hi all.
i have a Supermicro 846TQ-R900B with the included psu PWS-902-1R and the pdb PDB-PT846-8824.
the system fans are controlled by pwm, but those redundant power supplies are really loud. i'm looking for a way to fix that.
i've already read the "Supermicro noise levels" thread and the PWS-920P-SQ should be quieter. but replacing 2 psu and probably the pdb (23pin vs. 24pin) is not cheap.
is there a more cost effective solution?
i have a Supermicro 846TQ-R900B with the included psu PWS-902-1R and the pdb PDB-PT846-8824.
the system fans are controlled by pwm, but those redundant power supplies are really loud. i'm looking for a way to fix that.
i've already read the "Supermicro noise levels" thread and the PWS-920P-SQ should be quieter. but replacing 2 psu and probably the pdb (23pin vs. 24pin) is not cheap.
is there a more cost effective solution?