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Drive specification
Temperature gradient (°C per hour max)
*
Relative humidity
Relative humidity gradient
Altitude, operating
Altitude, nonoperating
(below mean sea level, max)
Operational Shock (2 ms)
Non-Operational Shock (2 ms)
Linear Random Operating Vibration
Random Rotary Operating Vibration
Linear Random Non-Operating Vibration
Drive acoustics, sound power (bels)
Idle
Performance seek
Nonrecoverable read errors
Annualized Failure Rate (AFR)
Maximum Rated Workload
Warranty
Load-unload cycles
Supports Hotplug operation per
Serial ATA Revision 3.3 specification
*
One GB equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and
formatting.
*
See
Section 2.10, "Reliability"
Seagate Exos X18 SATA Product Manual, Rev. B
ST18000NM000J,
ST18000NM001J
20°C (operating)
20°C (nonoperating)
5% to 95% (operating)
5% to 95% (nonoperating)
20% per hour max
–304.8 m to 3,048 m
(–1000 ft to 10,000+ ft)
–304.8 m to 12,192 m
(–1000 ft to 40,000+ ft)
50 Gs
200 Gs
5–500 Hz:
20–1500Hz: 12.5 rads/s²
2–500 Hz:
2.8
(typical)
3.0
(max)
During periods of drive idle, some offline activity may occur according to the
SMART specification, which may increase acoustic and power to operational levels.
3.2
(typical)
3.4
(max)
1 sector per 10
*
0.35% based on 8760 POH
*
Maximum rate of <550TB/year
Workloads exceeding the annualized rate may degrade the drive MTBF and impact product reli-
ability. The Annualized Workload Rate is in units of TB per year, or TB per 8760 power on hours.
Workload Rate = TB transferred * (8760 / recorded power on hours).
To determine the warranty for a specific drive, use a web browser to access the following web
page: www.seagate.com/support/warranty-and-replacements/.
From this page, click on the "Is my Drive under Warranty" link. The following are required to be
provided: the drive serial number, model number (or part number) and country of purchase.The
system will display the warranty information for the drive.
600,000
Yes
for rated MTBF device operating condition requirements.
ST16000NM000J,
ST16000NM001J
0.70 Grms
2.27 Grms
15
bits read
Drive specifications
ST14000NM000J,
ST12000NM000J,
ST14000NM001J
ST12000NM001J
8
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