Seagate Barracuda ATA Series, Руководство по эксплуатации продукта

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Barracuda ATA Family Product Manual, Rev. B 3
Width (mm max) 102
Length (mm max) 147.0
Weight (typical) 550 grams (1.2 lb)
Average latency
(msec)
4.16 msec
Power-on to ready
(sec typical)
12 sec
Standby to ready
(sec typical)
12 sec
Startup current
(typical) 12V (peak)
2.2 amps
Track-to-track seek
time (msec typical)
0.9
Average seek time
(read, msec typical)
8.0 7.6
Full-stroke seek
time (msec typical)
14.5 14.2
Seek power
(typical)
11.9 watts
Read/Write power
(typical)
8.5 watts 7.5 watts
Idle mode
(typical)
7.5 watts 6.8 watts
Standby mode
(typical)
1.2 watts
Sleep mode (typical) 1.0 watts
Voltage tolerance
(including noise) 5V
±
5% – 0.7 amps max
12V
±
10% – 2.4 amps max
Ambient tempera-
ture
0° to 55°C (op.), –40° to 70°C (nonop.)
Temperature gradi-
ent (°C per hour-
max)
20°C
Relative humidity
(op. and nonop.) 8% to 80% (op.)
5% to 90% (nonop.)
Relative humidity
gradient
30% per hour max
Drive Specification ST328040A
ST327270A
ST320430A ST313620A ST310220A ST36810A