railing

  1. S

    gtx 550 ti and psu

    hi everyone this is my 1st post. I have a asus gtx 550 Ti card ,which according to nvidia specification needs 400 watt psu with 12v railing giving out 24A now i have a coolermaster extreme power supply 500w but its 12v railing gives out only 18 A . I cant go for another psu at this...
  2. M

    can my 450watts psu handle hd5770 ?

    my psu has 2x4pin molex and 2x sata connectors and 10 ampere on 12V+ railing. can it handle hd 5770?
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