDrive technology, which features a highly efficient power driver design. And to cut seek noise, Soft Seek technology streamlines read/write seeking algorithms. SecureConnect - provides a 500 percent stronger cable-to-drive connection than first-generation SATA hard drives and cables. Also ensures backward compatibility with legacy SATA cables and backplanes. FlexPower - connector technology that accepts power from both industry-standard and new SATA power supplies. Data Protection Enhancements: - Data Lifeguard is an expanded set of data protection features that include shock protection, an environmental protection system, and embedded error detection and repair features that automatically find, isolate, and repair problem areas that may develop over the extended use of the hard drive. - Data Lifeguard Tools is a set of software utilities that work in conjunction with the embedded Data Lifeguard features to make hard drive installation, drive management diagnostics, and repair simple and worry-free. - Shock Guard provides outstanding improvements in shock and vibration protection for WD Caviar SE drives. Shock Guard allows instantaneous data protection at high shock values to achieve leading shock specifications. Recommended: Western Digital's Serial ATA cable with SecureConnect provides a 500 percent stronger cable-to-drive connection than first-generation SATA hard drives and cables: for use with Western Digital SATA drives only. Weight:  .60000      Website:  www.westerndigital.com/

1011-7243 320GB SATA WD Caviar SE 3.5 7200rpm ATA300 Hard Drive 8MB Cache (WD3200AAVS) £ 37.36 Cool-running, quiet operation, leading-edge performance and industry-leading reliability make these next-generation WD Caviar SE drives the perfect hard drives for desktop and enterprise storage. Product Benefits Lightning Fast - With SATA 300 MB/s transfer rates and 8 MB cache, these drives push the boundaries of performance for their class. Cool Running - Cool drive operating temperatures help increase long-term drive reliability. WD achieves the lowest operating temperature of any hard drive in its class, including slower drives spinning at 5,400 RPM, by lowering power consumption through advanced electronics and firmware. Ultra Quiet - WD minimizes noise to levels virtually below the threshold of human hearing with its WhisperDrive technology, which features a highly efficient power driver design. And to cut seek noise, Soft Seek technology streamlines read/write seeking algorithms. SecureConnect - provides a 500 percent stronger cable-to-drive connection than first-generation SATA hard drives and cables. Also ensures backward compatibility with legacy SATA cables and backplanes. FlexPower - connector technology that accepts power from both industry-standard and new SATA power supplies. Data Protection Enhancements: - Data Lifeguard is an expanded set of data protection features that include shock protection, an environmental protection system, and embedded error detection and repair features that automatically find, isolate, and repair problem areas that may develop over the extended use of the hard drive. - Data Lifeguard Tools is a set of software utilities that work in conjunction with the embedded Data Lifeguard features to make hard drive installation, drive management diagnostics, and repair simple and worry-free. - Shock Guard provides outstanding improvements in shock and vibration protection for WD Caviar SE drives. Shock Guard allows instantaneous data protection at high shock values to achieve leading shock specifications. Recommended: Western Digital's Serial ATA cable with SecureConnect provides a 500 percent stronger cable-to-drive connection than first-generation SATA hard drives and cables: for use with Western Digital SATA drives only. Weight:  .60000      Website:  www.westerndigital.com/

1011-7838 500GB (SATA) Hitachi Deskstar P7K500, 3.5 7200rpm Serial ATA300 Hard Drive £ 41.60 The 500GB (SATA) Hitachi Deskstar P7K500 reinforces Hitachis reputation of providing affordable performance and quality. The P7K500 range combines both new and proven technologies to boost performance, capacity and reliability. With Hitachi's standardized features their desktop solutions are given fast transfer rates of upto 3Gb/s, low power consumption and near silent operation making this 500gb hard drive ideal for multimedia usage, SATA-Entry servers, personal video recorders and other non-PC computing requirements. Configuration: Interface: Serial ATA-2 3.0Gb/s Capacity: 500GB Data heads (physical): 5/10 Performance: Data buffer: 16 MB Rotational speed (RPM): 7,200 Media transfer rate (max. Mbits/sec): 817 Interface transfer rate (max. MB/sec): 300 Sustained data rate (MB/sec): 64.8 -31 (zone 0-29) Seek time average, (read, typical (MS)): 8.5 Reliability: Error rate (non-recoverable): 1 in 10E14 Start/stops (at 40 C): 50,000 Acoustic: Idle (Bels): 3.1 Power: Requirement: +5 VDC (+/- 5%), +12 VDC (+10%/-8%) Dissipation Start-up current: (max. A): 2.0 (+12V) & 1.2 (+5V) Idle (W): 9.6 Physical size: Height (mm): 25.4 Width (mm): 101.6 Depth (mm): 146 Weight (max. g): 700 Environmental characteristics: Operating Ambient temperature: 5 to 55 C Relative humidity (non-condensing): 8% to 90% Shock (half sine wave, 2ms): 55G Vibration (random (RMS): 0.67G for horizontal, 0.56G for vertical Non-operating: Ambient temperature: -40 to 65 C Relative humidity (non-condensing): 5% to 95% Shock (half sine wave, 2ms): 225G Vibration (random (RMS): 1.04G rms (XYZ) RoHS compliant: Yes Weight:  .64000      Website:  www.hgst.com

