Seagate 12 TB Exos X12 3.5 Inch Enterprise Class Internal Hard Drive (7200 RPM, 256 MB Cache, SATA 6 Gb/s, Up to 261 MB/s, Model: ST12000NMZ007/NM0007)

Name: Seagate 12 TB Exos X12 3.5 Inch Enterprise Class Internal Hard Drive (7200 RPM, 256 MB Cache, SATA 6 Gb/s, Up to 261 MB/s, Model: ST12000NMZ007/NM000…
Brand: Seagate
SKU: B07D961VDW
Price: 730.88 GBP
Availability: InStock
Rating: 4.4 (1066 reviews)

4.4(1,066)

£730.88

Seagate 12 TB Exos X12 3.5 Inch Enterprise Class Internal Hard Drive (7200 RPM, 256 MB Cache, SATA 6 Gb/s, Up to 261 MB/s, Model: ST12000NMZ007/NM0007) is priced at £730.88 — stable over the last 30 days.

Price last checked: 18 Apr 2026, 16:52

Form Factor: 3.5-inch

Store up to 10 PB in a single 42U rack with helium-sealed drive technology
Advanced Write Caching provides a 20% boost over previous generation drives in random write performance
Industry's best-in-class power efficiency: up to 21% greater IOPS/watt vs. other 12TB models
Customise your bulk storage requirements with Power Choice and RAID Rebuild
550 TB/yr. — 10× the workload rating of desktop drives

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About This Product

The Seagate Exos X12 is a 3.5 inch internal hard drive with a capacity of 12TB, designed for enterprise-class applications. It features a 7200 RPM spin speed, 256 MB cache, and SATA 6 Gb/s interface, allowing for sequential data transfer rates of up to 261 MB/s. This drive is suitable for businesses and organisations requiring high-capacity storage for data centres, cloud storage, and other demanding environments.

Typical price

Seagate 12 TB Exos X12 3.5 Inch Enterprise Class Internal Hard Drive (7200 RPM, 256 MB Cache, SATA 6 Gb/s, Up to 261 MB/s, Model: ST12000NMZ007/NM0007) is currently £730.88, close to its 30-day average of £728.27. The price has been stable recently — this is roughly what you should expect to pay for this product.

Price History

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Seagate 12 TB Exos X12 3.5 Inch Enterprise Class Internal Hard Drive (7200 RPM, 256 MB Cache, SATA 6 Gb/s, Up to 261 MB/s, Model: ST12000NMZ007/NM0007)

About This Product

Typical price

Price History

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