Pci e 16x connector slot1 17.
Dell optiplex cpu fan connector.
Dell optiplex 390 technical guidebook.
4pin pwm on 3 pin.
Worth noting the case fan employed a 3 pin connector which fit fine into the 4 pin connector this provides.
With this connector i installed a high flow fan and used the dell fan connector on the mobo using this converter cable.
Sata 0 connector sata0 10.
Memory connector dimm1 7.
18 cm 3 months warranty it is compatible with dell pc common cooling fan take place of original cooling fan use this cable turn 5pin compatible with dell to standard 4pin socket that can supply power for common cooling fan.
I had upgraded the processor to a q6600 which caused the stock fan to overwork and be louder than desirable.
Memory connector dimm2 8.
It has 5 pins but only 4 wires are used.
Dell sometimes swaps the wires around so that you will fry a dell fan on standard and the other way round.
And some dells use standard wiring.
Internal audio connector audiof1 19.
The exact solutions are to use a zalman fanmate 1 a 3pin only on the.
I believe this is correct.
Hello so i have just upgraded my case and i want to upgrade the fans to but since the optiplex 790 only has 1 fan header i need a fan hub but the thing is that the fan header is a 5pin on the motherboard and the deepcool fh 04 the fan hub has a 4pin connector so that is my question would it wo.
Bit of plastic from the fanmate1 carefully to fit.
The fan speed properly.
Dell does not publish this.
Power switch connector pwrsw1 9.
Sometimes the pwm pin for a dell fan or not simply cannot regulate.
5 pin 4 wire fan connector cable 4 support pwm speed control thermostat length.
Pci e 1x connector slot2 18.
Into the fanmate1 it will work and be adjustable i did chop a.