Interesting IBM 5150... or something

[Gordon JC Pearce]

On Tue, 2009-06-09 at 23:45 -0400, William Donzelli wrote:
> > I've never heard of this.  Looks even more tank-like than the 5150.
> > Look at the backplane where the cables go in.
> 
> A whole bunch of these came out of surplus maybe ten years ago. I
> would like to know what the IBM mpdel number is.

A quick "Ask the seller a question..." and it turns out to be a 4469.
Have another look at the listing, he added more pics.

Gordon