Formatted Capacity

Per Drive		4,294 MB

Bytes per Sector	512

Sectors per Track	Variable
	
Cylinders		3,957

Performance

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

Transfer Rate			20 MBytes per link

Maximum Bandwidth		80 MBytes dual port, full duplex

Internal Data Rate		46 to 80 Mbits/sec

MTBF (power-on hours)		650,000 (Office environment)

Positioner			Fully balanced rotary voice coil

Parking				Automatic park and lock

General Functional Specifications

Interface		Serial SCSI

Compatibility		ANSI-PH (transport layer) and 
			SSA-SCSI (SCSI-2 mapping) standards

Power

Power Dissipation, typical, idling		16 Watts

Power Dissipation, typical, seeking		18 Watts

Drive Configuration Information

(Board Layout and Jumper Options)

Drive Warranty Information