Western Digital has introduce the first ever 2tb 3,5-inch internal hard drive for a hefty price of $299 (approx. Rs. 14,400) . This 2TB HD will join WD’s Caviar Green HD line-up with third-gen Green Power technology. Demand for more storage has pushed internal hard drive manufactures to come up with higher density hard drives based on the 500GB per platter technology.
The 2TB Caviar Green hard drive is the first ever thus far on the 3.5-inch platform and has high areal density with a 32MB cached. Nothing much about the platter speed has been mentioned, except that the 2TB version comes close to the current Caviar Green HDs.
In terms of power consumption, the 2TB monster consumes 7.4 watts during read-write operations, 4 watts when idle , and 0.97 watts insleep/standby mode. WD claims that this drive consumes up to 40 percent less power as compared to other drives in this category .
Western Digital is set to compete with the existing 1TB and 1.5TB 3.5-inch variations available in the market with this model. WD’s 2TB caviar Green will start shipping in a week and prices for the Indian market are yet to be announcet.


