To that end, early this year, I bought a Corsair RMx Shift 1000 W PSU, partly because it was on offer at the time, but mostly ...

The conversion kit comes with a 4-pin power-switch cable which you'll need in order to use the case's power switch with a new motherboard. It also comes with a fan power bridge wiring connector ...

It includes key components such as a 14-pin fan power bridge cable assembly, an AlienFX four-pin power switch cable, a top I/O USB dongle, and three micro ATX motherboard screw nuts.