Quad interface RAID-enabled about 30% less power consumption formatted for Mac 2 x 1TB hard drives with 2TB total storage capacityRAID Levels: 0 1Ports: 9-pin IEEE 1394b - FireWire 6-pin IEEE 1394a - FireWire 7-pin Serial ATA/300 - eSATA USB 2.0 - USBInput Voltage: 110 V AC 220 V AC 5-year limited warranty3 7/8" W x 6 1/2" H x 6 1/8" DIncludes FireWire 800 cable FireWire 800 to 400 cable USB cable AC adapter Software CD

Simplify your digital life by consolidating your media in one location for everyone on your wired or wireless network to share with WD's My Book Live home network drive. Back up all your PC and Mac computers to one safe place, access files securely over the Internet, stream media to your entertainment center, and show off all your photos with your iPhone.  Simplify your digital life ? Store and back up your entire family's movies, music, photos, and important files to one safe place. Reduce the clutter of all those USB sticks, CDs, and DVDs.  Share your media collection on your network ? Plug the drive into your router so that any PC or Mac computer on your wired or wireless network can access the data.  Easy to set up, easy to find on your network ? Set up is a snap. In just a few... Less

Put your digital life on the stylish, maximum capacity My Passport Essentia l SE portable hard drive. With WD quality and USB 3.0 and USB 2.0 connectivity, this drive is designed for today with tomorrow in mind.    Dual USB 3.0 and USB 2.0 interface  A single drive with universal compatibility today and next generation speed for tomorrow. Use it with USB 2.0 now and step up to USB 3.0 speed when you are ready.   Up to 3x faster transfer rates - When connected to a SuperSpeed USB 3.0 port this drive lets you access and save files up to 3 times faster than USB 2.0. Transfer a 2-hour HD movie in just 5 minutes instead of 14 minutes. *   *Performance may vary based on users hardware and system configuration.                                                                                     ... Less

WD Scorpio 2.5-inch drives offer fast performance and low power consumption, making them ideal for notebooks and other portable devices.

Put your digital life on the sleek, high capacity My Book Essential external hard drive. With WD quality and USB 3.0 and USB 2.0 connectivity, this drive is designed for today with tomorrow in mind.    Dual USB 3.0 and USB 2.0 interface -- A single drive with universal compatibility today and next generation speed for tomorrow. Use it with USB 2.0 now and step up to USB 3.0 speed when you?re ready.   Up to 3x faster transfer rates -- When connected to a SuperSpeed USB 3.0 port this drive lets you access and save files up to 3 times faster than USB 2.0. Transfer a 2-hour HD movie in just 3 minutes instead of 13 minutes. *   *Performance may vary based on users hardware and system configuration.                                                                                      WD... Less

My Book Thunderbolt Duo 4TB, dual-drive storage system featuring revolutionary Thunderbolt technology, sets new standards for data transfer speeds and workflow flexibility in high-capacity storage. Move data at unprecedented speedsFinally, a drive that can keep up with your creativity. Video editors and other digital media professionals can do more work in less time with the ground-breaking data transfer speed of the Thunderbolt ports on My Book Thunderbolt Duo. It offers the indisputably fastest way to get information to and from your external drive.  Dual drive RAID storage systemUser selectable RAID or JBOD modes. When set to RAID 0 (striping), My Book Thunderbolt Duo offers the performance you need when designing or editing graphics- intensive media files. When set to RAID 1... Less

My Passport offers up to 1.5 TB capacity in an amazingly small enclosure. It features ultra-fast USB 3.0 connectivity; compatibility with USB 2.0; automatic, backup software; and password protection and hardware encryption to help protect your files from unauthorized use.

Available in capacities up to 3TB, WD Caviar Green SATA hard drives reduce power consumption by up to 40% and offer best-in-class acoustics and operating temperature. Based on WD's exclusive GreenPower technology, these drives are designed to deliver power savings as the primary attribute. 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. They are ideal for PCs, external storage and other devices that require lower power consumption and cool, quiet operation.

The world's most popular portable drive is now smaller than ever. And it's smarter than ever with automatic, continuous backup software and password protection.var wcCpi="A4675711";