Silverstone FX350-G fan replacement

MOTHMAN

Efficiency Noob
New User
Jan 7, 2020
6
0
Thank you Exanders. The fan polarity is reversed for sure, since it won't work plugged straight in the PSU.

I'm just not sure exactly "how" to reverse the polarity via the cable. Can't find any good videos.
 

MOTHMAN

Efficiency Noob
New User
Jan 7, 2020
6
0
Actually, I managed to reverse the polarity!

But the fan seems to be way too slow, considering the speed I can get by plugging it into the motherboard. So I'm worried that it isen't responding correctly to the PSU temp/load.
 

drifter93

Case Bender
New User
Apr 5, 2020
2
0
Hi guys!

Has anyone tried this fan?

Delta AFB0412LB-F00 40mm x 15mm with TAC Sensor

It's specs are the following:

18.5 dba noise
5000 rpm
6.5 cfm air flow
3pin

OEM Specs:

With a 3pin to 2pin connector and by reversing the polarity of the adaptor, it could actually work. The only thing is if the specs are realistic and not some marketing b***s**t.
 

drifter93

Case Bender
New User
Apr 5, 2020
2
0
Also it's has a static pressure of 3.66 mm H20. I think it's exactly between the Noctua and the OEM fan, but only if the advertised specs are correct. I don't find a reason not to be correct though