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12 Barracuda SATA Product Manual, Rev. G
Drive Specifications www.seagate.com
*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.
Standby to ready (max) <17.0s <17.0s <10.0s
Average seek, read (typical)
Average seek, write (typical)
<8.5ms typical
<9.5ms typical
<8.5ms (read)
<9.5ms (write)
<8.5ms (read)
<9.5ms (write)
Startup current 12V 2.0A or 2.8A 2.0A or 2.8A 2.0A
Voltage tolerance (including
noise)
5V: ±5%
12V: +10% / -7.5%
5V: ±5%
12V: +10% / -7.5%
5V: ±5%
12V: +10% / -7.5%
Ambient temperature 0° to 60°C (operating)
–40° to 70°C (non-operating)
0° to 60°C (operating)
–40° to 70°C (non-operating)
0° to 60°C (operating)
–40° to 70°C (non-operating)
Temperature gradient 20°C per hour max (operating)
30°C per hour max
(non-operating)
20°C per hour max (operating)
30°C per hour max
(non-operating)
20°C per hour max (operating)
30°C per hour max
(non-operating)
Relative humidity 5% to 95% (operating)
5% to 95% (non-operating)
5% to 95% (operating)
5% to 95% (non-operating)
5% to 95% (operating)
5% to 95% (non-operating)
Relative humidity gradient
(max)
30% per hour 30% per hour 30% per hour
Wet bulb temperature (max) 37.7°C max (operating)
40.0°C max (non-operating)
37.7°C (operating)
40.0°C (non-operating)
37.7°C max (operating)
40.0°C max (non-operating)
Altitude, operating –304.8m to 3048m
(–1000 ft to 10,000+ ft)
–304.8m to 3048m
(–1000 ft to 10,000+ ft)
–304.8m to 3048m
(–1000 ft to 10,000+ ft)
Altitude, non-operating
(below mean sea level, max)
–304.8m to 12,192m
(–1000 ft to 40,000+ ft)
–304.8m to 12,192m
(–1000 ft to 40,000+ ft)
–304.8m to 12,192m
(–1000 ft to 40,000+ ft)
Operational shock (max) 80 Gs at 2ms 80 Gs at 2ms 80 Gs at 2ms
Non-operational shock (max) 300 Gs at 2ms 300 Gs at 2ms 350 Gs at 2ms
Vibration, operating 2Hz to 22Hz: 0.25 Gs, Limited
displacement
22Hz to 350Hz: 0.50 Gs
350Hz to 500Hz: 0.25 Gs
2Hz to 22Hz: 0.25 Gs, Limited
displacement
22Hz to 350Hz: 0.50 Gs
350Hz to 500Hz: 0.25 Gs
2Hz 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
5Hz to 22Hz: 3.0 Gs
22Hz to 350Hz: 3.0 Gs
350Hz to 500Hz: 3.0 Gs
5Hz to 22Hz: 3.0 Gs
22Hz to 350Hz: 3.0 Gs
350Hz to 500Hz: 3.0 Gs
Drive acoustics, sound power
Idle***
ST3000DM001;
ST2000DM001
2.4 bels (typical)
2.6 bels (max)
ST2000DM001;
ST1500DM003
2.4 bels (typical)
2.6 bels (max)
ST1000DM003;
ST750DM003
2.2 bels (typical)
2.4 bels (max)
Seek 2.6 bels (typical)
2.7 bels (max)
2.6 bels (typical)
2.7 bels (max)
2.4 bels (typical)
2.5 bels (max)
Non-recoverable read errors 1 per 10
14
bits read 1 per 10
14
bits read 1 per 10
14
bits read
Rated workload 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).
Warranty 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.
Load/Unload cycles (25°C,
50% rel. humidity)
300,000 300,000 300,000
Supports Hotplug operation
per the Serial ATA Revision 3.0
specification
Yes Yes Yes
Table 1 Drive specifications summary for 3TB, 2TB, 1.5TB, 1TB and 750GB models (continued)
Drive Specification*
ST3000DM001;
ST2000DM001
ST2000DM001;
ST1500DM003
ST1000DM003;
ST750DM003