Rz28 Fixed Disk Specifications - Digital Equipment 300 Series AXP Reference Manual

RZ28 Fixed Disk Specifications
Weight and
Dimensions
Formatted
Storage
Capacity
Performance
The following table lists the weight and dimensions of the drive:
Weight Height
0.9 kg 4.13 cm
(1.9 lb) (1.63 in)
The following table lists the storage capacity of the drive:
Variable
Megabytes per drive
Gigabytes per drive
Bytes per track
Bytes per surface
Buffer size
The following table lists the performance of the drive:
Variable
Data transfer rate to/from media
Interface transfer rate,
synchronous
Interface transfer rate, async
Seek time track to track
Seek time average
Seek time maximum (full stroke)
Average latency
Rotational speed
RZ28 Fixed Disk Specifications
Width Depth
10.2 cm 14.6 cm
(4.00 in) (5.75 in)
Description
2104
2.1
30,208
144,683,520
1024 KB
Description
2.7MB/sec
10 MB/sec
5 MB/sec
1 msec
10 msec
20 msec
5.6 msec
6
5400 rpm 0.5%
B–21