Amazon.com: Seagate ST4000DM000 Desktop Hdd 4TB Sata 6GB/s Ncq 64MB Cache 3.5in Internal Bare Drive (Renewed) : Electronics
4T, 3.5" SATA Hard Disk, 5,900rpm, 64M ST4000DM000 Seagate ST4000DM000 HDD 3.5" SATA 4TB - 6TB. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation
SEAGATE ST4000DM000 4TB 3.5" SATA 6Gb/s 64MB CACHE 5900 RPM DESKTOP HARD DRIVE | eBay