Western Digital
HDD
20TB
Out of Stock
Western Digital 20TB WD Gold Enterprise Class SATA Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD203KRYZ
3.9(13)
£774.00
+15.3%
Western Digital 20TB WD Gold Enterprise Class SATA Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD203KRYZ has risen 15.3% over the last 30 days, currently at £774.00.
Price last checked: 18 Apr 2026, 16:47
Form Factor: 3.5-inch
Interface: Serial ATA-600
- A wide range of capacities up to 24TB (1) to meet your enterprise-class storage needs. | (1) 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.
- Among the highest workload rating of any Western Digital hard drive.
- Flexible enough to populate nearly any storage server in local, distributed, or colocated configurations.
- No compromise storage for any application demanding the best in HDD storage.
About This Product
The Western Digital 20TB WD Gold Enterprise Class SATA Internal Hard Drive is a 3.5-inch hard disk drive with a capacity of 20TB, operating at 7200 RPM and featuring a 512 MB cache. It utilises a Serial ATA-600 interface, providing a SATA 6 Gb/s connection speed. This drive is suitable for enterprise-class storage needs, particularly in storage servers that require high workload ratings and reliable performance, making it an ideal choice for businesses with demanding storage requirements.
Price rising
Western Digital 20TB WD Gold Enterprise Class SATA Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD203KRYZ has increased 15.3% over the last 30 days to £774.00. The 30-day average is £635.93. If you need this product soon, buying before further increases may be worthwhile.
Price History
Loading price history...
Similar Products
Western Digital
Western Digital AV-GP - 1TB Desktop SATA Hard Drive - OEM
HDD
1TB
4.3(1,171)
£42.99
£42.99/TB
Updated 46m ago
Western Digital
WD Purple 14TB Surveillance 3.5 Inch SATA 6 Gb/s Hard Disk Drive with Allframe 4K Technology - 360TB/yr, 512MB Cache 7200rpm - WD140PURZ
HDD
14TB
4.5(2,264)
£444.00
£31.71/TB
Updated 52m ago
Western Digital
WD Red 5TB NAS Desktop Hard Disk Drive - Intellipower SATA 6 Gb/s 64MB Cache 3.5 Inch
HDD
5TB
4.0(87)
£180.00
£36.00/TB
Updated 42m ago
Western Digital
WD Black 4TB Performance Desktop Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch
HDD
4TB
4.1(509)
£199.09
£49.77/TB
Updated 45m ago
Related Articles
SSD Reliability and Performance: Key Facts
Explains how to compare SSD endurance (TBW/DWPD), warranty terms, controller/DRAM design, and real-world performance metrics like sustained writes after SLC cache, 4K QD1 latency, and thermals.
ssdsperformance
How to Choose the Right SSD in 2026
NVMe vs SATA, TLC vs QLC, DRAM cache — cut through the jargon and pick the best SSD for your PC build or upgrade.
ssdstorage