
Eaton 5P 850i Rack1U
850 VA, 600 W, Line-interactive UPS

Eaton 5P 850i Rack1U
850 VA, 600 W, Line-interactive UPS
According to the manufacturer's website, the part makes about <40dB. Is it possible to replace the fans of the rack model with others (I'm thinking of Noctua's)? Or should I keep my hands off the "UPS modding"?