03330015151
websales@avoira.com
Home
main product photo

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

Be the first to review this product
Special Price £436.79 £524.15 Regular Price £759.64 £911.57
Out of stock
SKU
ST18000NM003D
Add to Wish List Add to Compare
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
Write Your Own Review
You're reviewing:Seagate Enterprise Exos X20 internal hard drive 18 TB 7200 RPM 3.5" Serial ATA III
We found other products you might like!
  1. HPE 8TB SAS 12G Business Critical 7.2K LFF LP 1-year Warranty 512e Multi Vendor HDD
    HPE 8TB SAS 12G Business Critical 7.2K LFF LP 1-year Warranty 512e Multi Vendor HDD
    Special Price £373.81 £448.57 Regular Price £650.10 £780.12
  2. Seagate SkyHawk AI internal hard drive 24 TB 7200 RPM 512 MB 3.5" Serial ATA III
    Seagate SkyHawk AI internal hard drive 24 TB 7200 RPM 512 MB 3.5" Serial ATA III
    Special Price £505.16 £606.19 Regular Price £878.54 £1,054.25
  3. Seagate Exos X24 internal hard drive 16 TB 7200 RPM 512 MB 3.5" SAS
    Seagate Exos X24 internal hard drive 16 TB 7200 RPM 512 MB 3.5" SAS
    Special Price £350.70 £420.84 Regular Price £609.92 £731.90
  4. Seagate Exos X24 internal hard drive 24 TB 7200 RPM 512 MB 3.5" SAS
    Hot Product
    Seagate Exos X24 internal hard drive 24 TB 7200 RPM 512 MB 3.5" SAS
    Special Price £515.72 £618.86 Regular Price £896.90 £1,076.28
  5. Seagate Exos X24 internal hard drive 20 TB 7200 RPM 512 MB 3.5" SAS
    Seagate Exos X24 internal hard drive 20 TB 7200 RPM 512 MB 3.5" SAS
    Special Price £433.00 £519.60 Regular Price £753.04 £903.65
  6. HPE 2.4TB SAS 12G Mission Critical 10K SFF BC 3yr Wty 512e FIPS 140-2 TAA-compliant HDD
    New
    HPE 2.4TB SAS 12G Mission Critical 10K SFF BC 3yr Wty 512e FIPS 140-2 TAA-compliant HDD
    Special Price £256.82 £308.18 Regular Price £446.64 £535.97
  7. Western Digital Ultrastar DC HC560 internal hard drive 20 TB 7200 RPM 3.5" SAS
    Western Digital Ultrastar DC HC560 internal hard drive 20 TB 7200 RPM 3.5" SAS
    Special Price £402.19 £482.63 Regular Price £699.46 £839.35
  8. Western Digital Ultrastar DC HC560 internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA
    Western Digital Ultrastar DC HC560 internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA
    Special Price £392.92 £471.50 Regular Price £683.34 £820.01
  9. Western Digital Ultrastar DC HC570 internal hard drive 22 TB 7200 RPM 512 MB 3.5" Serial ATA III
    Western Digital Ultrastar DC HC570 internal hard drive 22 TB 7200 RPM 512 MB 3.5" Serial ATA III
    Special Price £423.88 £508.66 Regular Price £737.18 £884.62
  10. Seagate IronWolf Pro ST22000NT001 internal hard drive 22 TB 7200 RPM 512 MB 3.5" Serial ATA III
    Seagate IronWolf Pro ST22000NT001 internal hard drive 22 TB 7200 RPM 512 MB 3.5" Serial ATA III
    Special Price £524.15 £628.98 Regular Price £911.56 £1,093.87
  11. Seagate Exos X24 internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III
    Seagate Exos X24 internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III
    Special Price £423.29 £507.95 Regular Price £736.16 £883.39
  12. Western Digital Ultrastar Red Pro 3.5" 18000 GB Serial ATA
    Western Digital Ultrastar Red Pro 3.5" 18000 GB Serial ATA
    Special Price £375.27 £450.32 Regular Price £652.64 £783.17
  13. Western Digital Ultrastar DC HC580 internal hard drive 24 TB 7200 RPM 512 MB 3.5" Serial ATA
    Western Digital Ultrastar DC HC580 internal hard drive 24 TB 7200 RPM 512 MB 3.5" Serial ATA
    Special Price £453.85 £544.62 Regular Price £789.30 £947.16
  14. Seagate Exos X24 internal hard drive 16 TB 7200 RPM 512 MB 3.5" Serial ATA III
    Seagate Exos X24 internal hard drive 16 TB 7200 RPM 512 MB 3.5" Serial ATA III
    Special Price £340.99 £409.19 Regular Price £593.02 £711.62
  15. Seagate IronWolf Pro ST20000NT001 internal hard drive 20 TB 7200 RPM 256 MB 3.5"
    Recommended
    Seagate IronWolf Pro ST20000NT001 internal hard drive 20 TB 7200 RPM 256 MB 3.5"
    Special Price £619.49 £743.39 Regular Price £1,077.38 £1,292.86
  16. Seagate Exos X24 internal hard drive 24 TB 7200 RPM 512 MB 3.5" Serial ATA
    Bestseller
    Seagate Exos X24 internal hard drive 24 TB 7200 RPM 512 MB 3.5" Serial ATA
    Special Price £505.16 £606.19 Regular Price £878.54 £1,054.25
  17. HPE 1.2TB SAS 12G Mission Critical 10K SFF SC 3-year Warranty Multi Vendor HDD
    Popular
    HPE 1.2TB SAS 12G Mission Critical 10K SFF SC 3-year Warranty Multi Vendor HDD
    Special Price £181.76 £218.11 Regular Price £316.10 £379.32
  18. Seagate Enterprise ST18000NM004J internal hard drive 18 TB 7200 RPM 256 MB 3.5" SAS
    Seagate Enterprise ST18000NM004J internal hard drive 18 TB 7200 RPM 256 MB 3.5" SAS
    Special Price £366.33 £439.60 Regular Price £637.10 £764.52
  19. Seagate Enterprise Exos X20 internal hard drive 20 TB 7200 RPM 3.5" SAS
    Seagate Enterprise Exos X20 internal hard drive 20 TB 7200 RPM 3.5" SAS
    Special Price £370.55 £444.66 Regular Price £644.44 £773.33
  20. Seagate Enterprise Exos X20 internal hard drive 20 TB 7200 RPM 3.5" Serial ATA III
    Seagate Enterprise Exos X20 internal hard drive 20 TB 7200 RPM 3.5" Serial ATA III
    Special Price £423.29 £507.95 Regular Price £736.16 £883.39

