The Hard drive manufacturer Western Digital Corp. has promoted their largest storing external hard drive with almost 4 TB of storage capacity.

The hard drive are available in 1TB, 2TB and even in 4TB capacities with their newest Greenpower technology which consume less than 30% power and operate very smoothly without producing any sound. And the Hard Drive has four inbuilt eSATA ports and also FireWire 800 & 400 and with USB 2.0 along with the cables.

And it is compatible with Mac operating system and include certain details regarding to reformatting of Windows OS and it also support windows Vista but is not compatible with windows XP as they don’t support more than 2 TB hard drive.

The hard drive can also be configured with RAID 0 or RAID 1 to use the whole capacity and comes with the latest My Book studio edition II. And it is available with 5 year limited warranty.