rolli59 :
400 watt but old design with only 240 watts on +12 volts where modern system need their power.
So can it handle this pc
GTX 1050 TI:http://www.galax.com/en/graphics-card/galax-geforce-gtx...
Motherboard:http://www.gigabyte.com/Motherboard/GA-EP43-US3L-rev-12...
Processor: Intel Core 2 Quad Q9400 2.66 GHz
Ram:4GB DDR2 (will upgrade to 8 gb ddr2)