LAKE FOREST, USA: WD, external storage solutions provider, introduced its new 4 terabyte capacity My Book Studio Edition II dual-drive storage systems, designed for Mac computers.

Compatible with Apple Time Machine automatic backup feature and formatted for Mac computers1, the new 4 TB My Book Studio Edition II external storage system offers four interfaces: eSATA and FireWire 800 for maximum performance as well as FireWire 400 and USB 2.0 for maximum flexibility.

The eco-friendly2 system uses WD's hard drives with WD GreenPower Technology for power savings and cool and quiet operation.

Dale Pistilli, vice president, marketing, branded products group, WD, said: "The new My Book Studio Edition II is the best choice for creative professionals who require massive capacity and extra-fast performance. With 4 terabytes of capacity, photographers, graphic artists, videographers, and home video enthusiasts alike will have the space they need to store hours of high definition videos as well as the performance they need for demanding video editing applications."

The new My Book Studio Edition II dual-drive storage systems are available now at select retailers and the WD online store and comes . The systems are available now at select retailers and WD's online store and comes with a five-year limited warranty. MSRP for My Book Studio Edition II with 4 TB is $649.99.