Seagate BarraCuda Product Manual, Rev. D
7
*
All specifications above are based on native configurations.
**
One GB equals one billion bytes and 1TB equals one trillion 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.
†
Seagate does not recommend operating at sustained case temperatures above 60°C.
Operating at higher temperatures will reduce useful life of the product.
Wet bulb temperature (max)
30°C max (operating)
40°C max (non-operating)
Altitude, operating
–304m to 3048m
(–1000 ft to 10,000 ft)
Altitude, non-operating
(below mean sea level, max)
–304m to12,192m
(–1000 ft to 40,000+ ft)
Operational shock (max)
80 Gs (read) / 70 Gs (write) at 2ms
Non-operational shock (max)
300 Gs at 2ms
Vibration, operating
10Hz to 22Hz: 0.25 Gs, Limited displacement
22Hz to 350Hz: 0.50 Gs
350Hz to 500Hz: 0.25 Gs
Vibration, non-operating
5Hz to 22Hz: 3.0 Gs
22Hz to 350Hz: 3.0 Gs
350Hz to 500Hz: 3.0 Gs
Drive acoustics, sound power
Idle***
2.3 bels (typical)
2.5 bels (max)
Seek
2.5 bels (typical)
2.6 bels (max)
Non-recoverable read errors
1 per 10
15
bits read
Rated workload
Average annualized workload rating: <55 TB/year.
The specifications for the product assumes the I/O workload does not exceed the
average annualized workload rate limit of 55 TB/year. Workloads exceeding the
annualized rate may degrade and impact reliability as experienced by the particular
application. The average annualized workload rate limit is in units of TB per calendar
year.
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 “Is my Drive under Warranty”. Users will be asked to provide
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 at 25°C, 50% rel. humidity
Supports hotplug operation per the
Serial ATA Revision 3.2 specification
Yes
Note
If the drive is powered-off before issuing flush cache command, in some instances,
the end user data in the DRAM cache might not be committed to the disk.
Table 1
Drive specifications summary for 8TB & 6TB model (continued)
Drive Specification*
ST8000DM004
ST6000DM003
