Western Digital Blue 4TB 7200rpm 3.5" Hard Disk Drive
Seagate Barracuda 4TB,Internal,7200 RPM,3.5 inch (ST4000NM0065) Hard Disk Drive for sale online | eBay
Amazon.com: Seagate 4TB Enterprise Capacity HDD 7200RPM SATA 6Gbps 128 MB Cache Internal Bare Drive (ST4000NM0033) (Renewed) : Electronics
Amazon.com: Seagate BarraCuda Pro 4TB Internal Hard Drive Performance HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 128MB Cache for Computer Desktop PC, Data Recovery (ST4000DM006) : Electronics
NEW Toshiba 4TB Enterprise HDD 7200rpm 256MB Cache 3.5" Hard Drive MG08ADA400N | eBay
WD Black WD4005FZBX 4TB 3.5" SATA 7200rpm Internal Hard Drive - Walmart.com
WD 4TB 7200 RPM SATA 6 Gb/s 64MB Cache, 3.5-Inch Desktop Hard Disk Drive (WD4003FZEX) : Electronics
4tb Dell 7200rpm Sas12gb-s 3.5 Hot Swap HDD 400-alrt for sale online | eBay
Seagate BarraCuda Pro ST4000DM006 4TB 7200RPM SATA 6.0 GB/s 128MB Hard Drive (3.5 inch) - Walmart.com
Dell 4TB 7200 RPM SATA Enterprise 6Gbps 3.5in Hard Drive | Dell USA
Seagate 4TB 3.5” SAS3 HDD-A4000-ST4000NM004A Internal Enterprise Hard Drive