3 x 92mm fans combined into one interface, can be connected to the motherboard's 3-pin or 4-pin interface and you only need to access one interface to run all the fansThis cooling fan's total size is 11in(L) x 4.72in(W) x 1.18in(H), designed for most universal graphic card video card VGA cooling,just please check the size to make sure your pc has enough spaceD-type interface cable included four interfaces, three voltages: 5V, 7V and 12V; different voltages with different airflow, speed and noise.You can select the appropriate voltage interface to start the fanThe double ball bearing has a service life of 65,000 hours, and the 7 blades produce strong airflow to keep the computer case coolpacking list: 3 x 92mm fans (PCI bracket screwed), 1 x multi-voltage cable ,1 x mini screwdriver,1 x fixing screw