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Psu be enough for GTS 450

I have a Nvidia GTS 450 it requires a 6pin pcie connector, i have a molex connector and my PSU has 450W maximum outage (Intex).
I also checked extreme outervision psu calculator and enter my pc spec and it calculated that i require a total 293W power with the GTS 450 in it. So i should be safe to put it in ,right?
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  1. Best answer
    For a GTS450 you need a 400w power supply with 22a on the 12v rail. I do not really see anything on Intex power supplies but if the sticker on the side says it has at least 22a by the +12v you are fine.
  2. Intex has If I am not wrong 18A on the +12V rail (other users told me this). If you're one has 18A too, I'd say don't go above 6670, it'll be fried or the GPU be fried. But it'll be better if you check again, on what is the amps?
  3. refillable said:
    Intex has If I am not wrong 18A on the +12V rail (other users told me this). If you're one has 18A too, I'd say don't go above 6670, it'll be fried or the GPU be fried. But it'll be better if you check again, on what is the amps?



    it says 20A on 12V

    Features Description
    SMPS 450 Watt (24 Pin)
    Model No IT-2045S
    Input Voltage Range 220V AC
    Frequency 50Hz±5%
    Current 4A

    D.C Output Voltage: +5V; Current: 40A
    Voltage: +12V; Current: 20A
    Voltage: +3.3V; Current: 28A
    Voltage: -5V; Current: 0.5A
    Voltage: -12V; Current: 0.5A
    Voltage: +5V SB; Current: 2A
    Available With Sata connector and without sata connector
  4. The GTS 450 is a low power card but that power supply is just not up to it.
  5. 7750 :D :D
  6. Best answer selected by dgbkiller.
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