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Seagate IronWolf Pro 20TB SATA III 3.5" Hard Drive - 7200RPM, 256MB Cache

Seagate IronWolf Pro 20TB SATA III 3.5" Hard Drive - 7200RPM, 256MB Cache

CCL Code: HDD3800

Was £526.00

SAVE £34

Now only

£491.49 inc VAT

Seagate IronWolf Pro 20TB SATA III 3.5" Hard Drive - 7200RPM, 256MB Cache


Was £526.00

SAVE £34

Now only

£491.49 inc VAT

Available for delivery from Thursday 28th September

6 In Stock Now

Buying in bulk? Contact our business team.

Key Features:

  • 300TB Annual Work Rate
  • IronWolf Health Management (IHM)
  • Rotational Vibration (RV) sensors
  • Includes 3 Years Rescue Data Recovery
  • 5 Year Warranty

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CCL Code: HDD3800

IronWolf™ Pro is designed for everything business NAS. Get used to tough, ready, and scalable 24/7 performance that can handle multi-drive environments across a wide range of capacities.

Main Features

  • Optimised for NAS with AgileArray. AgileArray enables dual-plane balancing and RAID optimisation in multi-bay environments, with the most advanced power management possible.
  • Actively protect your NAS with IronWolf Health Management focusing on prevention, intervention, and recovery.
  • High performance means no lag time or downtime for users during workload traffic for the NAS. Seagate leads the competition with the highest-performing NAS drive portfolio.
  • Seagate Rescue Data Recovery. IronWolf Pro comes with extra peace of mind for any mechanical, accidental, or natural disaster. With a 90% success rate of in-house recovery, Seagate has your back with a 3-year included Rescue Data Recovery plan.
  • Rotational Vibration (RV) sensors. First in its class of drives to include RV sensors to maintain high performance in multi-drive NAS enclosures.
  • Range of capacities up to 18 TB. More capacity options means more choices that will fit within the budget. Seagate provides a scalable solution for any NAS use-case scenario.
  • Do more in multi-user environments. IronWolf provides a workload rate of 300 TB/year. Multiple users can confidently upload and download data to the NAS server, knowing IronWolf can handle the workload, whether you are a creative professional or a small business.
  • Designed for always on, always accessible 24/7 performance. Access data on your NAS any time, remotely or on site.
  • 1.2 M hours MTBF, 5-year limited warranty represents an improved total cost of ownership (TCO) over desktop drives with reduced maintenance costs.

Hard Disk

Disk Capacity 20000 GB
Disk Size 3.5 "
Disk Speed 7200RPM
Interface SATA III
Data Buffer/RAM 256 MB


Data Transfer Rates Up to 285 MB/s
Mean Time Between Failure (MTBF) Up to 1,200,000 hours


Electrical Power Consumption 7.7 W
Power Requirement Idle (Ready) 5.5 W


Operating Temperature 0 ~ 65 °C
Non Operating Temperature -40 ~ +70 °C
Shock (Operating) 40 G
Shock (Non Operating) 200 G
Vibration (Non-Operating) 2.27 Grms
Acoustics (Seek Mode) 32 dBA
Acoustics (Idle Mode) 28 dBA


Form Factor Hard Drive
Enclosure type Internal
In The Box 1 x 20TB Hard Drive
Width 101.85 mm
Depth 146.99 mm
Height 26.11 mm
Weight 670 g


Warranty 5 Years

Key Features

Interface Type SATA III
Drive Interface SATA III
Cache Memory 256 MB
Disk Form Factor 3.5"
Interface Type SATA III
Condition New
Intended Use NAS
Recording Technology CMR
Power Requirement (auto) 10 W
Number of SATA power required 1


Storage Type HDD

Item Details

Manufacturer Seagate
Manufacturer Code ST20000NE000
EAN 8719706427531
Condition New

Warranty Information

Warranty 5 Years

Manufacturer Information

Manufacturer Seagate
Manufacturer Code ST20000NE000

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