Just to complete the picture, the 630 DOS also has two slots...The 631 and 640 actually have two RAM slots. The second one can only use single-sided SIMMs (one bank only, I suppose). I don't know what the max capacity is.The 630 has one 72-pin SIMM slot that can take anything up to a (single banked) 64MB SIMM and reputedly can even work with some 128MB SIMMs (very rare). Your best bet is to find a 72 pin 32MB SIMM as most of those seem to work fine.
All 630, 635, 636, 637, and 638 boards are otherwise identical, and they should all have the empty pads for the second RAM slot. A person accustomed to soldering could possibly install the second slot all by himself.
Peace,
Drew
Post #12 by ~tl
| Source Forum | 68kMLA |
|---|---|
| Category | Software |
| Post Date | Mon, 31 Dec 2007 - 11:17 |
| Original URL | https://68kmla.org/bb/threads/restoring-quadra-630.11186/ |
Post
Just to complete the picture, the 630 DOS also has two slots...