Hello Brandon,

I believe the engineer is referring to a hieght measurement
used in the telecom industry. 1U is equivalent to 1.75"

Dennis
-----Original Message-----
From:   Luther, Brandon [SMTP:[log in to unmask]]
Sent:   Tuesday, March 14, 2000 4:17 PM
To:     [log in to unmask]
Subject:        [DC] 1U board info

Good Day!
  One of our Engineers was asking about info on a board size of 1U & 2U.
Does anyone have, or know where to locate any specifics on this type/size of
board?   I heard there was some old military boards called 1U, 2U etc, but
the ones I am looking for are much smaller than those.

TIA

Regards,
   Brandon Luther
   Dataram Corp.