4u

"for you";
used mainly over the internet, im, sms, etc.

i shall be waiting 4u in the club

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4u-servers

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👍 4👎