Either connect to the motherboard, or connect to the power supply. The small 4pin connection on the motherboard is generally labeled systemfans good Taobao or computer store to buy an all-in-one small 4p interface cable can not be more than one fan connected to the motherboard like 240 or 360 water-cooled with this line like this English it, anyway, the meaning is that the Department of the white help
Bought the first horse ice hole fan three (with a four-port hub), the game storm fan
The interface of the unified fan can be,
Added: As the owner said, the big 4pin will connect to the power supply is good I do not know what the owner said 3&4pin interface refers to the big 4pin or small 4pin, can only choose its
Your expression is a little vague.
If the fan is 3pin (not big 4pin inside only 3pin kind), then you can plug the motherboard's 4pin or 3pin.
If the fan is big 4pin, then please connect the computer power supply's big 4pin, and fan expression is a bit vague.
If the fan is a 3pin (not a big 4pin with only 3pins in it), then you can plug it into either the motherboard's 4pin or 3pin.
If the big 4pin is usually connectable in series, so that you can connect n fans in series*** using the power supply's 1 big 4pin connector. That's not a good way to connect my nine fans! The power socket isn't enough either! This big one can only split three cables that connect to SATA ports, just don't understand before the pit! Now I can't connect it, I can't connect it! Throw also a pity that this is possible, chassis fan 4pin interface is the male and female on both sides of the chassis can be two to three chassis series together, the last fan with a small 4pin can be inserted into the motherboard for power supply, but the motherboard small 4pin power supply can only be with two fans in general, with too many fans will be slowed down, after all, the motherboard is not a large small 4pin power supply,
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