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)

Name: 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 …
Brand: Seagate
SKU: B0B94KG3J9
Price: 598.99 GBP
Availability: InStock
Rating: 4.6 (805 reviews)

4.6(805)

£598.99

+14.7%

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) has risen 14.7% over the last 30 days, currently at £598.99.

Price last checked: 18 Apr 2026, 17:04

Form Factor: 3.5-inch

Interface: Serial ATA

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

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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, 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) has increased 14.7% over the last 30 days to £598.99. The 30-day average is £635.28. If you need this product soon, buying before further increases may be worthwhile.

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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)

About This Product

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