Western digital 320 gig harddrive Hard Drives

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The Passport Portable USB hard drive from Western Digital is easy, light, and compact. It is USB bus powered and requires no external power adapter for added portability. It weighs only a few ounces and holds tons of valuable data. The glossy-black enclosure with soft-touch base is designed to protect your data. Instantly add portable storage for all your business files, music, video, and games with a WD Passport Portable USB Hard Drive. Up to 320 GB, this compact drive is powered directly through the USB cable. Lightweight but rugged - WD understands the importance of the information on your drive so they've designed an elegant and rugged enclosure to protect the 2.5-inch WD hard drive and the data on it. Includes sync & encryption, and Google software. Sharing large files between office and home, between PC and Mac Back up your existing notebook hard drive for extra data safety Compatibility - Works with PC and Macintosh - Windows 2000, XP, Vista, Mac OS X 10.1.5 or later Unit Dimensions - Height 0.59 x Length 5.11 x Width 3.14 (15.0x129.78x79.78mm) Weight - 0.231 pounds (0.1048 kg) Western Digital 3-Year Limited Warranty

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With SATA interface, WD Scorpio Blue drives offer high-performance, low power consumption, and cool operation, perfect for notebooks and other portable devices. Pick the drive that suits your needs with the confidence in knowing that all WD Scorpio Blue drives are built to the highest standards of quality and reliability.Whether they are in an external drive or a notebook computer, WD Scorpio Blue SATA drives offer the most available capacity for space-hungry operating systems with plenty of room left over for photos, music, and video.In a notebook drive, silence is golden. WD's exclusive WhisperDrive combines state-of-the-art seeking algorithms to yield one of the quietest 2.5-inch hard drives on the market. These algorithms also optimize the way a drive seeks for data, which significantly improves power consumption. So now silence (and longer battery life) is golden.WD's ShockGuard technology protects the drive mechanics and platter surfaces from shocks. WD's SecurePark parks the recording heads off the disk surface during spin up, spin down, and when the drive is off. This ensures the recording head never touches the disk surface resulting in improved long-term reliability due to less head wear, and improved non-operational shock tolerance.

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Cool-running, quiet operation, superior performance and industry-leading reliability make these next-generation WD Caviar SE drives the perfect hard drives for desktop and enterprise storage.

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Designed with top-of-the-line notebook computers in mind, this high performance drive delivers the capacity and speed needed to supercharge a notebook PC without compromising battery life or quiet acoustics. Features like these also make this drive an outstanding option for compact desktops, external hard drives, gaming systems, and blade servers.

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5400rpm - Ultra ATA/100 (ATA-6) - IDE/EIDE - Internal

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Mac-ready Storage to Go / Works with Apple Time Machine / Flexible Dual Firewire and USB interfaces / Bus powered, no separate power supply needed

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Designed with top-of-the-line notebook computers in mind, this high performance drive delivers the capacity and speed needed to supercharge a notebook PC without compromising battery life or quiet acoustics. Features like these also make this drive an outstanding option for compact desktops, external hard drives, gaming systems, and blade servers.

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WD Caviar Blue16 native SATA hard drive features 16 MB cache for lightning-fast performance. This reliable drive is fast, but still delivers technologically advanced acoustics and cool operation.

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These elegant portable drives are simple to use, light and easy to carry, and require no power adapter -- they are powered directly through the USB cable. Pack up your office files and take them home. Carry thousands of songs or pictures. Synchronize files between home and office and encrypt everything on the drive for added security. WD Sync synchronization and encryption software lets you take your critical data with you. Plug My Passport into any PC, edit files, read e-mail, and view photos. Then sync all of your changes back to your home or office computer. Your data is protected with 128-bit encryption (Windows only). Perfect for the business traveler who needs to transfer large amounts of data from laptop to clients or just daily backups in case of accidents from mishandled luggage to coffee spills. Also comes in handy if you're worried about laptop theft and someone else having access to your important data, you can store it on this portable encrypted drive instead. For all those precious pictures, videos, music and data files, this external hard drive is a must-have. WD Sync synchronization and encryption software lets you save your critical data and take it with you. Plug your drive into any PC, edit files, read e-mail, and view photos. Then sync all of your changes back to your home or office computer (Windows only) Search your drive, manage your photos, and simplify Web searches with included Google software (Windows only) Up to 480Mb/sec Bus Transfer Rate with USB 2.0 System Requirements - Windows 2000/XP/Vista, Mac OS X (10.1.5 or later), Available USB port Approximate Unit Dimensions - 0.59 x 4.96 x 3.14 Approximate Unit Weight - 0.23 pounds