1011-7864 500GB (SATAII) Samsung HD502HI 3.5 5400rpm SATA300 Hard Drive 16MB Cache £ 42.23 To store and play back a limitless amount of digital media content on the web, you need a drive that provides fast and reliable data transmission. Samsung newly introduces 3 disk technologies to exceed PC users' expectations. From movies to music, SAMSUNG drives answer all your AV needs with a drive that is so quiet, YOU WON'T EVEN KNOW IT IS THERE. Features 500GB Capacity Serial ATA 3.0Gbps Interface Support SATA Native Command Queuing Feature set Device Initiated SATA Power Management Staggered Spin-up Support High Speed Dual Digital Signal Processor (DSP) Based Architecture ATA S.M.A.R.T. Compliant ATA Automatic Acoustic Management Feature Set ATA 48-bit Address Feature Set ATA Streaming Feature Set ATA Device Configuration Overlay Feature Set NoiseGuard SilentSeek 1GB=1,000,000,000 Bytes Weight:  .60000      Website:  www.samsung.com/products/

1011-7850 500GB SATA WD Caviar RE3 3.5 7200rpm ATA300 Hard Drive 16MB Cache (WD5002ABYS) £ 81.78 Life in a desktop computer doesn't compare to the extreme environment in an always-on, high duty cycle RAID system. What's needed is a drive engineered to thrive in a high-intensity RAID system while still offering traditional low cost-per-capacity desktop value. That drive is the WD Caviar RE3. Designed and manufactured to enterprise-class standards, WD Caviar RE3 drives provide enhanced reliability in a 24x7, continuous duty cycle environment. 20% performance increase over the previous excellent RE2 drives - Time-limited error recovery (TLER) - improves compatibility with RAID adapters: prevents drive fallout caused by the extended hard drive error-recovery processes common to desktop hard drives. - 1 million hours MTBF - meets enterprise-class reliability standards. - 16 MB cache - provides a higher percentage of cache hits and significantly faster time to data than industry-standard 2 MB versions. - Fluid Dynamic Bearings (FDB) - improve hard drive reliability: reduce heat, vibration and noise. - Data Lifeguard Tools - software utility that works in conjunction with the embedded Data Lifeguard features (including shock protection, an environmental protection system, and embedded error detection and repair features) to make hard drive installation, management, and diagnostics simple and worry-free. SATA-specific Features: - FlexPower - connector technology that accepts power from either industry-standard or new SATA power supplies. - Hot plug support - allows swapping of hard drives without having to power down the system or reboot: promotes system design flexibility, data availability, and serviceability. - Backplane compatibility - uses the SATA industry standard connector which includes alignment ears and 3-stage electrical mating sequence, designed specifically for backplanes and hot pluggability. - SATA latching connector - provides a secure connection between the hard drive and the cable connector via a locking latch mechanism. Recommended: Western Digital's Serial ATA cable with SecureConnect provides a 500 percent stronger cable-to-drive connection than first-generation SATA hard drives and cables: for use with Western Digital SATA drives only. IMPORTANT: Because of the time-limited error recovery feature, this product is intended for server applications and is not recommended for use in desktop systems. Weight:  .60000      Website:  www.westerndigital.com/

1011-7851 500GB SATA WD Green 3.5 5400rpm ATA300 Hard Drive 8MB Cache (WD5000AAVS) £ 42.23 Power-conserving WD AV-GP hard drives take advantage of GreenPower technology to help our consumer electronics customers meet the extreme environmental requirements of this specialized storage-enabled market. With power reduction of up to 40 percent, they deliver cool and quiet operation and reliability that is perfect for audio video applications such as PVRs, DVRs, set-top boxes (STBs) as well as surveillance video recording. Product Features SilkStream:-Optimized for smooth, continuous digital video playback of up to twelve simultaneous HD streams. SilkStream is compatible with the ATA streaming command set so CE customers can use standard streaming management and error recovery options. IntelliPower :- A fine-tuned balance of spin speed, transfer rate, and caching algorithms designed to deliver both significant power savings and solid performance. Additionally, GreenPower drives consume less current during start up allowing more drives to spin up simultaneously resulting in faster system readiness. IntelliSeek:- Calculates optimum seek speeds to lower unnecessary power consumption, noise, and vibration. IntelliPark:- Delivers lower power consumption by automatically unloading recording heads during idle to reduce aerodynamic drag and disengages read/write electronics. Active Power Management:- WD GreenPower drives monitor work load and automatically invoke idle mode whenever possible to further reduce unnecessary power consumption. Drive recovery time from idle mode is less than one second, providing seamless power management between the drive and the host controller. Preemptive Wear Leveling (PWL) :- Proactively monitors and prevents magnetic wear during high read/write duty cycle applications. Weight:  .60000      Website:  www.westerndigital.com/

1011-7944 640GB SATA WD Caviar Green 3.5 7200rpm SATA300 Hard Drive 8MB Cache WD6400AAVS £ 47.24 As hard drive capacities increase, the power required to run those drives increases as well. WD Caviar Green drives make it possible for energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation. Product Features Reduced power consumption WD has reduced power consumption by up to 40 percent compared to standard desktop drives with the combination of WD's IntelliSeek, NoTouch, and IntelliPower technologies. Helps enable eco-friendly PCs By using environmentally-conscious PCs with our WD Caviar Green drives on board, large organizations with many desktop computers can minimize their carbon footprint and save real money on electricity costs. Cool and quiet WD GreenPower Technology yields lower operating temperatures for increased reliability and low acoustics for ultra-quiet PCs and external drives. Perfect for external drives External drive manufacturers can eliminate the need for a fan in a high-capacity product with a WD Caviar Green drive, the coolest and quietest in its class. IntelliPower A fine-tuned balance of spin speed, transfer rate, and caching algorithms designed to deliver both significant power savings and solid performance. Additionally, WD Caviar Green drives consume less current during startup allowing lower peak loads on systems as they are booted. IntelliSeek Calculates optimum seek speeds to lower power consumption, noise, and vibration. NoTouch ramp load technology The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit. StableTrac The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking during read and write operations. (2 TB model only) Native Command Queuing (NCQ) Server feature for performance in random I/O transaction environments. It aggregates many small random data transfers and allows the disk to reorder the commands in a sequential order for faster access. Perpendicular Magnetic Recording (PMR) Employs PMR technology to achieve even greater areal density. Low power spin-up WD Caviar Green drives consume less current during startup allowing lower peak loads. Advanced power technology Electronic components deliver best-in-class low power consumption for reduced power requirements and increased reliability. Weight:  .60000      Website:  www.westerndigital.com/

1011-7965 750GB (SATAII) Samsung HD753LJ 3.5 7200rpm SATA300 Hard Drive 16MB Cache £ 52.17 To store and play back a limitless amount of digital media content on the web, you need a drive that provides fast and reliable data transmission. Samsung newly introduces 3 disk technologies to exceed PC users' expectations. From movies to music, SAMSUNG drives answer all your AV needs with a drive that is so quiet, YOU WON'T EVEN KNOW IT IS THERE. Features 750GB Capacity Serial ATA 3.0Gbps Interface Support SATA Native Command Queuing Feature set Device Initiated SATA Power Management Staggered Spin-up Support High Speed Dual Digital Signal Processor (DSP) Based Architecture ATA S.M.A.R.T. Compliant ATA Automatic Acoustic Management Feature Set ATA 48-bit Address Feature Set ATA Streaming Feature Set ATA Device Configuration Overlay Feature Set NoiseGuard SilentSeek 1GB=1,000,000,000 Bytes Weight:  .60000      Website:  www.samsung.com/products/

