Seagate ST4000DM000 Product Manual page 12

Drive Specifications
Table 1 Drive specifications summary for 4TB and 3TB models (continued)
Drive Specification*
Voltage tolerance (including noise)
Ambient temperature
Temperature gradient
Relative humidity
Relative humidity gradient (max)
Wet bulb temperature (max)
Altitude, operating
Altitude, non-operating
(below mean sea level, max)
Operational shock (max)
Non-operational shock (max)
Vibration, operating
Vibration, non-operating
Drive acoustics, sound power
Idle***
Seek
Non-recoverable read errors
Rated workload
Warranty
Load/unload cycles (25°C, 50% rel. humidity)
Supports hotplug operation per the Serial ATA
Revision 3.0 specification
*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.
12
ST4000DM000
5V: ±5%
12V: ±10%
0° to 60°C (operating)
–40° to 70°C (non-operating)
20°C per hour max (operating)
30°C per hour max (nonoperating)
5% to 90% (operating)
5% to 95% (nonoperating)
30% per hour
37.7°C max (operating)
40.0°C max (nonoperating)
–304m to 3048m
(–1000 ft to 10,000 ft)
–304m to12,192m
(–1000ft to 40,000+ ft)
80 Gs at 10ms
300 Gs at 2ms
2Hz to 22Hz: 0.25 Gs, Limited
displacement
22Hz to 350Hz: 0.50 Gs
350Hz to 500Hz: 0.25 Gs
5Hz to 22Hz: 3.0 Gs
22Hz to 350Hz: 3.0 Gs
350Hz to 500Hz: 3.0 Gs
2.3 bels (typical)
2.5 bels (max)
2.8 bels (typical)
3.0 bels (max)
14
1 per 10 bits read
Average rate of <55TB/year. The MTBF specification for the drive assumes the
I/O workload does not exceed the average annualized workload rate limit of
55TB/year. Workloads exceeding the annualized rate may degrade the drive
MTBF and impact product reliability. The average annualized workload rate limit
is in units of TB per year, or TB per 8760 power-on hours. Workload rate
limit = 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: support.seagate.com/customer/warranty_validation.jsp
From this page, click on the "Verify Your Warranty" link. You 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 your drive.
300,000 at 25°C, 50% rel. humidity
Yes
Desktop HDD SATA Product Manual, Rev. C
www.seagate.com
ST3000DM003
5V: ±5%
12V: ±10%
0° to 60°C (operating)
–40° to 70°C (non-operating)
20°C per hour max (operating)
30°C per hour max(nonoperating)
5% to 90% (operating)
5% to 95% (non-operating)
30% per hour
37.7°C max (operating)
40.0°C max (non-operating)
–304m to 3048m
(–1000 ft to 10,000 ft)
–304m to 12,192m
(–1000 ft to 40,000+ ft)
80 Gs at 10ms
300 Gs at 2ms
2Hz to 22Hz: 0.25 Gs, Limited
displacement
22Hz to 350Hz: 0.50 Gs
350Hz to 500Hz: 0.25 Gs
5Hz to 22Hz: 3.0 Gs
22Hz to 350Hz: 3.0 Gs
350Hz to 500Hz: 3.0 Gs
2.3 bels (typical)
2.5 bels (max)
2.8 bels (typical)
3.0 bels (max)
14
1 per 10 bits read
300,000
Yes