Description:

These elegant portable drives are simple to use, light and easy to carry, and require no power adapter -- they are powered directly through the USB cable. Pack up your office files and take them home. Carry thousands of songs or pictures. Synchronize files between home and office and encrypt everything on the drive for added security. WD Sync synchronization and encryption software lets you take your critical data with you. Plug My Passport into any PC, edit files, read e-mail, and view photos. Then sync all of your changes back to your home or office computer. Your data is protected with 128-bit encryption (Windows only). It's perfect for business travelers who needs to transfer large amounts of data from their laptop to a client's computer, or daily backups as insurance against accidents from mishandled luggage or coffee spills. Also comes in handy if your worried about laptop theft and someone else having access to your important data, you can store it on this portable encrypted drive instead. For all those precious pictures, videos, music and data files, this external hard drive is a must-have.

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WD Caviar SATA hard drives feature 16 MB cache for lightning-fast performance and up to 320 GB of storage for capacity-hungry applications. This drive installs in an available internal drive bay of a desktop PC computer tower. SATA latching connector provides a secure connection between the hard drive and the cable by using a locking latch mechanism SecureConnect provides a 500 percent stronger cable-to-drive connection than first-generation SATA hard drives and cables Average latency - 4.2 ms (nominal) Buffer - 16 MB Cache Buffer Data transfer rate to host - 300 MB per seconds (maximum) Buffer Data transfer rate to disk - 70 MB per seconds (sustained) Drive ready time - 9.0 sec (average) Error rate (non-recoverable) - Less than 1 in 1014 bits read LBA support Rotational speed - 7200 RPM Full stroke Seek Time - 21 ms (average) Read Seek Time - 8.9 ms (average) Track-to-track - 2.0 ms (average) Start & stop cycles - 50,000 (minimum) Dimensions - Height 1.02 x Length 5.78 x Width 4.00 inch, Height 26.1 mm x Length 147 mm x Width 101.6 mm Weight 1.32 Pounds, 0.6 kg

Description:

These elegant portable drives are simple to use, light and easy to carry, and require no power adapter -- they are powered directly through the USB cable. Pack up your office files and take them home. Carry thousands of songs or pictures. Synchronize files between home and office and encrypt everything on the drive for added security. WD Sync synchronization and encryption software lets you take your critical data with you. Plug My Passport into any PC, edit files, read e-mail, and view photos. Then sync all of your changes back to your home or office computer. Your data is protected with 128-bit encryption (Windows only). Perfect for the business traveler who needs to transfer large amounts of data from laptop to clients or just daily backups in case of accidents from mishandled luggage to coffee spills. Also comes in handy if your worried about laptop theft and someone else having access to your important data, you can store it on this portable encrypted drive instead. For all those precious pictures, videos, music and data files, this external hard drive is a must-have.

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A luxurious soft-touch finish makes these drives easy to grip, comfortable to hold, and beautiful to show off to your friends. Combine that with mega-capacity that fits in your pocket, plus a whole host of powerful features and you'll understand why...

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3.5 in - USB 2.0 - Quad Interface - eSATA - FireWire 800/400 - 7200 RPM - 16 MB Buffer

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Western Digital My Passport Essential 320GB External USB 2.0 Portable Hard Drive - Black

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Cool, quiet and fast. WD Caviar Blue drives offer superior performance and reliability, making them ideal for business and family desktops.

