HGST MegaScale DC 4000.B HMS5C4040BLE640 4TB Coolspin 64MB Cache SATA III 6.0Gb/s 3.5in Enterprise Hard Drive (Server, RAID, NAS, PC/Mac, CCTV DVR)- w/5 Year Warranty (Renewed)
5 Years Warranty from Reseller
Wd Se Wd4000f9yz - Hard Drive - 4 Tb - Internal - 3.5" - Sata 6Gb/S - 7200 Rpm - Buffer: 64 Mb - For My Cloud Ex4 "Product Type: Storage/Internal Hard Drives"
Internal Hard Drives
Seagate IronWolf 4TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 5.400 RPM, 256MB Cache, for RAID Network Attached Storage, Data Rescue Services (ST4000VNZ06)
Store more and work faster with a NAS-optimised hard drive providing 4 TB and cache of up to 64 MB
£ 107.99
free shipping
WD Red Plus 4TB NAS Hard Drive
Warranty 3 Years
free shipping
Synology HAT3300 Plus Series 3.5" 6TB SATA Hard Drive (HAT3300-6T)
Continuous reliable operation Supported by 1 million MTBF hours and 180 TB year workload
HGST Ultrastar 7K4000 HUS724040ALA640 (0F14688) 4TB 64MB 7200RPM SATA 6Gb/s 3.5in Internal Enterprise Hard Drive (Renewed)
Enterprise-class reliability Field-proven second-generation design specified at 2M hours MTBF, Enterprise Capacity HDD, Heavy Duty, Design for 24 7
WESTERN DIGITAL HDD WD NAS 3.5'' 4TB 7200RPM 256MB SATA3 RED PRO
Western Digital HDD WD NAS 3.5'' 4TB 7200RPM 256MB SATA3 RED PRO
Seagate Expansion Desktop 6TB, External Hard Drive, USB 3.0, Data Rescue Services (STKP6000400)
Enjoy peace of mind with the included limited warranty and Rescue Data Recovery Services
free shipping
Seagate FireCuda HDD 4TB, Internal Hard Drive HDD, 3.5 Inch, CMR, SATA, 6 Gb/s, 7.200 RPM, 256MB Cache 300TB/year, Data Rescue Services (ST4000DXZ05)
Amazon Exclusive
£ 127.71
free shipping
Seagate BarraCuda 4 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 5400 RPM 256 MB Cache for Computer Desktop PC Laptop (ST4000DM004)
Cost-effective storage upgrade for laptop or desktop computers
£ 122.99
free shipping
Seagate IronWolf, 4 TB, NAS, Internal Hard Drive, CMR 3.5 Inch, SATA, 6GB/s, 5,900 RPM, 64MB Cache, for RAID Network Attached Storage, 3 year Rescue Services (ST4000VN008)
Enjoy long-term peace of mind with the included two-year limited warranty and two-yr Rescue Data Recovery Services
free shipping
Seagate IronWolf 4 TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6 Gb/s 5,400 RPM 256 MB Cache for RAID Network Attached Storage, Rescue Services (ST4000VN006)
IronWolf internal hard drives are the ideal solution for up to 8-bay, multi-user NAS environments craving powerhouse performance
free shipping