Seagate
HDD
20TB
In Stock
Seagate IronWolf Pro 20TB, Enterprise Internal NAS HDD, CMR 3.5 Inch, SATA 6GB/s, 7.200 RPM, 256MB Cache for RAID NAS, Rescue Services - Frustration Free Packaging (ST20000NTZ01)
4.6(900)
RRP £641.99
£619.99
+7.1%
Seagate IronWolf Pro 20TB has risen 7.1% over the last 30 days, currently at £619.99.
Price last checked:
Form Factor: 3.5-inch
Interface: Serial ATA
Price/TB: £31.00
- High Performance: All-CMR (conventional magnetic recording) portfolio enables consistent, industry-leading 24×7 performance allowing users to access data anytime, anywhere
- Class-Leading Dependability: Up to 550 TB/year workload rating, 2.5M hours MTBF, and 5-year limited warranty for unparalleled total cost of ownership (TCO)
- Peace of Mind with Data Recovery: Complimentary 3 year Rescue Data Recovery Services for a hassle-free, zero-cost data recovery experience
- IronWolf Health Management: Helps protect data with prevention, intervention, and recovery recommendations to ensure peak system health
- Optimised for NAS: AgileArray with dual-plane balancing, time-limited error recovery (TLER), and rotational vibration (RV) sensors to deliver top RAID performance in multi-bay environments
About This Product
The Seagate IronWolf Pro 20TB is a high-capacity, 3.5-inch enterprise internal NAS hard disk drive with a SATA 6GB/s interface and 7,200 RPM spin speed. It features a 256MB cache and is designed for use in RAID NAS setups, with a workload rating of up to 550 TB/year and a 5-year limited warranty. This drive is suitable for businesses and heavy users requiring reliable, high-performance storage for their network-attached storage systems, and comes with complimentary 3-year Rescue Data Recovery...
Price rising
Seagate IronWolf Pro 20TB has increased 7.1% over the last 30 days to £619.99. The 30-day average is £613.54. If you need this product soon, buying before further increases may be worthwhile.
Price History
Current Price£619.99
Average Price£613.54
Lowest Price£570.71
Highest Price£720.00
Price Trend (30d)
+7.1%
Historical Prices
| Date | Price | Change |
|---|---|---|
| 2 Jun 2026, 05:02 | £619.99 | -£0.01 (0%) |
| 31 May 2026, 17:01 | £620.00 | -£100.00 (-13.9%) |
| 30 May 2026, 05:00 | £720.00 | +£149.29 (+26.2%) |
| 29 May 2026, 05:04 | £570.71 | -£125.29 (-18%) |
| 28 May 2026, 17:05 | £696.00 | +£96.01 (+16%) |
| 27 May 2026, 05:04 | £599.99 | No change |
| 26 May 2026, 17:10 | £599.99 | -£20.14 (-3.2%) |
| 24 May 2026, 05:04 | £620.13 | -£20.95 (-3.3%) |
| 23 May 2026, 17:04 | £641.08 | -£54.92 (-7.9%) |
| 22 May 2026, 17:07 | £696.00 | +£96.01 (+16%) |
