Looks like i may have got the last one but play.com usually restock quickly so worth keeping your eye on
Get extraordinary capacity or extra data protection with this dual-drive, triple-interface RAID storage system from WD. A three year warranty and one-of-a-kind features make this the most powerful product in WD's My Book family of external drives and the preeminent storage system in its class. WD's My Book Pro Edition II dual-drive storage system offers RAID mirroring for extra data protection or RAID striping for extraordinary capacity and performance. A three-year warranty, triple-interface and a powerful combination of features and performance make this system the storage solution of choice for creative professionals, workgroups, small offices and anyone looking for extra assurance that their data is safe.
Extraordinary capacity - With one terabyte (1,000 GB) of storage in this elegant, small footprint design, you have plenty of room to store an entire digital photo library, 125 hours of HD movies, or over 75 hours of DV video.
Extra data protection - For extra data protection, dedicate half the capacity for mirroring and automatically and instantaneously back up data every time you save it.
Extra-fast performance - The lighting-fast combination of FireWire 400/800 and RAID striping yields the speed you need for fast, smooth video editing, an extra-responsive Photoshop scratch disk, rendering complex 3D objects or special effects, and saving huge blocks of data in record time.
Easy to set up, easy to use - You're up and running in a few simple steps. RAID configuration is easy with WD's intuitive RAID Wizard software
User serviceable - Easy access allows you to open the case and replace a drive. No need to send the entire system in for service.
Triple interface - Provides flexibility and performance with connections for ultra-fast FireWire 800, as well as FireWire 400 and USB 2.0.
EMC® Retrospect® Express Backup and System Recovery Software - Powerful backup software that includes full system backup and recovery, easy scheduling, and encryption.
Capacity gauge - See at a glance how much space is available on your storage system.
Intelligent drive management features - Automatic power-up, Safe Shutdown, and LED activity lights make this storage system especially easy to use.
Quiet and cool - An efficient convection cooling system and a thermostatically controlled fan keep this unit reliably cool and remarkably quiet.
* Gain peace of mind with a mirrored back up of important documents and images
* Organize and archive vast photo and artwork libraries
* Edit and exchange massive audio and video projects
Specifications Rotational Speed
7,200 RPM (nominal) Average Latency4.20 ms (nominal)
Read Seek Time8.9 ms
Track-To-Track Seek Time2.0 ms (average)
Serial Transfer Rate
FireWire 800 Serial Bus Transfer Rate (1394b)800 Mbits/s (Max)
FireWire 400 Serial Bus Transfer Rate (1394a)400 Mbits/s (Max)
USB 2.0 Serial Bus Transfer Rate (USB 2.0)480 Mbits/s (Max)
Formatted Capacity1,000,236 MB
Height6.870 Inches (Max)
Length6.270 Inches (Max)
Width4.09 Inches (+/- 0.010 inch)