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Seagate IronWolf NAS drives, live UK prices

Seagate IronWolf drives ranked by price per terabyte

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Quick answer

Seagate IronWolf is the mainstream NAS-rated CMR range, split into two tiers. Standard IronWolf targets 1 to 8-bay home and small-office units, while IronWolf Pro adds higher workload ratings, vibration sensors and a longer warranty for busier or larger arrays. The live table below ranks current UK Seagate IronWolf prices by price per terabyte.

As of 8 July 2026
Best price per TB
£25.00
Products tracked
58
Prices updated
5 hours ago

Where Seagate IronWolf fits

Seagate IronWolf is the mainstream NAS-rated CMR range, split into two tiers. Standard IronWolf targets 1 to 8-bay home and small-office units, while IronWolf Pro adds higher workload ratings, vibration sensors and a longer warranty for busier or larger arrays. Both carry IronWolf Health Management and Seagate AgileArray firmware tuned for RAID.

Workload rating and warranty

Standard IronWolf is rated for 180TB of writes per year with a 3-year warranty; IronWolf Pro raises that to 300TB per year with a 5-year warranty and bundled data recovery. Both are CMR, so RAID rebuilds stay fast, unlike shingled SMR drives.

Capacities and which NAS it suits

Standard IronWolf runs up to about 12TB, the value end of the range. Above that you move to IronWolf Pro, which reaches roughly 24TB and beyond for high-density pools. The 4TB to 12TB IronWolf drives are the sweet spot for most homes; the larger Pro models suit Plex servers and prosumer builds.

IronWolf suits 1 to 8-bay home and SOHO NAS units; IronWolf Pro suits 4-bay and larger or higher-workload pools.

Best Seagate IronWolf by need

Use caseBest choiceWhy
Home and SOHO NASIronWolf (180TB/yr)NAS-tuned CMR at a fair price, 4TB to 12TB.
Busy or larger poolsIronWolf Pro (300TB/yr)Higher workload, vibration sensors, 5-year warranty.
Maximum capacityIronWolf Pro 20TB+High-density helium drives for 4-bay and up.