You may also be interested in

Compare Products
Product Seagate Enterprise Exos X20 internal hard drive 18 TB 7200 RPM 3.5" Serial ATA III
Popular
 Seagate Enterprise Exos X20 internal h...
Special Price £436.79 £524.15 Regular Price £759.64 £911.57
Out of stock
 HPE 1.2TB SAS 12G Mission Critical 10K SFF SC 3-year Warranty Multi Vendor HDD
Bestseller
 HPE 1.2TB SAS 12G Mission Critical 10K...
Special Price £181.76 £218.11 Regular Price £316.10 £379.32
Out of stock
 HPE 8TB SAS 12G Business Critical 7.2K LFF LP 1-year Warranty 512e Multi Vendor HDD HPE 8TB SAS 12G Business Critical 7.2K...
Special Price £373.81 £448.57 Regular Price £650.10 £780.12
Seagate Enterprise ST18000NM004J internal hard drive 18 TB 7200 RPM 256 MB 3.5" SAS
Recommended
 Seagate Enterprise ST18000NM004J inter...
Special Price £366.33 £439.60 Regular Price £637.10 £764.52
Out of stock
 Western Digital Ultrastar Red Pro 3.5" 18000 GB Serial ATA
Hot Product
 Western Digital Ultrastar Red Pro 3.5&...
Special Price £375.27 £450.32 Regular Price £652.64 £783.17
Out of stock
 HPE 2.4TB SAS 12G Mission Critical 10K SFF BC 3yr Wty 512e FIPS 140-2 TAA-compliant HDD
New
 HPE 2.4TB SAS 12G Mission Critical 10K...
Special Price £256.82 £308.18 Regular Price £446.64 £535.97
Out of stock
SKU
ST18000NM003D
872479-B21
834031-B21
ST18000NM004J
WD181KFGX
P28618-B21
Manufacturer
Seagate
HPE
HPE
Seagate
Western Digital
HPE
HDD capacity
over 2.5 TB
≈ 1 TB
over 2.5 TB
over 2.5 TB
over 2.5 TB
≈ 2 TB
Interface
Serial ATA III
N/A
N/A
SAS
Serial ATA
SAS
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
10000RPM to 15000RPM
HDD size
3.5 "
2.5 "
3.5 "
3.5 "
3.5 "
2.5 "
Component for
PC
Server/workstation
Server/workstation
Disk array
NAS
Server/workstation
Search engine powered by ElasticSuite