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Can My PC run 450w Power Supply

My Pc Specifications and my PSU specifications are given below

I3 3220 PROCCESOR
HD 5450 CARD
WD 1TB BLUE 7200RPM HDD
1X4GB 1333MHz RAM
1 DVD RW NORMAL 22X
INTEL DH61O MOTHERBOARD

PSU - Cooler Master Thunder 450W
6 answers Last reply Best Answer
More about run 450w power supply
  1. Please Guys Help Me Is Thunder 450w Perfect or would it damage my computer????
  2. Should be fine, it's just a standard power supply.
  3. robnof said:
    Should be fine, it's just a standard power supply.

    How much actual wattage does the thunder 450W produces. (some guys say that the psu is not 100% efficient))
  4. I think you're over-thinking it. As long as it has the right connections for your mobo, it should be compatible.
  5. Cooler MAster PSUs are not very reliable, get one from Antec/Corsair/Seasonic around the same wattage
  6. Best answer
    guyz_ahead said:
    My Pc Specifications and my PSU specifications are given below

    I3 3220 PROCCESOR
    HD 5450 CARD
    WD 1TB BLUE 7200RPM HDD
    1X4GB 1333MHz RAM
    1 DVD RW NORMAL 22X
    INTEL DH61O MOTHERBOARD

    PSU - Cooler Master Thunder 450W


    Hi - Yes that PSU is sufficient to run that system. The 5450 doesn't require much
    power. Coolermaster doesn't enjoy a good reputation for PSU's, but
    I don't see any reason why the Thunder 450 would be a problem.
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