
Seagate Exos X20 20TB Internal Hard Drive - 3.5 Inch Hyperscale SATA 6GB/s HDD, 7,200 RPM, 2.5M MTBF, 512e and 4Kn FastFormat, Low Latency with Enhanced Caching (ST20000NM007D) has risen 173.9% over the last 30 days, currently at £416.14.
Price last checked: 12 May 2026, 04:58
Scalable. Responsive. Innovative.
With Exos X20, you can support data analytics capabilities and other denser architectures for highest rack space efficiency. Why Choose Exos X20? Scalable
Maximise your storage solution with 2.5M-hr MTBF and FastFormat support for
multiple interfaces. Responsive
to 285 MB/s data transfer rates for quick and reliable transfers of massive amounts of data. Innovative
Helium-filled X class drives weigh less than air drives, increase handling
robustness, and deliver the industry’s lowest power and
weight. High Performance Without Compromises
A 550 TB/yr workload rating and 2.5M-hr MTBF meet most demanding requirements. Advanced Write Caching and up to 261 MB/s data transfer rates mean a boost in performance sans compromised capacity. Exos X20 Exos X18 Exos X16 Exos E7E10
— no data — no data — no data Internal Environment Helium
Air Capacity Options (TB) 20, 18
10, 8, 6, 4, 3, 2 Interface Options SATA 6 Gb/s, SAS 12 Gb/s
SATA 6 Gb/s, SAS 12 Gb/s
512n SATA and SAS, 512e/4KN SATA and SAS, 4Kn SATA and SAS Sustained Data Rate (MB/s) 285
Up to 263 Cache Memory (MB) * 256
256 Hard Disk Speed (RPM) 7200
7200 MTBF (hours) 2.5M
2M * based on 20 TB SATA
* based on 18 TB SATA
* based on 16 TB SATA
* based on 10 TB option
Price rising
Seagate Exos X20 20TB Internal Hard Drive - 3.5 Inch Hyperscale SATA 6GB/s HDD, 7,200 RPM, 2.5M MTBF, 512e and 4Kn FastFormat, Low Latency with Enhanced Caching (ST20000NM007D) has increased 173.9% over the last 30 days to £416.14. The 30-day average is £270.21. If you need this product soon, buying before further increases may be worthwhile.

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