Seagate IronWolf drives, by price per TB

Price per
58 products
ProductCapacityPrice£ / TBTypePrime
Seagate IronWolf, 8 TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 5,400 RPM, 256MB Cache, for RAID Network Attached Storage, 3 year Rescue Services (ST8000VN004)Used8 TB£200.00£25.00NAS HDD · SATACMR-
Seagate IronWolf 8TB NAS Hard Drive 3.5" 5400RPM 256MB CacheUsed8 TB£200.00£25.00NAS HDD · SATACMR-
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)Used20 TB£520.20£26.01NAS HDD · SATACMR-
Seagate IronWolf Pro 14 TB NAS RAID Internal Hard Drive - 7,200 RPM SATA 6 Gb/s 3.5-inch (ST14000NE0008)14 TB£420.00£30.00NAS HDD · SATACMR-
Seagate IronWolf Pro, NAS Internal Hard Drive 20TB HDD, 3.5 Inch, 7200 rpm, CMR, 256 MB Cache, SATA 6GB/S, Silver, Model No.: ST20000NE00020 TB£610.77£30.54NAS HDD · SATACMRPrime
Seagate IronWolf Pro, 14 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage, 3 year Rescue Services (ST14000NT001)14 TB£435.00£31.07Enterprise HDD · SATACMREnterprise-
Seagate IronWolf PRO 18TB Interne Festplatte CMR 3.5 Zoll SATA III 256 MB, ST18000NE000 (Renewed)Renewed18 TB£560.00£31.11NAS HDD · SATACMR-
Seagate IronWolf Pro 18TB NAS HDD, ST18000NE000 SATA 6Gb/s 3.5" (Renewed)Renewed18 TB£560.00£31.11NAS HDD · SATACMR-
Seagate IronWolf Pro 16TB, Enterprise Internal NAS HDD, CMR 3.5 Inch, SATA 6GB/s, 7.200 RPM, 256MB Cache for RAID NAS, Data Rescue Services, Frustration Free Packaging (ST16000NTZ01)Used16 TB£500.00£31.25NAS HDD · SATACMR-
Seagate IronWolf Pro 6TB Interne hard disc 8.9cm (3.5 Zoll) SATA III ST6000NE000 BulkUsed6 TB£189.00£31.50NAS HDD · SATACMR-
Seagate IronWolf Pro 16TB, Enterprise Internal NAS HDD, CMR 3.5 Inch, SATA 6GB/s, 7.200 RPM, 256MB Cache for RAID NAS, Data Rescue Services, Frustration Free Packaging (ST16000NTZ01)16 TB£514.99£32.19NAS HDD · SATACMRPrime
Seagate 6TB IronWolf ST6000VN001 5400RPM 256MB NASUsed6 TB£199.00£33.17NAS HDD · SATACMR-
Seagate IronWolf 8TB, Internal NAS HDD, CMR, 3.5 Inch, SATA, 6GB/s, 5.400 RPM, 256MB Cache, Data Rescue Services, (ST8000VNZ02)Used8 TB£265.99£33.25NAS HDD · SATACMR-
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)20 TB£689.99£34.50NAS HDD · SATACMRPrime
Seagate IronWolf 4TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 5.400 RPM, 256MB Cache, for RAID Network Attached Storage, Data Rescue Services (ST4000VNZ06)Used4 TB£138.97£34.74NAS HDD · SATACMRPrime
Seagate IronWolf Pro 12TB, Enterprise Internal NAS HDD, CMR 3.5 Inch, SATA 6GB/s, 7.200 RPM, 256MB Cache for RAID NAS, Data Rescue Services, Frustration Free Packaging (ST12000NTZ01)12 TB£423.00£35.25NAS HDD · SATACMR-
Seagate IronWolf Pro 3.5-inch 18TB Internal Hard Disk HDD CMR 3.5 Inch Data Recovery ST18000NT001 6Gb/s 256MB 7200 rpm 24 Hour Operation PC18 TB£637.10£35.39NAS HDD · SATACMR-
Seagate IronWolf Pro, 12 TB, NAS Internal Hard Drive, CMR 3.5 Inch, SATA 6 Gb/s 7,200 RPM, 256 MB Cache, for RAID Network Attached Storage, 3 years Rescue Services, FFP (ST12000NE0008)12 TB£425.00£35.42NAS HDD · SATACMR-
Seagate IronWolf Pro 30TB, NAS internal hard drive, 3.5", 7200 U/Min, CMR, 512 MB Cache, SATA 6 GB/S, Data Rescue Service (ST30000NTZ11)30 TB£1,095.99£36.53NAS HDD · SATACMRPrime
Seagate IronWolf Pro 24TB, NAS Internal Hard Drive, 3.5 Inch, 7.200 U/Min, CMR, 256MB Cache, SATA 6 GB/S, incl. Datat Rescue Service (ST24000NTZ02)24 TB£878.99£36.62NAS HDD · SATACMRPrime
Seagate IronWolf, 16 TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 5,400 RPM, 256MB Cache, for RAID Network Attached Storage, 3 year Rescue Services (ST16000VN001)16 TB£590.00£36.88NAS HDD · SATACMR-
Seagate IronWolf 6TB NAS 3.5" SATA HDD/Hard Drive6 TB£223.00£37.17NAS HDD · SATACMR-
Seagate IronWolf Pro 8TB, Enterprise Internal NAS HDD, CMR 3.5 Inch, SATA 6GB/s, 7.200 RPM, 256MB Cache for RAID NAS, Data Rescue Services, Frustration Free Packaging (ST8000NTZ01)8 TB£299.20£37.40NAS HDD · SATACMRPrime
Seagate IronWolf Pro, 4 TB, NAS Internal Hard Drive, CMR 3.5 Inch, SATA 6 Gb/s 7,200 RPM, 256 MB Cache, for RAID Network Attached Storage, 3 years Rescue Services, FFP (ST4000NE001)Used4 TB£150.00£37.50NAS HDD · SATACMR-
Seagate IronWolf, 8 TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 5,400 RPM, 256MB Cache, for RAID Network Attached Storage, 3 year Rescue Services (ST8000VN004)8 TB£303.98£38.00NAS HDD · SATACMR-
Seagate IronWolf Pro ST8000NE001 8TB Internal 3.5" Inch SATA 6Gb/s 7200rpm Server HDD (Renewed)Renewed8 TB£303.99£38.00NAS HDD · SATACMR-
Seagate IronWolf 2TB, Enterprise Internal NAS HDD, CMR 3.5 Inch, SATA 6GB/s, 5900 RPM, 256MB Cache for RAID NAS, Data Rescue Services, Frustration Free Packaging (ST2000VNZ03)Used2 TB£76.10£38.05NAS HDD · SATACMRPrime
Seagate IronWolf 8TB, Internal NAS HDD, CMR, 3.5 Inch, SATA, 6GB/s, 5.400 RPM, 256MB Cache, Data Rescue Services, (ST8000VNZ02)8 TB£310.00£38.75NAS HDD · SATACMR-
Seagate IronWolf, 8 TB, Enterprise Internal NAS HDD – CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID NAS, Rescue Services (ST8000NT002)8 TB£319.00£39.88NAS HDD · SATACMR-
