The case is incredibly easy to work with, allowing you to easily maximise cable management through the small slots that NZXT provide you with. It does not match my MOBO pins. How to Connect PSU Cables. The USB 3.0 cable requires a USB 3.0 header on the motherboard in order to work. It is in the shape of an I(as in eye.) NZXT C650 The new C Series power supply from NZXT features safe, reliable power while ensuring optimal efficiency and quieter performance. I have plugged those into my Gigabyte B450M DS3H at the slots labeled F_AUDIO, F_PANEL, and F_USB30. The front I/O panel (technically, on the top of the case) is surprisingly light, with few ports and the power button. it is in my NZXT h500 and I followed the cable the the USB type c port on the front io. NZXT presents the new C Series line of power supply units featuring 80PLUS Gold efficiency and fully modular cable design. 1 x 8-pin EPS/CPU modular cable; 1 x 4+4 pin EPS/CPU modular cable; 3 x 8-pin PCI-E/GPU modular cables (2x8pin, 1x6+2pin) [Suitable for all GPUs, including the new Nvidia RTX 30 Series with 3x8pin. NZXT C750 NP-C750M 750 Watt PSU 80+ Gold Certified Hybrid Silent Fan Control Fluid Dynamic Bearings Modular Design Sleeved Cables ATX Gaming Power Supply, 10 Year Warranty Fans: 1 x 120mm Fluid Dynamic Bearing Fan Everything has a place in this case, and honestly it looks absolutely mental with some LEDs in it. Everything has a place in this case, and honestly it looks absolutely mental with some LEDs in it. The case is incredibly easy to work with, allowing you to easily maximise cable management through the small slots that NZXT provide you with. My case is an NZXT H510, which comes with no documentation (nor did I find any at NZXT's website). Next, connect the 8-Pin CPU/ Motherboard cable. Next, connect the 6 or 8-Pin PCI power cable to your video card. Hardware Installation & Test Configuration. The USB 2.0 cable will plug into the USB 2.0 headers on the motherboard. Secured in one of the two open 3.5" hard drive bays is a small white box filled with accessories. There are 4 cables extending from the front panel near the power button. My only criticism is the power button placement. The USB 3.0 cable will work the USB 3.0 ports only. I can get the power button to work but no led. Accessories for the NZXT H700i are located in a small white box secured in one of the two 3.5" hard drive bays. The NZXT C Series is developed in partnership with Seasonic, one of the most highly regarded PSU manufacturers today.The NZXT C Series PSUs come with Zero RPM Fan mode that shuts off the fan under low-load conditions for silent operation. We can also build it as one Dual 8pin to Mini 12pin for the new RTX 30 Series FE] 1 x Quad SATA power modular cable; 1 x Dual SATA power modular cable Some motherboards will only require a 4-Pin connector. Connect your power supply cables beginning with the 24-Pin Motherboard connector. The USB 2.0 cable will work the SD Card reader section only. My only criticism is the power button placement. The first three are labeled HD_AUDIO, F_PANEL, and USB 3.0. Non of my ports are the same shape and no cables fit it.