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Seagate Enterprise Exos X20 internal hard drive 20 TB 7200 RPM 3.5" SAS

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Special Price £370.55 £444.66 Regular Price £644.44 £773.33
Out of stock
SKU
ST20000NM002D
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20 TB, 12 Gb/s SAS, 7200 RPM, 26.1x101.85x147 mm
  • Scalable hyperscale applications/cloud data centres
  • Massive scale-out data centres
  • Big data applications
  • High-capacity density RAID storage
  • Mainstream enterprise external storage arrays
  • Distributed file systems, including Hadoop and Ceph
  • Enterprise backup and restore — D2D, virtual tape
  • Centralised surveillance
More Information
Component for PC
SKU ST20000NM002D
EAN 8719706031509
Manufacturer Seagate
Availability N
Product Family Enterprise
PDF URLs View PDF
Delivering maximum storage capacity with the highest rack-space efficiency.

Scalable. Responsive. Innovative.
Powerful performance with proven technology — Seagate’s Exos X20 drives are built off the platform that’s shipped millions globally and deployed in leading cloud service provider solutions — making them the most sought after drives in our datasphere. Designed with the highest rack-space efficiency and protected with Seagate Secure, Exos X20 offers extreme market-leading capacity, earning customer confidence by delivering trusted peace of mind.

Superior Reliability
Enterprise-class drives with a 550 TB/year workload rating and 2.5M-hr MTBF to meet the most demanding storage requirements.

Customisation Power Options
PowerChoice and PowerBalance for optimised power consumption when in use and idle — customisable to fit your needs.

Amazing Performance
Advanced write caching coupled with up to 285 MB/s data transfer rates provides a boost in performance without compromising on capacity.

Advanced Data Security
Password protection and AES-256 hardware encryption with Seagate Secure — for drives you can depend on.
Hard drive
Component forPC
HDD sustained transfer rate272 MiB/s
HDD interface transfer rate12 Gbit/s
HDD average transfer rate285 MB/s
Mean time between failures (MTBF)2500000 h
HDD speed7200 RPM
HDD size3.5"
HDD capacity20 TB
Features
TypeHDD
Component forPC
HDD sustained transfer rate272 MiB/s
HDD interface transfer rate12 Gbit/s
HDD average transfer rate285 MB/s
InterfaceSAS
Mean time between failures (MTBF)2500000 h
HDD speed7200 RPM
HDD size3.5"
HDD capacity20 TB
Power
Power consumption (typical)5.8 W
Power consumption (write)7 W
Power consumption (read)9.8 W
Operational conditions
Operating temperature (T-T)5 - 60 °C
Operating shock40 G
Non-operating vibration2.27 G
Non-operating shock200 G
Technical details
Quantity per pack1 pc(s)
Harmonized System (HS) code84717050
InterfaceSAS
Mean time between failures (MTBF)2500000 h
Weight & dimensions
Width101.8 mm
Weight670 g
Height26.1 mm
Depth147 mm
Packaging data
Quantity per pack1 pc(s)
Logistics data
Harmonized System (HS) code84717050
Other features
InterfaceSAS
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SKU
ST20000NM002D
834028-B21
834031-B21
881457-B21
ST18000NM004J
ST18000NM000J
Manufacturer
Seagate
HPE
HPE
HPE
Seagate
Seagate
HDD capacity
over 2.5 TB
over 2.5 TB
over 2.5 TB
≈ 2 TB
over 2.5 TB
over 2.5 TB
Interface
SAS
Serial ATA
N/A
N/A
SAS
Serial ATA III
Type
HDD
N/A
N/A
N/A
HDD
HDD
HDD speed
7200RPM to 10000RPM
7200RPM to 10000RPM
7200RPM to 10000RPM
10000RPM to 15000RPM
7200RPM to 10000RPM
7200RPM to 10000RPM
HDD size
3.5 "
3.5 "
3.5 "
2.5 "
3.5 "
3.5 "
Component for
PC
N/A
Server/workstation
Server/workstation
Disk array
Disk array
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