Seagate 10 TB IronWolf NAS 3.5 Inch Hard Drive ST10000VN0008 (SATA 6 Gb/s/256 MB/7200 RPM)10 TB£400.00£40.00NAS HDD · SATACMR-
Seagate IronWolf 4TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 5.400 RPM, 256MB Cache, for RAID Network Attached Storage, Data Rescue Services (ST4000VNZ06)4 TB£165.00£41.25NAS HDD · SATACMRPrime
Seagate IronWolf, 6 TB internal Hard Drive, NAS HDD, 3.5 Inch, 5400 U/Min, CMR, 64 MB Cache, SATA 6 GB/s, 3 Years Rescue Service, Modellnr.: ST6000VN0066 TB£249.95£41.66NAS HDD · SATACMR-
Seagate IronWolf 4 TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6 Gb/s 5,400 RPM 256 MB Cache for RAID Network Attached Storage, Rescue Services (ST4000VN006)4 TB£169.98£42.50NAS HDD · SATACMR-
Seagate IronWolf Pro 4TB, Enterprise Internal NAS HDD, CMR, 3.5 Inch, SATA 6GB/s, 7.200 RPM, 256MB Cache for RAID NAS, Data Rescue Services, Frustration Free Packaging (ST4000NTZ01)4 TB£169.99£42.50NAS HDD · SATACMRPrime
Seagate IronWolf, 4 TB, NAS, Internal Hard Drive, CMR 3.5 Inch, SATA, 6GB/s, 5,900 RPM, 64MB Cache, for RAID Network Attached Storage, 3 year Rescue Services (ST4000VN008)4 TB£170.99£42.75NAS HDD · SATACMR-
Synology DS423 40TB 4 Bay Desktop NAS Solution installed with 4 x 10TB Seagate Ironwolf Drives40 TB£1,729.88£43.25NAS HDD · SATACMR-
Seagate IronWolf Pro ST8000NE001 8TB Internal 3.5" SATA 6Gb/s 7200rpm - 256MB - With 2 Years Rescue Data Recovery Service Plan8 TB£349.00£43.63NAS HDD · SATACMR-
Seagate IronWolf 6TB, Internal NAS HDD, CMR 3.5 Inch, SATA 6GB/s, 5400 RPM, 256MB Cache for RAID NAS, Data Rescue Services, Frustration Free Packaging (ST6000VNZ06)6 TB£262.31£43.72NAS HDD · SATACMRPrime
Seagate IronWolf 10TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 7.200 RPM, 256MB Cache, for RAID Network Attached Storage, Data Rescue Services, FFP (ST10000VNZ00)10 TB£438.99£43.90NAS HDD · SATACMR-
Seagate IronWolf Pro, 4 TB, NAS Internal Hard Drive, CMR 3.5 Inch, SATA 6 Gb/s 7,200 RPM, 256 MB Cache, for RAID Network Attached Storage, 3 years Rescue Services, FFP (ST4000NE001)4 TB£175.99£44.00NAS HDD · SATACMR-
Seagate IronWolf Pro 32TB, NAS internal hard drive, 3.5", 7200 U/Min, CMR, 512 MB Cache, SATA 6 GB/S, Data Rescue Service (ST32000NT00)32 TB£1,499.99£46.87NAS HDD · SATACMR-
Seagate IronWolf Pro, 10TB, Internal Hard Drive, NAS, 3.5 Inch, SATA, 6GB/s, 7200 RPM, 256MB Cache, for RAID Network Attached Storage, 3 year Rescue Services, FFP (ST10000NEZ008)10 TB£469.99£47.00NAS HDD · SATACMR-
Seagate IronWolf Pro 12 TB Internal Hard Drive 7200 RPM for NAS - ST12000NT00112 TB£567.00£47.25NAS HDD · SATACMR-
Seagate IRONWOLF PRO ST10000NE0008 10TB SATA 7200 RPM 3.5 256MB 3.5 IN, ST10000NE0008 (RPM3.5 256MB 3.5IN)10 TB£495.00£49.50NAS HDD · SATACMR-
Seagate IronWolf Pro, 6 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage, 3 year Rescue Services (ST6000NT001)6 TB£298.49£49.75Enterprise HDD · SATACMREnterprise-
Seagate 6TB IronWolf ST6000VN001 5400RPM 256MB NAS6 TB£299.00£49.83NAS HDD · SATACMR-
Seagate IronWolf Pro ST4000NE001 - HDD - 4 TB - Internal - 3.5" - SATA 6Gb/s - 7200 RPM - Buffer: 256 MB - with Piano di Assistenza Recupero Dati di Emergenza di 2 Anni4 TB£200.00£50.00NAS HDD · SATACMR-
Synology DS423 32TB 4 Bay Desktop NAS Solution installed with 4 x 8TB Seagate Ironwolf Drives32 TB£1,781.00£55.66NAS HDD · SATACMR-
Seagate IronWolf Pro ST4000NT001 3.5" 4TB SATA4 TB£228.99£57.25NAS HDD · SATACMR-
Seagate IronWolf 4TB Internal Hard Drive, NAS HDD, 3.5 Inch, 5400 RPM, CMR, 256 MB Cache, SATA 6GB/s, Silver, Includes 3 Year Rescue Service, FFP, Model No.: ST4000VN0064 TB£231.69£57.92NAS HDD · SATACMR-
Synology DS423 24TB 4 Bay Desktop NAS Solution installed with 4 x 6TB Seagate Ironwolf Drives24 TB£1,447.99£60.33NAS HDD · SATACMR-
Seagate IronWolf, 2TB, Enterprise Internal NAS HDD – CMR 3.5 Inch, SATA 6 Gb/s, 5900 RPM, 256 MB Cache for RAID NAS, Rescue Services (ST2000NT003)Used2 TB£130.78£65.39NAS HDD · SATACMR-
Seagate IronWolf 2TB, Enterprise Internal NAS HDD, CMR 3.5 Inch, SATA 6GB/s, 5900 RPM, 256MB Cache for RAID NAS, Data Rescue Services, Frustration Free Packaging (ST2000VNZ03)2 TB£139.99£70.00NAS HDD · SATACMRPrime
Synology DS423 16TB 4 Bay Desktop NAS Solution installed with 4 x 4TB Seagate Ironwolf Drives16 TB£1,124.00£70.25NAS HDD · SATACMR-
Synology DS925+(2X 2.5GbE Ports, Ryzen V1500B, 4GB RAM) 4-Bay 32TB Bundle with 4X 8TB Seagate Ironwolf HDDs32 TB£2,506.44£78.33NAS HDD · SATACMRPrime
Seagate IronWolf Pro 8 TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 256 MB Cache for RAID Network Attached Storage, Data Recovery Service (ST8000NE0004)8 TB£659.00£82.38NAS HDD · SATACMR-
Synology DS223 8TB 2 Bay Desktop NAS Solution installed with 2 x 4TB Seagate Ironwolf Drives8 TB£699.90£87.49NAS HDD · SATACMR-
QNAP TS-233/4TB 2 Bay Dekstop NAS Unit with Seagate IronWolf Drives4 TB£529.99£132.50NAS HDD · SATACMR-

