Seagate Enterprise ST18000NM004J internal hard drive 18 TB 7200 RPM 256 MB 3.5" SAS

Special Price £335.28 £402.34 Regular Price £583.10 £699.72
Out of stock
SKU
ST18000NM004J
18 TB, 3.5", 7200 RPM, SAS, 270 MB/s, Helium
  • Market-leading 18 TB HDD offering the highest capacity available for more petabytes per rack
  • Highly reliable performance with enhanced caching, making it the logical choice for cloud data centre and massive scale-out data centre applications
  • Hyperscale SATA model tuned for large data transfers and low latency PowerBalanceTM feature optimises Watts/TB
  • Maximise total cost of ownership savings through lower power and weight with helium sealed-drive design
  • Proven helium side-sealing weld technology for added handling robustness and leak protection
  • Digital environmental sensors to monitor internal drive conditions for optimal operation and performance
  • Data protection and security — Seagate SecureTM features for safe, affordable, fast and easy drive retirement
More Information
Component for Disk array
SKU ST18000NM004J
EAN 8719706020480
Manufacturer Seagate
Availability N
Product Family Enterprise
Product Series Exos X18
Product Manuals (HTML) View Manual
PDF URLs View PDF
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Seagate manufactures hard drives that specifically address the demand for hyperscale cloud scalability. As the flagship of the Seagate® X class, the Exos® X18 enterprise hard drives are the highest-capacity hard drives in the fleet.

Exos X Series Hard Drives
The most scalable drives in the datasphere, Exos X series hard drives integrate the latest technology in support of a secure and reliable cloud data centre.

Scalable. Responsive. Innovative
Designed to handle the most rigorous workloads, the Seagate Exos X series enterprise class drives are perfect, high-reliability solutions for servers, storage systems, and business-centric NAS systems. Whatever your applications, there’s an Exos drive for it.
Hard drive
Component forDisk array
HDD sustained transfer rate258 MiB/s
HDD interface transfer rate12 Gbit/s
HDD average transfer rate270 MB/s
Average latency4.16 ms
Mean time between failures (MTBF)2500000 h
Hot-swapYes
HDD speed7200 RPM
HDD size3.5"
HDD capacity18 TB
Features
TypeHDD
Component forDisk array
HDD sustained transfer rate258 MiB/s
HDD interface transfer rate12 Gbit/s
HDD average transfer rate270 MB/s
InterfaceSAS
Average latency4.16 ms
Mean time between failures (MTBF)2500000 h
Hot-swapYes
HDD speed7200 RPM
HDD size3.5"
HDD capacity18 TB
Storage drive buffer size256 MB
Rotational Vibration (RV) sensorsYes
Power
Power consumption (write)7 W
Power consumption (read)9.9 W
Power consumption (idle)5.8 W
Operational conditions
Operating temperature (T-T)5 - 60 °C
Operating shock50 G
Non-operating vibration2.27 G
Non-operating shock200 G
Technical details
Harmonized System (HS) code84717050
InterfaceSAS
Mean time between failures (MTBF)2500000 h
Hot-swapYes
Weight & dimensions
Width101.8 mm
Weight670 g
Height26.1 mm
Depth147 mm
Logistics data
Harmonized System (HS) code84717050
Other features
InterfaceSAS
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SKU
ST18000NM004J
27X0400
IBM-1800SAS/10-S14
DELL-8000NLSA/7-F21
DELL-8000NLSA/7-F26
DELL-6000NLSA/7-F26
Manufacturer
Seagate
Lexmark
Origin Storage
Origin Storage
Origin Storage
Origin Storage
HDD capacity
over 2.5 TB
N/A
N/A
over 2.5 TB
over 2.5 TB
over 2.5 TB
Interface
SAS
N/A
SAS
N/A
N/A
NL-SATA
Type
HDD
N/A
HDD
N/A
N/A
HDD
HDD speed
7200RPM to 10000RPM
N/A
N/A
7200RPM to 10000RPM
7200RPM to 10000RPM
7200RPM to 10000RPM
HDD size
3.5 "
N/A
2.5 "
3.5 "
3.5 "
3.5 "
Component for
Disk array
Printer/MFU
Server/workstation
PC
PC
PC
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