Which power supply should i use for 750 ti

Kuzzuren

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Jun 4, 2014
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I bought a pre build pc 4 years ago. It could hold it's own some year ago butit was always a little behind on the graphics performance. But now, this is no good. So now i am gonna buy a 750 ti and i don't know if you power supply can handle it. I have a 300 W PSU right now. But i am gonna buy a new one. So which W PSU should i buy, 400, 500, 600?

These are my specs
Anyway my current system specs are
Processor: Intel Core i3 2120
Mainboard: don't know
Video Card: don't have one
Hard Disk: 1T
DVD-Rom Drive: ATAPI iHAS122
Physical Memory: 4 GB
Power supply: LPA-300C
 
Solution
That PSU has very low amp rating on the + 12 volts so it will not do it although a modern 300watt would. Basically any 400watt + will handle it with plenty to spare.
yes a standard 300 - 400 watt psu would be enough to power the system with the card...if u want to buy a new one then go a 40 watt because any thing above will be meaningless ....http://www.amazon.com/EVGA-80PLUS-Certified-ATX12V-100-W1-0430-KR/dp/B00H33SDR4/ref=sr_1_1?ie=UTF8&qid=1407432897&sr=8-1&keywords=evga+400+watt
 

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