Normally, a 300W PSU is required. But total wattage is not a very good deciding factor. Your 250W is likely fine if it has a solid +12V rail. Can you see the nameplate?
Normally, a 300W PSU is required. But total wattage is not a very good deciding factor. Your 250W is likely fine if it has a solid +12V rail. Can you see the nameplate?
Input:100-127v-/6A; 220-240v-/3.15: 50z-60z
Output:250W MAX.
+5V /16A +3.3 / 20A
+12A /15A -12V /0.5A
+5VSB /2A
+3.3V&+5 TOTAL OUTPUT POWER CAN'T EXCEED 110w
+3.3V&+5 110W
+3.3V&+5&12V TOTAL OUTPUT POWER CAN"T EXCEED 245W
+3.3V&+5V+12V 245w