RA60 Disk Drive: Difference between revisions
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{{Infobox Disk drive | |||
| name = RA60 | |||
| manufacturer = [[Digital Equipment Corporation]] | |||
| year introduced = 1982 | |||
| controller = all [[SDI controllers]] | |||
| capacity = 205 Mbytes (formatted) | |||
| transfer rate = 1.3 Mbytes/sec | |||
| average access time = 50 msec | |||
| rpm = 3600 1/min | |||
| one track seek = 6.7 msec | |||
| average seek = 41.7 msec | |||
}} | |||
[[Image:open ra60.jpg|thumb|200px|right|An open RA60]] | [[Image:open ra60.jpg|thumb|200px|right|An open RA60]] | ||
It's a removable disk. | |||
It's a removable disk | |||
= 4.3 BSD disktab = | = 4.3 BSD disktab = | ||
Revision as of 16:34, 14 August 2023
| RA60 | |
| Manufacturer: | Digital Equipment Corporation |
|---|---|
| Year Introduced: | 1982 |
| Drive Controller(s): | all SDI controllers |
| Capacity: | 205 Mbytes (formatted) |
| Transfer Rate: | 1.3 Mbytes/sec |
| Average Access Time: | 50 msec |
| Revolutions per Minute: | 3600 1/min |
| One Track Seek Time: | 6.7 msec |
| Average Seek Time: | 41.7 msec |
It's a removable disk.
4.3 BSD disktab
ra60|RA60|DEC RA60 Removable:\
:ty=removable:ns#42:nt#4:nc#2382:\
:pa#15884:ba#8192:fa#1024:\
:pb#33440:pc#400176:\
:pg#82080:bg#4096:fg#512:\
:ph#268772:bh#4096:fh#1024:
