HGST HUS726T4TALE6L4 Ultrastar 4TB 7200 RPM 512e SATA 6Gb/s 3.5-Inch Internal Hard Disk Drive
WD Black 4TB Performance Desktop Hard Drive 7200 RPM - Newegg.com
Enterprises 3.5 in. 26.1 mm 4 TB Internal Hard Drive - 7200 Rpm - 256 MB Buffer - Walmart.com
Toshiba N300 4TB 7200RPM SATA III 6Gb/s 3.5" Internal NAS Hard Drive - Micro Center
WD Black 4TB Performance Desktop Hard Drive 7200 RPM - Newegg.com
WD Black Performance Hard Drive WD4003FZEX - Hard drive - 4 TB - internal - 3.5" - SATA 6Gb/s - 7200 rpm - buffer: 64 MB - Walmart.com
WD Black 4TB 3.5" HDD (7200rpm)
WD Red Pro NAS Internal Hard Drive HDD 3.5 | Western Digital
HPE 4TB SATA 6Gb s 7.2K RPM 3.5" Non-Hot Plug Standard Hard (801888-B21)
Seagate 4TB IronWolf Pro 7200 rpm SATA III 3.5" ST4000NE001 B&H
Original Brand HGST 4TB Hard Drive HDD 7200rpm 64MB Cache SATA III 3.5" Desktop Server Monitoring Hard Drive - AliExpress Computer & Office
WD Black 4TB Performance Desktop Hard Drive 7200 RPM - Newegg.com
HGST 4TB 3.5" SATA3 HDD-T4TB-HUS726T4TALE6L4 Internal Enterprise Hard Drive
Seagate SkyHawk ST4000VX007 4 TB 3.5" Internal Hard Disk Drive (HDD) SATA III 6.0Gb/s 7200 RPM 64 MB | Fast Server Corp. www.srvfast.com
Seagate Brand 4TB Desktop PC 3.5" Internal Mechanical Hard disk SATA 6Gb/s HDD 7200 RPM 128MB Buffer Internal Hard Drives|Internal Hard Drives| - AliExpress