Compaq Deskpro 2000 Compaq Deskpro 2000 Series of Personal Computers Pentium P - Page 215

Compaq Spare Part Number Internal External Physical Characteristics Height Width Length Weight (w/eject motor) Environmental Factors Temperature Relative humidity (non-condensing) Wet bulb, max Shock Vibration Altitude Physical Configuration Actuator type Number of disks Data surfaces Data head assemblies Tracking and positioning Optical transducers Drive Performance Disk rotational speed Average latency Average command overhead Transfer rate to/from buffer Load/unload cycles Buffer size Specified Modes Track to track seek time Average seek time Maximum seek time Start time (power up) Stop time Transfer rate (to/from media) Acoustic Noise Electromagnetic interference Table 8-12 LS-120 Drive 263709-002 294158-001 1.00-in (25.4-mm) 4.00-in, (101.6-mm) 5.91-in (150.0-mm) 1.19-lb (540-gm) Operating 50°F to 68°F (10°C to 45°C) 10% to 80% 84°F (29°C) 6 G, 11 msec, 1/2 sine 0.5 G pk swept sine, 10 Hz to 500 Hz 1,635 yd (1500 M) Single stage, linear voice-coil 1 2 2 Continuous optical 1 720 ± 3 revolutions per minute 42 ms 1 ms 4 MB/sec maximum 30,000 4 K 25 ms 70 ms 150 ms 1 sec 1 sec 3.2 to 5.4 Mbits/sec 47 dBA at 1 meter 6 Oersteds (max) Non-Operating -22°F to 140°F (-30°C to 60°C) 5% to 95% 140 G, 2 msec, 1/2 sine 2.0 G pk swept sine, 10 Hz to 500 Hz 4,905 yd (4500 M) Compaq Deskpro 2000 Series of Personal Computers 8-13