Published: Tuesday 27th January, 2009 | Author: Parm Mann
Products: Caviar Green
Companies: Western Digital (All Western Digital content)
External reviews: Western Digital Caviar Green
Storage-specialist Western Digital has officially taken the wraps off its new pride and joy, the 2TB Caviar Green hard drive.
The 3.5in drive becomes the highest-capacity offering currently available, and provides a mammoth 500GB of storage on each of its four platters. There's the expected 32MB cache, and a selection of Western Digital technologies - IntelliPower and IntelliSeek, for example - designed to make the drive less power hungry, cool and quiet.

Though the Caviar Green hard drive series also boasts 1.5TB and 1TB models, it's this gargantuan 2TB drive (model #WD20EADS) that'll be turning heads.
The drive utilises a standard 3GB/s SATA interface and claims to consume less than 1W of power when in standby, 4W when idle and 7.4W when reading/writing.
We're all for solid-state drives, but when a hard-disk alternative can offer around 6,690 megabytes per Euro, it's hard to ignore. Western Digital expects the 2TB Caviar Green to be available this month priced at €299.
Official press release: WD LAUNCHES INDUSTRY’S FIRST 2 TB HARD DRIVES
Official produce page: WDC.com
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Is it likely the 1TB and 1.5TB drives will use the same platters?
Not automatically.
It is likely they will release new model drives that have these higher density platters though. For example it's rumoured the Seagate 7200.12 series is going to be 500GB platters, probably with 2TB, 1.5TB, 1TB and 500GB drives being available.Quote
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