High CFM PWM 80mm server case fans?

[IamSpartacus]

I'm looking for some PWM 80mm fans that can move a lot of air for use in this 2U chassis to cool this board.

Not finding many quality 80mm fans for sale.

 

[Fritz]

Supermicro 80mm chassis fans move a lot of air. Far more than any consumer grade fan.

 

[IamSpartacus]

Supermicro 80mm chassis fans move a lot of air. Far more than any consumer grade fan.

Great, so these may work well.

3,750 max RPMs, 48.5CFM, 36dBA. I think two of these would cool a D-1537 just fine.

 

[Fritz]

Yep. Better deals can be found on eBay if you don't mind used.

 

[frogtech]

Great, so these may work well.

3,750 max RPMs, 48.5CFM, 36dBA. I think two of these would cool a D-1537 just fine.

How's the noise?

 

[IamSpartacus]

How's the noise?

I don't have these servers anymore but on full blast they weren't quiet. However they rarely ran at that speed. At normal operation they were not too loud at all.