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Which SMPS should I choose???

I have a Zebronics 600 watt pro smps which is 80 plus certified having 24 amp current on +12v rails. It has triple +12v rails. It is not working fine, my computer shuts down without any warning and does'nt starts immediately. I asked the company about my problem they are ready to replace it with one of these smps


http://www.zebronics.net/m800w_platinum_powersupply.asp

or

http://www.zebronics.net/m700w_platinum_powersupply.asp


What should I do??? Which one should I choose???
4 answers Last reply Best Answer
More about which smps choose
  1. Best answer
    Holy crap those are crappy units for a modern system, that 700W unit has a 35A single rail, the corsair 450VX had 33A on its 12V rail, the reason your unit cannot keep up is because its probably rated about 200W too high, that 800W unit has at best 40A between its 12V rails, which is less than a good 550W unit has. Get the 800W unit so you have the most overhead, but my best suggestion would be get the new unit, ebay it and get a good unit.
  2. Replacing one piece of junk with another is not the solution to your problem.
  3. hunter315 said:
    Holy crap those are crappy units for a modern system, that 700W unit has a 35A single rail, the corsair 450VX had 33A on its 12V rail, the reason your unit cannot keep up is because its probably rated about 200W too high, that 800W unit has at best 40A between its 12V rails, which is less than a good 550W unit has. Get the 800W unit so you have the most overhead, but my best suggestion would be get the new unit, ebay it and get a good unit.



    Thanks for the advise. I am considering to buy a new smps. Which brand smps should I buy???

    Corsair or Seasonic

    Seasonic is cheaper than Corsair. I am thinking to buy 750 watt smps.

    Any other recommendations???
  4. Best answer selected by shabbir010.
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