Western Digital Caviar 160GB 7200rpm SATA2 300 Hard Drive oem 
Model #: WD1600JS (3.0GB/sec)
($64.95 is for online order ONLY)
($68.00 is for store pick up price)

Average Latency: 4.2ms
Average Seek Time: 8.9ms
Cache: 8MB
Features: Fast Cool-running Quiet SecureConnect FlexPower Data Protection Enhancements
Form Factor: 3.5"
Manufacturer Warranty: 3 Years

Weight: 1.50 lbs