Vax 4000 Model 200 Informations techniques télécharger pdf (Page 38)

2.2.12 RF31F Integrated Storage Element

The RF31F is a DSSI integrated storage element (ISE) that provides 200

Mbytes of formatted storage space. The RF31F features a code modiﬁcation

to the UVE ROM that makes the RF31F a half-stroke drive.

Storage Capacity

Data storage capacity 200 Mbytes, formatted

Ordering Information

RF31F–EA 200-Mbyte half-height ISE, no mounting hardware

RF31F–AF 200-Mbyte half-height ISE, ﬁeld-installed

Performance

Average seek time 12.3 milliseconds

Average access time 20.6 milliseconds

Peak transfer rate 4.0 Mbytes/second

Transfer rate from the media 2.0 Mbytes/second

Physical Speciﬁcations

Height 4.40 cm (1.75 in)

Width 14.60 cm (5.75 in)

Depth 20.45 cm (8.25 in)

Weight 1.81 kg (4.0 lb)

Option Speciﬁcations 2–15

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 104 105

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Vax 4000 Model 200 Informations techniques Page 38