Ensure that your device stays at the ideal temperature with the APC Environmental Module Fan.
APC environmental module fan is rated 3.0 out of 5 by 1.
Rated 3 out of 5 by deadshift from Major SurgeryThese fans are not really meant to be replaced in the units I've seen. By the time the fan goes, it's probably time to replace the whole power module. UPSs requiring THIS fan have a high mortality rate. Attempting to just replace the fan is intentionally made absurdly difficult, requiring many tools, several dozen screws, a lift table, and at least 2 guys with good backs. If you think you need this, you probably need a new UPS, possibly from a vendor that doesn't put their fans deep inside the power module.