The words matter here on the spec. I can't see the specs so I can't call it out. But it's worth knowing you want to tap the PSU at half or less it's rating if you want it to last and be trouble free. So a 240W PSU is good for 120W continuous duty.
If a power supply spec states that the maximum output is 240W, does it really mean it or 240W X 70%~80% efficiency?