Seagate
HDD
20TB
In Stock
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)
4.2(231)
£416.14
+173.9%
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
Form Factor: 3.5-inch
Interface: SATA 6 GB/s
Price/TB: £20.81
- SCALE: Run Big Data applications for very large scale requirements
- EFFICIENCY: Consistent performance with low latency and repeatable response times through improved caching
- HIGH CAPACITY: Supports data analysis and other dense architectures for maximum rack efficiency
- COST EFFICIENT: Optimises total cost of ownership by reducing cost per terabyte
- RELIABILITY: 2.5 million hour MTBF and 5-year limited warranty ensure maximum reliability
About This Product
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.
Price History
Current Price£416.14
Average Price£270.21
Lowest Price£151.92
Highest Price£424.90
Price Trend (30d)
+173.9%
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