![Western Digital Green WD40EZRX 4TB Internal SATA 3.5inch HardDrive : Amazon.co.uk: Computers & Accessories Western Digital Green WD40EZRX 4TB Internal SATA 3.5inch HardDrive : Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/81py5g+it9L._AC_UF1000,1000_QL80_.jpg)
Western Digital Green WD40EZRX 4TB Internal SATA 3.5inch HardDrive : Amazon.co.uk: Computers & Accessories
![WD_BLACK 4TB High Performance 3.5" Internal Hard Drive, 7200 RPM Class, SATA 6 GB/s, 256MB Cache, 5 Year Warranty : Amazon.co.uk: Computers & Accessories WD_BLACK 4TB High Performance 3.5" Internal Hard Drive, 7200 RPM Class, SATA 6 GB/s, 256MB Cache, 5 Year Warranty : Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/81Ged4XkUqL._AC_UF1000,1000_QL80_.jpg)
WD_BLACK 4TB High Performance 3.5" Internal Hard Drive, 7200 RPM Class, SATA 6 GB/s, 256MB Cache, 5 Year Warranty : Amazon.co.uk: Computers & Accessories
![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) : IronWolf NAS: Amazon.co.uk: Computers 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) : IronWolf NAS: Amazon.co.uk: Computers](https://m.media-amazon.com/images/I/71KUTb+yb-L._AC_UF1000,1000_QL80_.jpg)
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) : IronWolf NAS: Amazon.co.uk: Computers
![Seagate Portable Drive, 4TB, External Hard Drive, Dark Grey, for PC Laptop and Mac, 2 year Rescue Services, Amazon Exclusive (STGX4000400) : Amazon.co.uk: Computers & Accessories Seagate Portable Drive, 4TB, External Hard Drive, Dark Grey, for PC Laptop and Mac, 2 year Rescue Services, Amazon Exclusive (STGX4000400) : Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/71iIr9koTGL._AC_UF894,1000_QL80_.jpg)
Seagate Portable Drive, 4TB, External Hard Drive, Dark Grey, for PC Laptop and Mac, 2 year Rescue Services, Amazon Exclusive (STGX4000400) : Amazon.co.uk: Computers & Accessories
![Seagate 4TB External USB 3.0 Portable Hard Drive with Rescue Data Recovery Services Black STGX4000400 - Best Buy Seagate 4TB External USB 3.0 Portable Hard Drive with Rescue Data Recovery Services Black STGX4000400 - Best Buy](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6549/6549781_sd.jpg)