x
Access Time
Track-to-Track Seek:
Maximum
Track-to-
Track
Seek
(76 Tracks):
Average Track-to-Track Seek:
Maximum Rotational Latency:
Average Rotational Latency:
Maximum Data Access Time
(Seek Plus Latency):
Average Data Access Time:
Head
Load Time:
Data
Transfer
Rate
3 ILs/track, plus
20
ILS
settling
248ILs
96ILs
167
ILS
83
ILS
Read Burst Transfer Rate:
190
kilobytes/second
Write Burst Transfer Rate: 190 kilobytes/ second
HP
Format Average Transfer
Rate:
25.6
kilobytes/second
1
IBM
Format Average Transfer
Rate: 11.1 kilobytes/ second
2
Environmental Specifications
Operating
Limits
Temperature:
Relative Humidity:
Altitude:
20% to 80% with maximum wet bulb temperature not to
exceed (non-condensing)
25.5°C (77.9°F)
o to
4572
M
(0
to
15,000
feet)
Non-Operating
Limits
(Storage
and
Transit)
Temperature:
-40°C
to 60°C (
-40°F
to 140°F)
Altitude:
-304.8
to 15240 M
(-1,000
to
50,000
feet)
Alignment Limits
Radial Alignment:
±0.001
inch (.025 mm) of track center at track
38
for both
head
0
and
head
1
1 Interleave
parameter
dependent
-
best
case
every
other
sector.
2 Interleave
parameter
dependent
- best
case
every
other
sector.
If
sectors are not staggered, then only
one
sector
per
revolution can
be transferred in buffered
mode
-
768
bytes/second.