"for you";
used mainly over the internet, im, sms, etc.
i shall be waiting 4u in the club
18👍 10👎
A computer server in a rackmount enclosure/case that takes up four rack units of height. A rack unit is 1.75". I know this is UrbanDictionary.com, but that other definition about it being slang for a slow server is crap.
We have two 4U servers handling database tasks in our main data center rack.
9👍 6👎