Spinnerbait writes "Hothardware has a review of the Western Digital WD5000KS, a member of Western Digital's Caviar SE16 family. It's a 500GB SATA 3Gb/s drive, features a 16MB cache and a 7200 RPM spindle speed. WD's Raptor line, with their 10k RPM spindle speed, may have won the overall 3.5" desktop HDD performance crown, but they don't win any capacity battles. That's where the WD5000KS comes in. Up against Seagate's finest, the Barracuda 7200.10, the half-terabyte WD5000 holds strong performance metrics."