Seagate ST157N - 1.9 DC Power Specifications

1.8.4 Nonoperatlng Vibration
Maximum permitted vibration at the following frequencies, without incur-
ring physical damage
or degradation In performance:
Frequency
5-22 Hz
22-300 Hz
300-22 Hz
22-5 Hz
1.9 DC Power Specifications
Vibration
0.040 in. double amplitude
1.00
G peak amplitude
1.00 G peak amplitude
0.040 in. double amplitude
Power may
be applied or removed in any sequence without loss of data
or damage to the drive.
Typical seeking/nonseeking current and power specifications assume
nominal voltage
applied, 25° e ambient temperature, sea level and
spindle rotating.
Maximum (3
l: max.) seeking and nonseeking current specifications as-
sume
10° e ambient temperature, 5.25 voe and 12.6 voe applied, sea
level and spindle rotating.
6 ST125N/138N/157N Product Manual, Rev. e