Seagate Barracuda Green - Page 12

12 Barracuda Green SATA Product Manual, Rev. A
Drive Specifications www.seagate.com
Length (max) 146.99mm / 5.787 in 146.99mm / 5.787 in
Weight (typical) 622g / 1.371 lb 622g / 1.371 lb
Average latency 4.16ms 4.16ms
Power-on to ready (max) <15s <15s
Standby to ready (max) <15s <15s
Track-to-track seek time (typical) <1.0ms read;
<1.2ms write
<1.0ms read;
<1.2ms write
Average seek (typical) <12ms read;
<13ms write
<12ms read;
<13ms write
Startup current (typical) 12V (peak) 2.0A 2.0A
Voltage tolerance
(including noise)
5V +10% / -7.5%
12V +10% / -7.5%
5V +10% / -7.5%
12V +10% / -7.5%
Ambient temperature 0° to 60°C (operating)
–40° to 70°C (nonoperating)
0° to 60°C (operating)
–40° to 70°C (nonoperating)
Temperature gradient (max) 20°C per hour (operating)
30°C per hour (nonoperating)
20°C per hour (operating)
30°C per hour (nonoperating)
Relative humidity 5% to 95% (operating)
5% to 95% (nonoperating)
5% to 95% (operating)
5% to 95% (nonoperating)
Relative humidity gradient (max) 30% per hour 30% per hour
Wet bulb temperature (max) 37.7°C (operating)
40.0°C (nonoperating)
37.7°C (operating)
40.0°C (nonoperating)
Altitude, operating –304.8m to 3,048m
(–1000 ft. to 10,000+ ft.)
–304.8m to 3,048m
(–1000 ft. to 10,000+ ft.)
Altitude, nonoperating
(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.)
Operational Shock (max) 80 Gs at 2ms 80 Gs at 2ms
Non-Operational Shock (max) 300 Gs at 2ms 300 Gs at 2ms
Vibration, operating 2Hz–22Hz: 0.25 Gs,
Limited displacement
22Hz–350Hz: 0.50 Gs
350Hz–500Hz: 0.25 Gs
2Hz–22Hz: 0.25 Gs,
Limited displacement
22Hz–350Hz: 0.50 Gs
350Hz–500Hz: 0.25 Gs
Vibration, nonoperating 5Hz–22Hz: 3.0 Gs
22Hz–350Hz: 3.0 Gs
350Hz–500Hz: 3.0 Gs
5Hz–22Hz: 3.0 Gs
22Hz–350Hz: 3.0 Gs
350Hz–500Hz: 3.0 Gs
Drive acoustics, sound power
Idle** 2.1 bels (typical)
2.3 bels (max)
2.1 bels (typical)
2.3 bels (max)
Seek 2.3 bels (typical)
2.4 bels (max)
2.3 bels (typical)
2.4 bels (max)
Nonrecoverable read errors 1 per 10
14
bits read 1 per 10
14
bits read
Table 1 Drive specifications summary for 2000GB and 1500GB Models (Continued)
Drive specification ST2000DL003 ST1500DL003