Help, HD5450 1GB DDR3 work on a 280w PSU?

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xzeba12

May 8, 2018
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I'm setting up a basic configuration, but I'm afraid the power supply will not support it.

Motherboard: Lenovo M57 (TYPE 6075)
CPU: Core 2 DUO E7500 2.93 GHZ
2X2 GB DDR2 800
01 HD SATA 160 GB 7.2K
PowerColor ATI 5450 1GB DDR3

PSU: Lenovo PS-5281-7VR (CRU P/N: 41A9684)

INFORMATION LABEL:
AT 25° Combined power on +5V and +3.3V rails not to exceed 135W
Combined power on +3.3V, +5V and +12V rails not to exceed 264W
The maximum total power shall not exceed 280W

AT 50° Combined power on +5V and +3.3V rails not to exceed 120W
Combined power on +3.3V, +5V and +12V rails not to exceed 240W
The maximum total power shall not exceed 250W

can someone tell me if I can stay calm with this power supply

PSU label: https://i.imgur.com/Xs3VsPE.jpg

Thanks!
 
Solution
P
That PSU is pretty crappy, however they work in those cheap systems. There is no way you'll be drawing more than 100w from the PSU with those specs....that leaves a lot of headroom, even on a crappy PSU.
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xzeba12

May 8, 2018
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I will soon buy a better power supply. Thanks for the answer !!
 
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