Old Power supply fan

[nightflier2k]

Have a power supply that came with a generic case i bought. Removed the power supply cause it did not work, but the fan works fine. Can I use that fan as a case fan with out modding. Also, how do you measure the fan size dia? Want to use the old PS fan as an front intake fan on the case.
Thanks in advance.

 

[shiznut123]

the power supply is usually 80mm. you need to get a molex connector to use the fan

 

[jd in IL]

Most of my fans are robbed from old PS's. While robbing old cases pull the cables that go to the MB from the leds and turbos swithces etc. then splice the two pin connectors to the fan, clips right on the MB's fan headers.