https://gunkies.org/index.php?action=history&feed=atom&title=RP01_disk_drive
RP01 disk drive - Revision history
2026-10-03T18:04:43Z
Revision history for this page on the wiki
MediaWiki 1.43.9
https://gunkies.org/w/index.php?title=RP01_disk_drive&diff=31048&oldid=prev
Jnc: +New cat
2023-08-14T22:32:55Z
<p>+New cat</p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 22:32, 14 August 2023</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l31">Line 31:</td>
<td colspan="2" class="diff-lineno">Line 31:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{semi-stub}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{semi-stub}}</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[Category: DEC Disk Drives]]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Category: DEC <ins style="font-weight: bold; text-decoration: none;">Early </ins>Disk Drives<ins style="font-weight: bold; text-decoration: none;">]]</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[Category: DEC Removable-pack Disks</ins>]]</div></td></tr>
<!-- diff cache key mediawiki-wiki_:diff:1.41:old-18678:rev-31048:php=table -->
</table>
Jnc
https://gunkies.org/w/index.php?title=RP01_disk_drive&diff=18678&oldid=prev
Jnc: All the basics...
2018-11-06T14:09:58Z
<p>All the basics...</p>
<p><b>New page</b></p><div>{{Infobox Disk drive <br />
| name = RP01<br />
| manufacturer = Memorex (basic drive), [[Digital Equipment Corporation]] (electronics)<br />
| controller = [[RP10 disk controller|RP10]] ([[PDP-10]])<br />
| capacity = 5.6 Mbytes (formatted)<!-- , 29 Mbytes (raw) --><br />
| transfer rate = 30 usec/36-bit word<br />
| average access time = 62.5 msec<br />
| rpm = 2400<br />
| revolution time = 12.5 msec<br />
| one track seek = 20 msec<br />
| average seek = 50 msec<br />
| maximum seek = 80 msec<br />
| surfaces = 10 (11 platters)<br />
| tracks = 203 (nominally 200 plus 3 spares)<br />
| sectors = 5<br />
| words per sector = 128 32-bit<br />
<!-- | tracks per inch = 100 --><br />
<!-- | density = 2230 bpi (maximum) --><br />
<!-- | recording method = double frequency, [[NRZ]] --><br />
| physical size = 30" W x 38" H x 24" L<br />
| weight = 295 pounds<br />
| power consumption = 1250 VA (running); 5200 VA (starting)<br />
}}<br />
<br />
The '''RP01''' was the predecessor to the later [[RP02 disk drive|RP02]] multi-[[platter]] large [[disk]] drive.<br />
<br />
The actual drive was produced by Memorex - a model 630-1 - and [[Original Equipment Manufacturer|OEM]]'d by [[Digital Equipment Corporation|DEC]], who added interface [[electronic]]s.<br />
<br />
A maximum of 8 drives were supported per controller.<br />
<br />
{{semi-stub}}<br />
<br />
[[Category: DEC Disk Drives]]</div>
Jnc