1011-7947 750GB SATA WD Caviar Green 3.5 7200rpm ATA300 Hard Drive 16MB Cache WD7500AACS £ 59.22 Combines 16 MB cache for state-of-the-art performance with up to 750 GB of storage to deliver a perfect solution for the fully-loaded PC with an ultra-fast processor. WD Caviar Green next-generation SATA hard drives feature a 16 MB cache for lightning-fast performance. Yes, these reliable drives are fast, but they still deliver technologically advanced acoustics and cool operation. Designed for high-performance computers, multimedia and gaming systems. 16 MB cache -- Bigger cache means faster performance. A massive 16 MB cache combined with up to 300 MB/s transfer rate make these ultra-fast drives the perfect solution for the fully loaded PC with a fast processor. Cool operating temperature - WD hard drives are designed to have the lowest power consumption of any high-capacity desktop-class hard drive which lowers the operating temperature for enhanced drive reliability. Whisper quiet - These highly-reliable drives deliver technologically advanced acoustics. With its WhisperDrive and SoftSeek technologies, WD has minimized noise to levels virtually imperceptible to the human ear in home and business environments. Weight:  .60000      Website:  www.westerndigital.com/

1011-7948 750GB SATA WD Caviar Green 3.5 7200rpm ATA300 Hard Drive 8MB Cache WD7500AAVS £ 55.70 As hard drive capacities increase, the power required to run those drives increases as well. WD Caviar Green drives make it possible for energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation. Product Features Reduced power consumption WD has reduced power consumption by up to 40 percent compared to standard desktop drives with the combination of WD's IntelliSeek, NoTouch, and IntelliPower technologies. Helps enable eco-friendly PCs By using environmentally-conscious PCs with our WD Caviar Green drives on board, large organizations with many desktop computers can minimize their carbon footprint and save real money on electricity costs. Cool and quiet WD GreenPower Technology yields lower operating temperatures for increased reliability and low acoustics for ultra-quiet PCs and external drives. Perfect for external drives External drive manufacturers can eliminate the need for a fan in a high-capacity product with a WD Caviar Green drive, the coolest and quietest in its class. IntelliPower A fine-tuned balance of spin speed, transfer rate, and caching algorithms designed to deliver both significant power savings and solid performance. Additionally, WD Caviar Green drives consume less current during startup allowing lower peak loads on systems as they are booted. IntelliSeek Calculates optimum seek speeds to lower power consumption, noise, and vibration. NoTouch ramp load technology The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit. StableTrac The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking during read and write operations. (2 TB model only) Native Command Queuing (NCQ) Server feature for performance in random I/O transaction environments. It aggregates many small random data transfers and allows the disk to reorder the commands in a sequential order for faster access. Perpendicular Magnetic Recording (PMR) Employs PMR technology to achieve even greater areal density. Low power spin-up WD Caviar Green drives consume less current during startup allowing lower peak loads. Advanced power technology Electronic components deliver best-in-class low power consumption for reduced power requirements and increased reliability. Weight:  .60000      Website:  www.westerndigital.com/

1011-7946 750GB SATA WD Caviar SE16 3.5 7200rpm ATA300 Hard Drive 16MB Cache WD7500AAKS £ 52.17 Combines 16 MB cache for state-of-the-art performance with up to 750 GB of storage to deliver a perfect solution for the fully-loaded PC with an ultra-fast processor. WD Caviar SE16 next-generation SATA hard drives feature a 16 MB cache for lightning-fast performance. Yes, these reliable drives are fast, but they still deliver technologically advanced acoustics and cool operation. Designed for high-performance computers, multimedia and gaming systems. 16 MB cache -- Bigger cache means faster performance. A massive 16 MB cache combined with up to 300 MB/s transfer rate make these ultra-fast drives the perfect solution for the fully loaded PC with a fast processor. Cool operating temperature - WD hard drives are designed to have the lowest power consumption of any high-capacity desktop-class hard drive which lowers the operating temperature for enhanced drive reliability. Whisper quiet - These highly-reliable drives deliver technologically advanced acoustics. With its WhisperDrive and SoftSeek technologies, WD has minimized noise to levels virtually imperceptible to the human ear in home and business environments. Weight:  .60000      Website:  www.westerndigital.com/