For all of you looking for a reliable, cheap (28$) and easy to find PSU, I can only recommend you to look for a X-Box 360 PSU.
You're looking for the bigger one that comes with a FAN in it and can deliver 203W.
Just like the Dell DA-2, it comes with:
3 yellow wires (12v)
3 black wires (GND)
1 blue wire (REMOTE)
1 red wire (5V)
Note: Some will come with 1 extre yellow wire and 1 extra black wire. Those are thinner than the o