[cctalk] Re: 50 pins in three rows

[Paul Koning via cctalk]

> On Aug 4, 2023, at 10:10 PM, Jonathan Chapman via cctalk 
> <cctalk@classiccmp.org> wrote:
> 
>> Anyone seen those before, and is it actually SCSI, or is it something else?
> 
> Common on old Sun SCSI stuff, it's a DD-50. Could be something else, but they 
> were indeed used for SCSI termination.
> 
> Thanks,
> Jonathan

The D-sub shells come in standard and high density flavors.  For all except the 
biggest one (DD), standard is two rows and HD is three.  But DD has three rows 
in the standard density and 4 rows in high density.

        paul