WD Red Pro 22TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache
WD Red Pro 22TB NAS 3.5" Internal Hard Drive - 7200 RPM Class has risen 1.7% over the last 30 days, currently at £954.75.
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- Available in capacities ranging from 2 to 22TB(1) | (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.
- For RAID-optimized NAS systems with unlimited number of bays
- Rated for 550TB/yr workload rate(2) | (2) Annualized Workload Rate = TB transferred x (8760 / recorded power-on hours). The maximum rated workload is specified for operating at typical temperature of 40C. Workload Rate will vary depending on your hardware and software components and configurations.
- Designed to handle the demands of high-intensity 24x7 multi-user NAS environments
- Western Digital partners with a wide range of NAS system vendors for extensive testing to ensure compatibility with most NAS enclosures
About This Product
The WD Red Pro 22TB NAS 3.5" Internal Hard Drive is a high-capacity storage solution with a 7200 RPM class speed and SATA 6 Gb/s interface. It features CMR recording technology and a 512MB cache, making it suitable for demanding NAS environments with multiple users. This drive is ideal for use in RAID-optimized NAS systems, particularly those with high-intensity 24x7 workloads, and is compatible with most NAS enclosures due to Western Digital's extensive testing with various vendors.
Typical price
WD Red Pro 22TB NAS 3.5" Internal Hard Drive - 7200 RPM Class is currently £954.75, close to its 30-day average of £935.99. The price has been stable recently — this is roughly what you should expect to pay for this product.
Price History
Historical Prices
| Date | Price | Change |
|---|---|---|
| 13 Oct 2026, 00:07 | £954.75 | No change |
| 12 Oct 2026, 00:11 | £954.75 | No change |
| 11 Oct 2026, 00:11 | £954.75 | No change |
| 10 Oct 2026, 00:11 | £954.75 | No change |
| 9 Oct 2026, 12:10 | £954.75 | +£15.75 (+1.7%) |
| 8 Oct 2026, 00:10 | £939.00 | No change |
| 7 Oct 2026, 00:11 | £939.00 | No change |
| 6 Oct 2026, 00:12 | £939.00 | No change |
| 5 Oct 2026, 00:13 | £939.00 | No change |
| 4 Oct 2026, 00:13 | £939.00 | No change |
