Here you have the information of the Fans in Snapmaker 2 and its enclosure plus some direct replacement alternatives I’ve found that have similar specs but less noise ( according to specs given, still have not had time to test them): NOTE: In general, better order ball bearing ones as they will be…

[image] Franky: Alternative PSU Fan 2 (~11-21 CFM, ~15-32 dBA, temperature controlled - thanks to @gpt1plon ) CAVE: The link leads to a voltage controlled Fan. The temperature controlled is LFM1160TK

@FlyByWire , Thaks a lot for the tip, I missed it :slight_smile: Here should be the update: Alternative PSU Fan 1 (~17 CFM, ~28 dBA) Alternative PSU Fan 2 (~11-21 CFM, ~15-32 dBA, temperature controlled - thanks to @gpt1plon & @FlyByWire for the right link ) REMARK : The actual PSU cooling f…

Sorry I am getting a bit confused by the thread and talking about third wires etc. Thats the PSU case inner fan? PSU Case Fan is the one on the back making most of the noise?

@DeltaT , the more noisy one is the PSU case fan indeed, 35mmx10mm, and it requires to change the polarity of the cable as @brent113 showed.

Can’t see his post in this thread?

Thanks Franky :slight_smile: @DeltaT This link actually: SM2 power module noise

[image] Franky: Model: XYJ24B3510H Width/Height: 25mm @Franky :Isn’t 35mm instead of 25 mm ?

Yes, I already clarified upper. Unfortunately , cannot correct upstairs :slight_smile:

Anyone have any luck finding new hot-end cooling fan alternatives? The ones linked above are completely different than what they probably were.

FYI: Snapmaker 2 & Enclosure Fan Information plus alternatives

Snapmaker 2.0 (3-in-1)

Franky January 4, 2021, 9:16pm 31

Sorry for the delay.
It’s in the fan upgrade post:
3DP Part Cooling Fan 5015 Replacement

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FYI: Snapmaker 2 & Enclosure Fan Information plus alternatives

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