Seagate FireCuda 4TB 7200 RPM SATA III 6Gb/s 3.5" Internal CMR Hard Drive - Micro Center
G-Tech G-Drive USB 4TB 7200, USB 3.0 Only - MacEnthusiasts
Dell 4TB 7200RPM SATA III 3.5-inch OEM Desktop Hard Drive 9PR63 Seagate PN ST4000NM0033 - Star Micro Inc
WD 4TB Desktop Performance 7200 rpm SATA III WDBSLA0040HNC-NRSN
HP/Seagate Constellation ES ST4000NM0033 (MB4000GDMTH) 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal
WD Black Enterprise 4TB SATA 3.5″ 7200rpm HDD WD4005FZBX – Impress Computers
Seagate IronWolf Pro 4TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 128MB Cache for RAID Network Attached Storage, Data Recovery Service (ST4000NE001) - Walmart.com
Western Digital SE 4TB, 7200 RPM, 3.5 inch Internal Hard Drive - WD4000F9YZ for sale online | eBay
Hdstor WD4001FAEX Wd Black Wd4001Faex 4Tb 7200 Rpm Sata 3.-W
HGST WD Ultrastar HUS726T4TALE6L4 4TB 7200 RPM 512e SATA 6Gb/s 3.5-Inch Internal Hard Disk Drive - Walmart.com
Dell 9ZM270-150 4TB 3.5" SAS Hard Disk Drive HDD (ST4000NM0023)
0F27003 – Data Domain 4TB 7200 RPM SAS 3.5″ HDD for Data Domain DS60, 60 bay enclosure – Disk Drive Finder
Western Digital WD4000FYYZ-01UL1B2 4TB 7200 RPM 64MB Cache SATA 6Gb/s 3.5" HDD - Effective Electronics
TOSHIBA MG03ACA400 4TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Enterprise Hard Drive Bare Drive - Newegg.com