Apple OEM Seagate Barracuda 3.5" Hard Drive ST1000DM003 1,000 GB 655-1724 | eBay
Original Seagate St1000dm003 1tb Capacity Internal Hdd 3.5 Inch Sata 3.0 64mb Cache 7200 Rpm Hard Drive Disk For Desktop Pc - Hard Disk Drive - AliExpress
ST1000DM003, Z9A, TK, PN 1SB102-542, FW CC62, Seagate 1TB SATA 3.5 Hard Drive - Walmart.com