21 May
2017
21 May
'17
3:11 p.m.
On Sun, May 21, 2017 at 6:08 AM, Paul Birkel via cctech
<cctech at classiccmp.org> wrote:
Yeah, a DECserver 500 or 550 version of an M7554 is usually the least
expensive version to find. Here are some asking $175.00 or make an
offer.
http://www.ebay.com/itm/DEC-KDJ11-SB-M7554-PB-DECSERVER-500-18-MHZ-CPU/1117…
I picked up a couple of the DECserver 550 version (1.5MB RAM instead
of 512KB) for closer to $50 each, but that was several years ago.
The 11/53 version without the S-handle bracket seem to be a bit less
common. I managed to also grab one of those on eBay a while ago, maybe
less than $100 at the time.
Are there any reasonably priced boards with the
processor and memory
of either the KDF or KDJ processors?
KDJ11-D (M7554) aka PDP-11/53 "All you need to add is a hard drive
controller."
See: http://home.windstream.net/engdahl/kdj11.htm