Psu help!

im going to upgrade my pc and use some component from my old pc.
this is my built.

new CPU - i5 750

new MOBO - P7H55-M

new RAM - Kingston 2GB DDR3 (1333 MHz)

new HD - 500GB Western Digital 32M

new Optical Drive - SAMSUNG 22X DVD WRITER SATA

old gpu - N9500 GT 1GB DDR2

old psu - CM 460watts

so, can my old psu give enough power for my build?
6 answers Last reply
More about help
  1. yeah ofcourse! you can even get rid of your 9500 and get an ati 5770 and yet be able to run it with the OLD psu :)
  2. you can run your setup plenty fine with that psu. however, i suggest you upgrade to a higher quality unit. most cm power supplies arent very good.
    this is better quality, modular, and at a good price. it has 3 22amp 12volt rails while yout older power supply only has 2 18amp 12volt rails.
  3. aite..thanks for the info :)
  4. You can always let this "do the math" for you
  5. yes but seems to me that psu calculator under calculates. thats just my opinion.
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