Today, WD announced the My Book Studio Edition II in a 4TB variety. The RAID 0 configurable dual-drive storage system works with Apple’s Time Machine and has four interfaces: eSATA, FireWire 800/400 and USB 2.0. WD is touting the 4TB behemoth as an eco-friendly product because of the GreenPower drives.

The 4TB My Book Studio Edition II retails for $650 and comes with a five-year warranty.

My Book Studio Edition II [Product Page]

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