Seagate ST3500630AS Barracuda 3.5" 500GB 7.2K SATA Hard Drive 17-2 854441001504 | eBay
Apple Certified ST3500630AS SEAGATE Barracuda 500GB Hard Disk Drive SATA II 7.2K 3.5'' HDD 655-1359B (9BJ146-043) : Amazon.co.uk: Computers & Accessories
Seagate Barracuda 7200.10 ST3500630AS SATA Hard Disk Drives