Western Digital WD Black 4TB,Internal,7200 RPM,8.89 cm (3.5") (WD4003FZEX) Desktop HDD for sale online | eBay
Sonnics 4TB 3.5" SATA Internal Hard drive 720RPM 64MB Cache | 3.5" sata desktop hard drives | Sonnics
WD 4TB Black HDD 7200RPM 256MB Cache Internal Performance Hard Drive (WD4005FZBX) | OcUK
1TB 2TB 3TB 4TB 6TB 7200RPM 3.5" SATA Internal Hard Drive HDD DVR PC CCTV | eBay
WD Black 4TB Performance Desktop Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch : Amazon.co.uk: Computers & Accessories
693720-001, Hewlett Packard Enterprise 4TB hot-plug SATA hard disk drive - 7,200 RPM, 6Gb per second transfer rate, 3.5-inch large form factor (LFF), midline (MDL), SmartDrive carrier (SC) | EET
Seagate IronWolf Pro, 4 TB, NAS Internal Hard Drive, CMR 3.5 Inch, SATA 6 Gb/s 7,200 RPM, 256 MB Cache, for RAID Network Attached Storage, 3 years Rescue Services, FFP (ST4000NE001) :
MaxDigital 4TB 7200RPM 64MB Cache SATA III 6.0Gb/s (Enterprise Storage) 3.5" Internal Hard Drive w/2 Year Warranty : Amazon.co.uk: Computers & Accessories
HARD DRIVE Internal 3.5" 7200RPM 1TB 2TB 3TB 4TB 6TB+ SATA CCTV DESKTOP DVR lot | eBay