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Seagate Enterprise Exos X20 internal hard drive 18 TB 7200 RPM 3.5" Serial ATA III

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Special Price £394.38 £473.26 Regular Price £685.88 £823.06
Out of stock
SKU
ST18000NM003D
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18 TB, SATA 6 Gb/s, 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 ST18000NM003D
EAN 8719706031615
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 rate6 Gbit/s
HDD average transfer rate285 MB/s
Mean time between failures (MTBF)2500000 h
HDD speed7200 RPM
HDD size3.5"
HDD capacity18 TB
Features
TypeHDD
Component forPC
HDD sustained transfer rate272 MiB/s
HDD interface transfer rate6 Gbit/s
HDD average transfer rate285 MB/s
InterfaceSerial ATA III
Mean time between failures (MTBF)2500000 h
HDD speed7200 RPM
HDD size3.5"
HDD capacity18 TB
Power
Power consumption (typical)5.4 W
Power consumption (write)6.4 W
Power consumption (read)9.4 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
InterfaceSerial ATA III
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
InterfaceSerial ATA III
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SKU
ST18000NM003D
872479-B21
834031-B21
ST18000NM004J
ST16000NM004J
WD181KFGX
Manufacturer
Seagate
HPE
HPE
Seagate
Seagate
Western Digital
HDD capacity
over 2.5 TB
≈ 1 TB
over 2.5 TB
over 2.5 TB
over 2.5 TB
over 2.5 TB
Interface
Serial ATA III
N/A
N/A
SAS
SAS
Serial ATA
Type
HDD
N/A
N/A
HDD
HDD
HDD
HDD speed
7200RPM to 10000RPM
10000RPM to 15000RPM
7200RPM to 10000RPM
7200RPM to 10000RPM
7200RPM to 10000RPM
7200RPM to 10000RPM
HDD size
3.5 "
2.5 "
3.5 "
3.5 "
3.5 "
3.5 "
Component for
PC
Server/workstation
Server/workstation
Disk array
Server/workstation
NAS
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