Seagate FireCuda 4TB 7200 RPM SATA III 6Gb/s 3.5" Internal CMR Hard Drive - Micro Center
X477A-R6 – NetApp 4TB 7200 RPM SAS 3.5″ HDD for DS4243, DS4246 24 bay enclosures – Disk Drive Finder
Seagate FireCuda 4TB 7200 RPM SATA III 6Gb/s 3.5" Internal CMR Hard Drive - Micro Center
HGST 4TB 3.5" SATA3 HDD-T4TB-HUS726T4TALE6L4 Internal Enterprise Hard Drive
Amazon.com: Western Digital RE WD4000FYYZ 4TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5in Enterprise Internal Hard Drive - OEM w/3 Year Warranty (Renewed) : Electronics
WD Black Western Digital 4TB 7200 RPM 3.5-Inch Gaming Hard Drive NEW SEALED | eBay
HPE 693672-003-SC 4TB 7200RPM 3.5in SAS-6G Midline G8 G9 HDD, Wholesale 693672-003-SC, Price 693672-003-SC
0F22948 – NetApp 4TB 7200 RPM SAS 3.5″ HDD for DS4243, DS4246 24 bay enclosures – Disk Drive Finder
Western Digital RE WD4000FYYZ 4TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Enterprise Internal Hard Drive - w/3 Years Warranty - Walmart.com
WD Red Pro 4TB 7200 RPM 3.5" Internal Hard Drive - Newegg.com
WD Red Pro 4TB 7200 RPM 3.5" Internal Hard Drive - Newegg.com
Western Digital RE WD4000FYYZ 4TB 7200 RPM 64MB 6Gb/s 3.5" SATA Hard D
Seagate Internal HDD ST4000DX005 4TB 7200 RPM 256MB Cache | eBay
NeweggBusiness - Seagate Enterprise Capacity 3.5 ST4000NM0025 4TB 7200 RPM 128MB Cache SAS 12Gb/s 3.5" Enterprise Internal Hard Drive Bare Drive
Amazon.com: HITACHI 0F14683 Ultrastar A7K4000 4TB 7200 RPM 64MB cache SATA 6.0Gb/s 3.5 internal hard drive (Bare Drive) (Renewed) : Electronics
HP 4TB Server Hard Drive | 693721-001
HP 4TB 7200 rpm SAS-2 3.5" Internal SC Midline Hard 695510-B21
Dell 9ZM270-150 4TB 3.5" SAS Hard Disk Drive HDD (ST4000NM0023)
Amazon.com: WD Red Pro 4TB NAS Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD4001FFSX : Electronics
Amazon.com: WD 4TB 7200 RPM SATA 6 Gb/s 64MB Cache, 3.5-Inch Desktop Hard Disk Drive (WD4003FZEX) : Electronics
Amazon.com: Seagate Enterprise 4TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM, 256MB Cache (ST4000NM004C) : Electronics
HP 4TB 7200 rpm SATA Hard Drive K4T76AA B&H Photo Video
HGST HUS726T4TALE6L4 Ultrastar 4TB 7200 RPM 512e SATA 6Gb/s 3.5-Inch Internal Hard Disk Drive
NeweggBusiness - Toshiba X300 4TB Performance Desktop and Gaming Hard Drive 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5 Inch Internal Hard Drive Retail Packaging HDWE140XZSTA
WD Black Western Digital 4TB 7200 RPM 3.5 Inch Gaming Hard Drive NEW Sealed | eBay
