Formatted Capacity

Per Drive			2050 MB
Bytes per Sector 512
Sectors per Track Variable
Cylinders 4,050


Data Rate

Avg. Seek Time (including settling time)	8.9 msec
Avg. Rotational Latency 4.17 msec
Rotational Speed 7200 rpm +/- 0.5%

Data Transfer Rate at Interface

Wide Synchronous		up to 20 MB/sec
Narrow Synchronous up to 10 MB/sec
Asynchronous up to 5 MB/sec
Internal Data Rate 49 to 81 Mbits/sec
MTBF (power-on hours) 650,000
Positioner Fully balanced rotary voice coil
Parking Automatic park and lock

General Functional Specifications

Interface				Fast SCSI-2
Supports Full Common Command Set Yes
Drivers/Receivers Single-ended
(Wide/Single-Ended or Wide/Differential are available as options)

Power Requirements

+12V +/-5% (average)			0.56 A
+12V +/-5% (max during start-up) 1.53 A
+5V +/-5% (average) 0.70 A

Power Dissipation, typical, idling 10.5 Watts
Power Dissipation, typical, seeking 11.5 Watts

Drive Configuration Information

(Board Layout and Jumper Options)

Drive Warranty Information

Last Update 16 August 1995