Seagate Exos 7E8 SATA Product Manual, Rev. B
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*One GB equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting.
**During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to operational levels
.
Temperature gradient
(°C per hour max)
20°C (operating)
30°C (non-operating)
Relative humidity
5% to 95% (operating)
5% to 95% (non-operating)
Relative humidity gradient
30% per hour max
Altitude, operating
–304.8 m to 3,048 m
(–1000 ft to 10,000+ ft)
Altitude, non-operating
(below mean sea level, max)
–304.8 m to 12,192 m
(–1000 ft to 40,000+ ft)
Operational Shock (max at 2 ms)
Read 70 Gs / Write 40 Gs
Non-Operational Shock (max at 2 ms)
250 Gs
300 Gs
Vibration, operating
5–22 Hz: 0.25 Gs, Limited displacement
22–350 Hz: 0.50 Gs
350–500 Hz: 0.25 Gs
Operation Rotational vibration
20–1500Hz: 12.5 rads/s²
Vibration, non-operating
10–500 Hz: 5.0 Grms ref
Drive acoustics, sound power (bels)
Idle**
2.8 (typical)
3.0 (max)
Performance seek
3.2 (typical)
3.4 (max)
Nonrecoverable read errors
1 sector per 10
15
bits read
Annualized Failure Rate (AFR)
0.44% based on 8760 POH
Maximum Rated Workload
Maximum rate of <550TB/year.
Workloads exceeding the annualized rate may degrade the drive MTBF and impact product reliability. The Annual-
ized 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).
Warranty
To determine the warranty for a specific drive, use a web browser to access the following web page:
http://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.
Load-unload cycles
600,000
Supports Hotplug operation per
Serial ATA Revision 3.2 specification
Yes
Drive specification
ST6000NM0115, ST6000NM0125,
ST6000NM0175, ST6000NM0185,
ST6000NM0265, ST6000NM0275
ST4000NM0055, ST4000NM0085,
ST4000NM0115, ST4000NM0225,
ST4000NM0245
ST2000NM0075
ST2000NM0105,
ST2000NM0125
