Other Cables

Riser cables, splitters and the rest

These are the internal cables that finish a build rather than power it. A PCIe 4.0 x16 riser cable carries the full bandwidth of a modern graphics card and is what lets you mount it vertically with a vertical GPU holder. A 5V 3-pin ARGB splitter feeds several case fans or strips from one header, which matters because most boards only have one or two — if you run out, an RGB controller is the next step. Check the header type on your motherboard first: 5V 3-pin ARGB and 12V 4-pin RGB are not interchangeable.