SATA 3.0Gb/s interface, 5400 to 7200 RPM, 16MB cache, 8.9ms average seek time, 5.6ms average latency...
NewEgg.com has the Western Digital Caviar GP WD7500AACS 750GB 7200 RPM 16MB Cache SATA 3.0Gb/s Hard Drive for $100 with free shipping. It is covered by a 3-year warranty (