Frequently asked questions

What is the difference between IronWolf and IronWolf Pro?

IronWolf is rated for 180TB per year with a 3-year warranty and suits 1 to 8-bay home NAS. IronWolf Pro is rated for 300TB per year with a 5-year warranty, rotational vibration sensors and data recovery, for busier or larger pools. Both are CMR.

Is Seagate IronWolf CMR or SMR?

Every IronWolf and IronWolf Pro drive is CMR (Conventional Magnetic Recording), the safe choice for RAID. Seagate's SMR drives are in the Barracuda desktop range, not IronWolf.

What is IronWolf Health Management?

IronWolf Health Management (IHM) is firmware that reports drive health, temperature and usage to compatible Synology, QNAP and Asustor NAS systems, with prevention, intervention and recovery guidance. It is built into every IronWolf drive.

What capacity IronWolf should I buy?

For most homes a 4TB to 12TB standard IronWolf hits the best price per terabyte. For a large Plex library or a 4-bay-plus pool, an IronWolf Pro at 16TB to 24TB gives more density and a higher workload rating. The live table ranks current UK prices per terabyte.

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Last updated: 2026-07-08 06:06:20 UTC. As an Amazon Associate we earn from qualifying purchases. Product prices and availability are accurate as of the date indicated on Amazon.co.uk and are subject to change. Any price displayed at the time of purchase will apply. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED AS IS AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.