Compaq 386 Personal Computer User Manual


 
Maintenance and Service Guide 1-19
1.18 300-MEGABYTE FIXED DISK DRIVE
FOR THE EXPANSION UNIT
Dimensions:
Height:
Depth:
Width:
3.25 in. ( 8.3 cm)
8.00 in. (20.3 cm)
5.75 in. (14.6 cm)
(allow 0.375 in (0.95 cm) for installing rails)
Weight: 8.0 lb (3.6 kg)
Drive Type:
(used in SETUP program) 38
Number of Data Heads: 16
Number of Cylinders: 612
Average Access Time: Less than 20 ms
Data Transfer Rate: 10 megabits per second
Sectors per Track: 63
Interleave: 1:1
Power:
Volts:
Current:
Wattage:
Volts:
Current:
Wattage:
+12 VDC (steady)
1.49 Amperes
7.51 watts
+ 5 VDC (steady)
0.778 Amperes
3.92 watts
Addendum 108431-001 (11-88) to
Manual No. 108033-003