Cost-effective storage upgrade for laptop or desktop computers Store all your games, music, movies and more with up to 4TB of storage SATA 6Gb/s interface optimizes burst performance; Versatile HDDs for all your PC needs bring you industry-leading excellence in personal computing. Capacities up to 8 TB for desktops, BarraCuda leads the market with the widest range of storage options available. Advanced Power modes help save energy without sacrificing performance. 1 SATA 6 Gb/s interface optimises burst performance. 1 Seagate Secure models provide Self-Encrypting Drive (SED) hardware-based data security and deliver an Instant Secure Erase feature for safe, fast and easy drive retirement. They meet NIST 800-88 media sanitization specifications and also support the Trusted Computer Group (TCG) Opal standard. 2,3 1 Performance may vary depending on users hardware configuration and operating system. 2 Seagate Secure models are not available in all countries. May require TCG-compliant host or controller support. 3 Refer to specifications table for further information and feature options.
Cost-effective storage upgrade for laptop or desktop computers Store all your games, music, movies and more with up to 4TB of storage SATA 6Gb/s interface optimizes burst performance; Versatile HDDs for all your PC needs bring you industry-leading excellence in personal computing. Capacities up to 8 TB for desktops, BarraCuda leads the market with the widest range of storage options available. Advanced Power modes help save energy without sacrificing performance. 1 SATA 6 Gb/s interface optimises burst performance. 1 Seagate Secure models provide Self-Encrypting Drive (SED) hardware-based data security and deliver an Instant Secure Erase feature for safe, fast and easy drive retirement. They meet NIST 800-88 media sanitization specifications and also support the Trusted Computer Group (TCG) Opal standard. 2,3 1 Performance may vary depending on users hardware configuration and operating system. 2 Seagate Secure models are not available in all countries. May require TCG-compliant host or controller support. 3 Refer to specifications table for further information and feature options.
Cost-effective storage upgrade for laptop or desktop computers Store all your games, music, movies and more with up to 4TB of storage SATA 6Gb/s interface optimizes burst performance; Versatile HDDs for all your PC needs bring you industry-leading excellence in personal computing. Capacities up to 8 TB for desktops, BarraCuda leads the market with the widest range of storage options available. Advanced Power modes help save energy without sacrificing performance. 1 SATA 6 Gb/s interface optimises burst performance. 1 Seagate Secure models provide Self-Encrypting Drive (SED) hardware-based data security and deliver an Instant Secure Erase feature for safe, fast and easy drive retirement. They meet NIST 800-88 media sanitization specifications and also support the Trusted Computer Group (TCG) Opal standard. 2,3 1 Performance may vary depending on users hardware configuration and operating system. 2 Seagate Secure models are not available in all countries. May require TCG-compliant host or controller support. 3 Refer to specifications table for further information and feature options.
Cost-effective storage upgrade for laptop or desktop computers Store all your games, music, movies and more with up to 4TB of storage SATA 6Gb/s interface optimizes burst performance; Versatile HDDs for all your PC needs bring you industry-leading excellence in personal computing. Capacities up to 8 TB for desktops, BarraCuda leads the market with the widest range of storage options available. Advanced Power modes help save energy without sacrificing performance. 1 SATA 6 Gb/s interface optimises burst performance. 1 Seagate Secure models provide Self-Encrypting Drive (SED) hardware-based data security and deliver an Instant Secure Erase feature for safe, fast and easy drive retirement. They meet NIST 800-88 media sanitization specifications and also support the Trusted Computer Group (TCG) Opal standard. 2,3 1 Performance may vary depending on users hardware configuration and operating system. 2 Seagate Secure models are not available in all countries. May require TCG-compliant host or controller support. 3 Refer to specifications table for further information and feature options.
Last updated at 06/05/2026 22:23:41
Seagate Barracuda 16TB Internal Hard Drive, 7200 U/Min, 512MB Cache, SATA 6Gb/s, 3.5" (ST16000DM001)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Seagate Barracuda 20TB Internal Hard Drive 7200 U/min, 512MB Cache, SATA 6Gb/s, 3.5" (ST20000DM001)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Seagate BarraCuda 4TB 3.5-inch Internal Hard Drive
ST4000DM004 Seagate
Delivery $117.33
Seagate 4TB BarraCuda SATA III 3.5" Internal HDD ST4000DM004
Delivery $22
Seagate 4TB Barracuda 3.5-inch HDD 5900RPM SATA3 6Gb/s 256MB Cache HDD by Ramcity
Delivery between 10–15 June $13.95
[ST4000DM004] Seagate BarraCuda 4TB Hard Disk Drive HDD - 3.5 inch, SATA, 5400rpm, 256MB, 2yr Wty
7-day returns
Seagate 4000GB (4TB) 7200RPM 3.5" SATA-III 6Gbps HDD w. 256MB Cache - BarraCuda Series
Seagate Barracuda Desktop - 4TB
Delivery $16.50
Seagate Barracuda 4TB 256MB 3.5in SATA3 Hard Drive (ST4000DM004)
| General | |
| Device Type | Hard drive - internal |
| Capacity | 4 TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
Seagate Barracuda 16TB Internal Hard Drive, 7200 U/Min, 512MB Cache, SATA 6Gb/s, 3.5" (ST16000DM001)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Seagate Barracuda 20TB Internal Hard Drive 7200 U/min, 512MB Cache, SATA 6Gb/s, 3.5" (ST20000DM001)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Seagate BarraCuda 4TB 3.5-inch Internal Hard Drive
ST4000DM004 Seagate
Delivery $117.33
Seagate 4TB BarraCuda SATA III 3.5" Internal HDD ST4000DM004
Delivery $22
| General | |
| Device Type | Hard drive - internal |
| Capacity | 4 TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