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WD RE3 drives combine 16 MB cache with SATA 3 GB/s transfer rate for lightning-fast performance in demanding server and storage applications. Technologically advanced acoustics minimize noise. Cool drive operation and enhanced reliability features help protect the drive and the data stored on it.

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High-speed storage, conveniently placed controls and easy-to-use scheduled or on-the-spot backup make the WD Dual-option external USB drive an ideal solution for much-needed additional storage. It's a perfect place to store your valuable data, music, photos and movies.

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320GB 7200RPM 8MB Buffer Serial ATA II/300 3.5 inch 8.9ms seek Caviar Series

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Significant design advances in WD's hard drive technology, combine optimized AV performance with best-in-class power consumption and thermally optimized operation enabling unparalleled cost of ownership for manufacturers of digital video recording devices.With a MTBF of 1 million hours, these drives are designed to last in high temperature always-on streaming digital audio/video environments such as PVR/DVR, DVR recorders, and surveillance video recorders. Noise levels have been minimized to less than one sone - virtually below the threshold of human hearing. WD AV drives deliver best-in-class low power consumption for reduced system power requirements and increased reliability. Tested for compatibility in a broad range of AV products including set top boxes, DVD recorders, and mainstream surveillance systems.

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Significant design advances in WD's hard drive technology, combine optimized AV performance with best-in-class power consumption and thermally optimized operation enabling unparalleled cost of ownership for manufacturers of digital video recording devices.

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With a MTBF of 1 million hours, this drive is designed to last in high temperature always-on streaming digital audio/video environments such as PVR/DVR, DVR recorders, and surveillance video recorders. Noise levels have been minimized to less than one sone - virtually below the threshold of human hearing. WD AV drive delivers best-in-class low power consumption for reduced system power requirements and increased reliability.

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The USB 2.0 and Firewire interface gives up to 480 Mbps transfer rates. 8.9 ms average seek time Automatic power-up, Safe Shutdown and LED activity lights make this drive easy to use Stackable metal case looks like a book and sits horizontally or vertically Compatible with PC and Mac Average Latency - 4.2 ms System Requirements - Windows 98 SE, ME, 2000, XP, Mac OS 9.2.2, X 10.2.8 or later, available FireWire or USB port

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USB 2.0 - USB - External

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Small, simple, elegant, and very easy to use. Just plug it in, and youve got plenty of room to back up and save your valuable data, music, photos, and movies. - Easy to set up, easy to use -- This drive is all about simplicity. Plug it into your computers USB 2.0 port and start saving. - Intelligent drive management features - The My Book drive turns itself on and off with your computer - Smart design - The elegant case, iconic of a book, takes up less space on your desk, stacks horizontally, and allows two or more drives to stand neatly together like volumes on a shelf. - High quality hard drive - Inside the case is an exceptionally fast, ultra quiet, cool-running hard drive from Western Digital. - Free Google? software - Search your drive, manage your photos, and simplify Web searches with included Google software. - Ideal for - Simple add-on storage for your files, music, photos and movies - Adding virtually unlimited storage with multiple USB 2.0 external hard drives Performance Specifications Rotational Speed: 7,200 RPM (nominal) Buffer Size:8 MB Average Latency: 4.20 ms (nominal) Seek Times:Read Seek Time: 8.9 ms Track-To-Track Seek Time: 2.0 ms (average) Serial Transfer Rate: Serial Bus Transfer Rate (USB 2.0): 480 Mbits/s (Max) Physical Specifications Formatted Capacity:320,072 MB Capacity: 320 GB Interface:USB 2.0 Physical Dimensions English: Height: 2.250 Inches (Max) Length: 6.710 Inches (Max) Width: 5.55 Inches (+/- 0.010 inch) Weight: 2.90 Pounds (+/-

Description:

Internal - 3.5 in - ATA-100 - 7200 Rpm - Buffer: 8 MB