• Seagate Barracuda 20TB internal hard drive, 7200 RPM, 3.5-inch, Serial ATA
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Seagate

Seagate Barracuda 20TB internal hard drive 7200 RPM 512 MB 3.5" Serial ATA

Seagate Barracuda 20TB internal hard drive 7200 RPM 512 MB 3.5" Serial ATA

ST20000DM001

£823.68 GBP£686.40 GBP
£0.00 GBP £823.68 GBP£686.40 GBP
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211 in stock

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Some products ship directly from our suppliers and can have longer lead times than stock held in the UK. If you need a delivery date, please contact us before ordering. See our shipping policy.

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Returns & warranty

See our refund policy. Manufacturer warranty terms vary by product - contact us if you need warranty details before you buy.

  • Store more, compute faster, and do it confidently with the proven reliability of BarraCuda® internal hard drives
  • Build a powerhouse gaming computer or desktop setup with a variety of capacities and form factors
  • Use this go-to SATA hard drive solution for nearly every PC application—from music to video to photo editing to PC gaming
  • Confidently rely on internal hard drive technology backed by 20 years of innovation
  • Migrate and clone data from old drives with ease, using our free Seagate DiscWizard™ software tool
BarraCuda 3.5" Hard Drive 20TB

Upgrade your PC storage with the Seagate BarraCuda 3.5-inch Hard Drive, a reliable and dependable choice for desktops, gaming setups, and creative workstations. With massive storage capacities, it’s built to handle all your files, games, and media. Featuring optimized read and write data flow, the BarraCuda Hard Drive ensures smooth and efficient performance. Proven for durability and long-lasting reliability, it keeps your data safe. Whether you’re building, upgrading, or expanding, the BarraCuda Hard Drive is the ultimate storage solution—reliable, spacious, and ready to support your needs.

Features
HDD size 3.5"
HDD capacity 20 TB
HDD speed 7200 RPM
Interface Serial ATA
Type HDD
Component for PC
Storage drive buffer size 512 MB
HDD interface transfer rate 6 Gbit/s
HDD sustained transfer rate 190 MiB/s
Power
Power consumption (typical) 8.9 W
Power consumption (idle) 6.7 W
Start-up current 2 A
general_information_attribute_container_name
attribute_product_family_name Barracuda
Operational conditions
Operating temperature (T-T) 10 - 60 °C
Storage temperature (T-T) -40 - 70 °C
Technical details
Compliance certificates RoHS
Weight & dimensions
Width 101.8 mm
Depth 147 mm
Height 26.1 mm
Weight 695 g
Packaging data
Storage drive adapter included No
Quantity per pack 1 pc(s)
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