Western Digital now shipping 500GB laptop drive: $220

If you're still having trouble tracking down Samsung's SpinPoint M6 we've got good news for you: Western Digital just started volume shipments of its own 9.5-mm high, 2.5-inch laptop drive with that still amazing 500GB capacity. The $220 WD Scorpio Blue with 8MB cache churns through a SATA 3Gbps transfer rate with 12-ms access and is said to be one of the quietest (24dBA average idle / 26dBA average seek) of any 2.5-incher spinning at 5,400rpm. A 400GB version is available for $190.