Mean Well RT-65BMEAN-RT65B
Probably the most famous power supply in the DIY scene: Mean Well - RT-65B.
It is arguably the best, most powerful power supply one can get for this price.
+ 12V: 2800mA - 3500mA
-12V: 500mA - 1000mA
5V: 5000mA - 8000mA
Dimensions: 129mm x 98mm x 38mm
Input voltage: 88-264V AC, 125-373V DC
protection: Overload, voltage rise, short circuit