Western Digital 250gb External Hard Drive

Technical Information Storage Capacity 250GB Actuator Type Rotary VCM Servo Type Embedded Drive Performance Data Transfer Rate 100Bps to 400Mbps External FireWire 400 480Mbps External USB 2.0 Rotational Speed 7200 rpm Seek Time 8.9 ms Read Average 2.0 ms Track-to-Track Average Latency 4.2 ms Average Buffer 8MB Interfaces/Ports Interfaces/Ports 6-pin FireWire 400 IEEE 1394a - FireWire 6-pin FireWire 400 IEEE 1394a - FireWire Type B USB 2.0 - USB Reliability Shock Tolerance Status Void Power Description Input Voltage 100 V AC to 240 V AC Input Current 0.60 A Frequency 50 Hz to 60 Hz Environmental Conditions Temperature 32 F (0 C) to 104 F (40 C) Operating -4 F (-20 C) to 149 F (65 C) Non-operating Physical Characteristics Form Factor External Hot-swappable Dimensions 1.74" Height x 6.08" Width x 8.61" Depth Shipping Dimensions 6.5" Height x 10.25" Width x 12" Depth Shipping Weight 5.40 lb Miscellaneous Package Contents FireWire/USB 2.0 Combo Special Edition external hard drive with light-up case 6 foot (1.

Technical Information Storage Capacity 250GB Heads 16 Logical 6 Physical Cylinders 16383 Discs/Platters 3 Bytes per Sector 512 Sectors per Track 63 User Sectors per Drive 488397168 Actuator Type Rotary VCM Servo Type Embedded Drive Performance Data Transfer Rate 737Mbps Internal Maximum 100MBps External Ultra ATA/100 (ATA-6) 66.6MBps External Ultra ATA/66 (ATA-5) 33.3MBps External Ultra ATA/33 (ATA-4) 16.6MBps External Mode 4 PIO 16.6MBps External Ultra ATA/33 (ATA-4) Rotational Speed 7200 rpm Seek Time 8.9 ms Read Average 10.9 ms Write Average 2.0 ms Track-to-Track Average 21.0 ms Full-stroke Average Latency 4.20 ms Average Buffer 8MB Start/Stop Cycles 50000 Interfaces/Ports Interfaces/Ports 1 x 40-pin IDC Ultra ATA - IDE/EIDE Reliability Shock Tolerance 65Gs @ 2 ms Half Sine Wave Read Operating 350Gs @ 2 ms Half Sine Wave Non-operating Vibration Tolerance 0.

Western Digital Media Center - In computers, the Media Center, branded by Western Digital, is a 7,200-rpm hard drive (either 160GB or 250GB), combined with a reader of CompactFlash Type I and II, Microdrive, Memory Stick, Memory Stick Pro, MultimediaCard, Secure Digital, and SmartMedia media. It can use either FireWire or USB to interface with a personal computer (Farrance, 2004).

External hard drive - An external hard drive is a hard disk which is meant to be placed outside of the computer case. This allows expandability even if a computer's drive bays are full, and also provides an easily removable form of mass storage with very large capacity.

Western Digital - Western Digital Corporation (often abbreviated to WD) is a manufacturer of a large proportion of the world's hard disks, and has a long history in the electronics industry as an IC maker and a storage products company. Western Digital was founded on April 23, 1970 as General Digital, initially (and briefly) a manufacturer of MOS semiconductor test equipment.

WD Raptor - The Raptor is a high-end hard disk drive series produced by Western Digital that created its own niche in the enthusiast and small-server market. Traditionally, servers relied on hard drives featuring a SCSI interface because of their advantages in both performance and reliability over consumer-level ATA drives.

westerndigital250gbexternalharddrive

Western Digital 80gb External Hard Drive - Western Digital 80gb External Hard Drive Western Digital 80GB USB 2.0 Portable Hard Drive Instantly add portable storage for all your business files, music, video, western digital 80gb external hard drive and games with the Western Digital USB 2.0 Portable Hard Drive. This high-performance, 5400 RPM drive is simple to set up, light western digital 80gb external hard drive and easy to carry, western digital 80gb external hard drive and requires no power adapter--it's powered directly ...

Western Digital External Hard Drive - Western Digital External Hard Drive Western Digital 80GB USB 2.0 Portable Hard Drive Instantly add portable storage for all your business files, music, video, western digital external hard drive and games with the Western Digital USB 2.0 Portable Hard Drive. This high-performance, 5400 RPM drive is simple to set up, light western digital external hard drive and easy to carry, western digital external hard drive and requires no power adapter--it's powered directly through the USB cable. ...

Western Digital External Hard Drive Driver - Western Digital External Hard Drive Driver DriveStation USB 2.0 Hard Drive Buffalo s DriveStation USB 2.0 Hard Drive allow users to keep backups of files, digital images, documents that will not take up the room on your PC s main drive. The DriveStation connected to your PC automatically turns on once you power your PC. Installation is easy with Auto Setup feature; no need to install a driver (except for Win98/98SE). You can schedule automatic backup of your ...

120gb Western Digital External Hard Drive - 120gb Western Digital External Hard Drive Western Digital Scorpio Mobile Hard Drive WD Scorpio Mobile Hard Drive delivers best-in-class performance with low power requirements comparable to much slower notebook drives. In addition, you'll get the quietest 2.5-inch drive on the market with real-time data protection technology to help keep your data safe. Technical Information Storage Capacity 120GB Drive Performance Rotational Speed 5400 rpm Data Transfer Rate 100MBps External Maximum Ultra ATA/100 (ATA-6) 421Mbps ...