ASRock Challenger CL-750G 750W 80 PLUS GOLD Certified Non-Modular Power Supply, ATX3.1 & PCIe5.1 Ready with Dual Color 12V-2x6 Cable, 5 Years Warranty

This is an ATX form factor Power Supply. In other words, if your computer case is an ATX form factor case, this PS will fit. An ATX case mounting holes are standard, and will align with any AtX form factor PS, such as this one. This PS cable ends are clearly marked, “PCI-e” ( both 4-plug %26 6-plug ), “CPU,” “Motherboard” ( with an anxillary plug for older Mbs ) - eliminating error. Additionally, although a 750w main MB plug, it also comes with 600w plug. A new power cord is in the box as well. The included instructions are very basic. In sum, installation (with all plugs marked) is straightforward and simple. Last, very, very quiet - silent, actually. Compelling price. Highly recommend.