liquid cooling sleeper

[marshek]

Looking to turn the case to an old hp slimline from the Pentium 4 HT line into a sleeper workstation. Have it look old and bad but running win 10 for video recording, light editing (most of that work will be done on the main gaming rig), and streaming to twitch or something.

I am looking at possibly liquid cooling the cpu, w/ igpu, with something in a single 5.25" drive bay. Vary little space to work with.

[AlexTheGreatish]

This won't be easy.  Chances are you'll need to cut a hole for the radiator to breath out of, and placing everything inside could be difficult.  Could you possibly post a picture of the inside of the case so we can get a better idea of the challenge?  Some of these old HP cases will have a totally proprietary so a lot of modding might be needed to get it sleepified.