Technical information

2.2.6 RA70E Disk Drive
The RA70E disk drive is a high-capacity fixed-disk drive that provides 280
Mbytes of formatted storage space. The VAX 4000 Model 200 supports these
drives in separate storage expansion enclosures only.
Storage Capacity
User capacity 280 Mbytes
Ordering Information
RA70E–SA RA70E disk drive, factory installed
RA70E–SF RA70E disk drive, field installed
Performance
Average seek time 19.5 milliseconds
Average rotational latency 7.5 milliseconds
Average access time 27.0 milliseconds
Peak transfer rate 1.4 Mbytes/second
Physical Specifications
Height 26.3 cm (10.38 in)
Width 44.5 cm (17.5 in)
Depth 67.3 cm (26.5 in)
Weight 61.2 kg (135 lb)
Form factor 5.25-in high, full rack width
Related Documentation
EK–ORA70–PS RA70 Disk Drive Pocket Reference Card
EK–ORA70–SV RA70 Disk Drive Service Manual
Option Specifications 2–9