SAMSUNG Spinpoint M8 ST500LM012(HN-M500MBB) (2 years of local official warranty) 500GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive in Pakistan - homeshopping.com
Samsung 500GB ST500LM012 SATA 5400RPM 8MB Cache 2.5" Laptop Hard Drive | eBay
MacBook Pro A1286 Samsung 500GB 2.5" SATA Hard Drive ST500LM012 655-1786B