Rx26 Diskette Drive Equipment Specifications; Rx26 Diskette Drive Description; Rx26 Diskette Disk Drive Specifications (Formatted - DEC Personal DECstation 5000 User Manual

A.9 RX26 Diskette Drive Equipment Specifications
Table A–26 RX26 Diskette Drive Description
Weight Height
425 g 25.4 mm
(0.94 lb) (1.00 in)
Table A–27 RX26 Diskette Disk Drive Specifications (formatted)
Number of cyclinders
Number of heads
Track density
Diskette size
Recording surfaces per diskette
MFM data bit rate
Sectors per track
Capacity
– Bytes per drive
– Bytes per track
– Bytes per track
Data transfer rate
Seek time
Average latency
Operating power
Standby power
A.9 RX26 Diskette Drive Equipment Specifications
Width Depth
101.6 mm 150.0 mm
(4.00 in) (5.91 in)
80
2
135 tracks per inch
8.89 cm (3.50 in)
2
250, 500, 1000 kHz
9 double density
18 high density
36 extra density
2.88 KB
737,280 double density
1,474,560 high density
2,949,120 extra density
4608 double density
9216 high density
18,432 extra density
250 Kbits per second double density
500 Kbits per second high density
1000 Kbits per second extra density
3 ms minimum
15 ms average
100 ms
1.25 watts (read/write)
4.60 watts (seeking)
0.30 watts
Equipment Specifications
Equipment Specifications A–19