Silver rating

gracefully - Thanks for posting the link. Added it to my list of references.  

thanks for the link

can you please suggest any PSU of around 900W with 80 Plus Gold and 80 Plus Platinum certification plus SLI

 

this coolermaster is suppose to be good-
http://www.ewiz.com/detail.php?name=PS-RS850US&src=FR&p...

xfx is also rated great
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

this is the one i probably would buy-
http://www.mwave.com/mwave/SKUSearch_v3.asp?px=FO&scrit...

here is a 900w with good reviews-
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

another good corsair,,,-
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

any of the above would be great psu,,with the corsair hx850 having 7 year warranty, and excellent intermal components

wow you are super fast with all this stuff  

if you are going to run 3 sli 9600gt

get the corsair tx900 or hx850...but seriously..i believe any of the ones i posted would do ya fine, the ones i posted get super reviews...don,t go cheap on power supply, it runs everything.

check this link out..should help ya-
http://www.slizone.com/object/slizone_build_psu.html

the downside is most aren't available in INDIA except cooler master and corsair

ya i have seen the SLI zone  

I am going to tell you that the higher the efficiency rating goes, the more expensive the PSU usually gets.

Get the HX850, then. What models do you usually see when you browse in shops?

you won't believe it we don't even have shops displaying PC hardware  

we are still in the stone age

i never ever seen cooler master or corsair name flashing anywhere in the whole of India ever  

we do have suppliers but no displays

everything's procured on confirmed orders

until then these things sit in high security warehouses that's all  

the corsair hx850 is a great power supply...and as i said,,,7 year warranty-why so long,,its loaded with high quality parts and jap capacitors

unlike coolermaster , corsair does not has any India presence

some firms are directly importing the stuff,

however these firm do not have any service agreements here in India

to say it plainly there's no India manager at corsair Inc.  

again unlike cooler master which has a dedicated India manager at its Taiwan headquarters

http://www.channeltimes.com/India/ChannelChat/Crane_Che...

The bottom line is: you are asking for a 900W PSU. What exactly are you using that needs 900W? If it's a server, then 900W might be right. If it's an average desktop, though, you might need only 500W, maybe even 400W. Unfortunately, at those low power ratings, there are very few PSUs that have 80 PLUS certifications. The new Enermax PRO87+ and MODU87+ are certified 80 PLUS Gold and are sold as 500, 600, and 700W PSUs.

agree., some of the enermax,s are good psu,s too

Best answer selected by capital_one.