hbksabhi Posted September 19, 2009 Report Share Posted September 19, 2009 i currently have a Cooler master extreme power 600w i didnt had knowledge about psu and bought it my rig c2q q9550 p45 hd 4890 tell me that should i ask the dealer to change the smps to corsair vx450 there are a lot of power cuts here , so i want long backup from my ups n battery(150ah) will there be any diff. Link to comment Share on other sites More sharing options...
AtheK Posted September 20, 2009 Report Share Posted September 20, 2009 Extreme PSU are the cheapest build...450W is not enough for 4890 you will end up frying the card and PSU both. Get a 600W Silent Pro or atleast 650W Real power. Link to comment Share on other sites More sharing options...
TropicalRajput Posted September 20, 2009 Report Share Posted September 20, 2009 PSU draws what it needs, but operates at its highest efficiency (e.g. 87%) in the middle of its range, possibly down to 20% (if the PSU is 80+ Bronze certified), but below 20% load most PSUs are much less efficient, even high quality ones. So there is no point in downgrading. It's not going to help your UPS in anyway. If anything, upgrade your UPS so you get at least 15-20 mins time to turn off your PC safely. Link to comment Share on other sites More sharing options...
hbksabhi Posted September 20, 2009 Author Report Share Posted September 20, 2009 do i will try for corsair 550 and actually i have connected a special sinewave home ups to my pc n my fan only it has backup of 3.4-4.5 hrs Link to comment Share on other sites More sharing options...
hbksabhi Posted September 20, 2009 Author Report Share Posted September 20, 2009 a friend has suggested me to go for glacial power 650w smps , he says it better than both even 550 Link to comment Share on other sites More sharing options...
AtheK Posted September 20, 2009 Report Share Posted September 20, 2009 glacial power is great we use it for lot of our overclocked PC's, go for it Link to comment Share on other sites More sharing options...
hbksabhi Posted September 20, 2009 Author Report Share Posted September 20, 2009 i will try for it , i dont the dealer from whom i bought has glacial power i will try n mr red knight whateva rajput is true or not Link to comment Share on other sites More sharing options...
hbksabhi Posted September 21, 2009 Author Report Share Posted September 21, 2009 how about COOLermaster REAl power 550w Link to comment Share on other sites More sharing options...
AtheK Posted September 22, 2009 Report Share Posted September 22, 2009 good enough for 4890 Link to comment Share on other sites More sharing options...
hbksabhi Posted September 22, 2009 Author Report Share Posted September 22, 2009 guys i am so so confused , i wanna clear all my doubts my rig C2Q q9550 msi p45 bd mem. lover 4 gb corsair ddr2 1 tb wd green hd 4890 COOLER MASTER eXtreme power 600w plus JUST tell my POWER CONSUMPTION from wall socket(imp.) for pc in idle n load stage Link to comment Share on other sites More sharing options...
Grimmjow Posted September 22, 2009 Report Share Posted September 22, 2009 120-130W idle ? Link to comment Share on other sites More sharing options...
hbksabhi Posted September 22, 2009 Author Report Share Posted September 22, 2009 i doubt that , wat diff in power consumption will be there if i use cm real poower 550w Link to comment Share on other sites More sharing options...
hbksabhi Posted September 22, 2009 Author Report Share Posted September 22, 2009 whats the minimum power consumption of a corsair 550w smps or cm real power Link to comment Share on other sites More sharing options...
hbksabhi Posted September 23, 2009 Author Report Share Posted September 23, 2009 http://www.circuitremix.com/?q=node/98&page=0%2C5 just tell that in the tests above they say power consumption is 325w at peak , so does that mean it draw 325w from smps and in turn smps will draw 406W from the MAINS plz clear my doubts sumone Link to comment Share on other sites More sharing options...
hbksabhi Posted September 23, 2009 Author Report Share Posted September 23, 2009 are people here dumb , can u help me guys Link to comment Share on other sites More sharing options...
Ashishnk Posted September 30, 2009 Report Share Posted September 30, 2009 800W cooler master is a babe for dat config Link to comment Share on other sites More sharing options...
TropicalRajput Posted September 30, 2009 Report Share Posted September 30, 2009 are people here dumb , can u help me guys like I said before, change your UPS. changing your PSU is not going to help here. Link to comment Share on other sites More sharing options...
mohanv8 Posted October 1, 2009 Report Share Posted October 1, 2009 I have a corsiar VX450...thats enough for a 4870 right??? Link to comment Share on other sites More sharing options...
~--YeSH--~ Posted October 2, 2009 Report Share Posted October 2, 2009 Im using silent pro 600w for the 4890.... as aman said... u def need above 600w with 80+ efficiency... and as for UPs... beware that all the high end PSu's need pure sine wave UPS which are costly... Link to comment Share on other sites More sharing options...
Xtrovert Posted October 7, 2009 Report Share Posted October 7, 2009 Go with Corsair HX750W or HX850W Tht would be enough for ur rigs demand Link to comment Share on other sites More sharing options...
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