Dell DPS-670 power supply

thingiverse

This is adapter for standalone server power supply Dell DPS-670. It requires some cooling, so an 80mm fan was added that's connected to the 12V output. To get it running, you need to short circuit pins 4 and 23 to the ground (pins 9-12). The pin layout looks like this: 1 5 9 13 17 21 2 6 10 14 18 22 3 7 11 15 19 23 4 8 12 16 20 24 The copper blades next to the pins (1-3) are ground, and 4-6 are 12V. It works great for my RC charger.