The wattage rating varies from motherboard to motherboard. Most high-end motherboards can provide ~3+Amps @ 12VDC to the 3pin fan headers i.e 36W while some others can barely provide more than 500mA @ 12VDC (6W).
Open up your motherboard manual to find out more abt the fan headers on your board.
To be on the safer side, invest on those Amigo 120mm fans I referred to ealrlier. I've been running 3 of those off my motherboard headers. No issues till date. Have an X38 based board.
Open up your motherboard manual to find out more abt the fan headers on your board.
To be on the safer side, invest on those Amigo 120mm fans I referred to ealrlier. I've been running 3 of those off my motherboard headers. No issues till date. Have an X38 based board.