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RARE Vintage Cromemco System 400 mainframe Computer WORKING 1 of a kind For Sale


RARE Vintage  Cromemco System 400 mainframe Computer  WORKING  1 of a kind

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RARE Vintage Cromemco System 400 mainframe Computer WORKING 1 of a kind:
$6,995

This is a rare find. We used to use these in our Cromemco Software systems This one is fully tested and still operational. It comes with Cromemco's CROMIX Plus operating system, and an instruction manual. It has been run fully in 2017 for testing itself and various peripherals which are being sold or have been sold. Inside (see pics) it contains:140mb hard drive
5-1/4" Floppy drive
Cromemco boards and 64FDC vers 3.12 (necessary to run an external 8" tape deck)
STDC vers 1.27
XPU Cpu board
XXM memory manager board
1024kz memory card
Cromix Plus operating system
Cromemco tape deck for backupOriginal cost in the Cromemco ptime days was about $26000

As with all Vintage Equipment, there are no guarantees.You need to understand how to maintain and run them, and have skill to do so. This one is as is, it does power up, and completely works with the copy I have installed on my floppy disk Cromix boot.

Vintage computers and software require technical understanding and experience to work with and operate. No warranties are implied other than disk is running and manual is original. Shipping based on location. May be shipped to US states and International which can accept Intn'l Shipping service IF WEIGHT IS NOT TOO MUCH. Will check with IPS for international direct shipping if not to heavy.


This device is HEAVY due to size and large power supply system, little ove 100 lbs before packaging. Better if local pickup, but can be shipped by freight. Shipping costs will be calculated based on destination and shipping carrier once sale has been made. Could run as high as $150 to $250. Will only invoice for actual shipping / packaging costs + $25 handling



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