Seagate MEDALIST 1080SL Product Manual page 13

Medalist 1080sl SCSI Product Manual, August 1995
continued from previous page
Drive specification
Spinup current: +12V (max)
Seek power (typical)
Read/Write power (typical)
Idle power (typical)
Voltage tolerance (including noise): +5V
Voltage tolerance (including noise): +12V
Ambient temperature, operating (°C)
Temperature gradient , operating (°C per hour max)
Relative humidity, operating gradient (max)
Relative humidity, operating
Wet bulb temperature, operating (noncondensing)
Altitude, operating
Shock, normal operating (Gs max for 11 msec)
Vibration (Gs max at 22–350 Hz without nonrecoverable
errors), operating
Vibration (Gs max at 22–350 Hz with no physical damage
incurred), nonoperating
Drive acoustics, Idle mode (dBA)
Drive acoustics, seeking (dBA)
Nonrecoverable read errors
(per bits transferred)
Mean time between failures (power-on hours)
Contact start-stop cycles
Service life (years)
3
ST51080N
1.32A
7.11W
5.14W
4.9W
5%
5%
5° to 55°C
20°C
10% per hr
8% to 80%
29.4°C
–1,000 to 10,000 ft.
2 Gs
0.75 Gs
0 to Peak
4 Gs
0 to Peak
30 dBA
34 dBA
13
10
300,000
40,000
5