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Seagate Hard Drives | SEAGATE Exos X18 ST18000NM000J - Hard drive - 18 TB | ST18000NM000J | ServersPlus
SEAGATE ST18000NM000J | serversplus.comSEAGATE ST18000NM000J |

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SEAGATE Exos X18 ST18000NM000J - Hard drive - 18 TB

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Manufacturer Part Code: ST18000NM000J

Order Code: HDSEA-ST18000NM0

Category: Seagate Hard Drives

Seagate Exos X18 ST18000NM000J - Hard drive - 18 TB - internal - SATA 6Gb/s - 7200 rpm - buffer: 256 MB -

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.

Business IT purchase over £1000? Spread the cost on a monthly basis with our flexible leasing options.

Technical Information

Operating voltage
5 / 12 V
Power consumption (idle)
5.3 W
Power consumption (read)
9.4 W
Power consumption (write)
6.4 W
HDD capacity
18 TB
Serial ATA III
HDD speed
7200 RPM
Mean time between failures (MTBF)
2500000 h
Average latency
4.16 ms
HDD size
Component for
Disk array
Uncorrectable Bit Error Rate (UBER)
< 1 per 10^15 bits read
HDD interface transfer rate
6 Gbit/s
HDD sustained transfer rate
258 MiB/s
Storage drive buffer size
256 MB
Rotational Vibration (RV) sensors
24/7 operation
Operating temperature (T-T)
5 - 60 °C
Operating shock
50 G
Non-operating shock
200 G
Non-operating vibration
2.27 G
670 g
26.1 mm
101.8 mm
147 mm

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