500GB, 3.5" SATA Hard Disk, 7,200rpm, 16M ST3500418AS Seagate ST3500418AS HDD 3.5" SATA 320GB-600GB. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation
Seagate Barracuda ST3500418AS 500GB 16MB Cache 7200RPM SATA2 Hard Drive - New w/ 3-yr warranty