Does it need the PCI-e power cable on the PSU
Well the older models don't, but the newer models do. Theres either 6-pin, 8-pin, one 8-pin one 6-pin etc.
No maximum mom forums are huge-spread in they want the ATX 24pin significant plug. The could also want the 12v AUX too. regularly there's a mixture of molex and SATA connectors. maximum production unit machines do not use a extreme end video card so the wont have the PCIe video card connectors you should actually get a PSU that has extra skill than the cardboard needs AND that it comes with each and every of the connectors you want.