970 SLI Micro ATX Possible Problems

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Enapace

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I've been considering getting a second 970 for my system using a BitFenix Phenom case but worried about heating issues.

I currently have a OCUK Reference Design 970 and would buy another of those for my system is the heating issue going to be a big problem or am I likely over reacting?

https://www.overclockers.co.uk/showproduct.php?prodid=GX-205-OK

Would have to upgrade my PSU as currently only have a 550W assume a 750W would be fine for SLI?
 
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if you are not overclocking , 600 WATTS is more than enough for 2x GTX 970

if you are overclocking you will need 100-150 watts more .. that is 750 watts.
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inerax

inerax

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I run dual 970's. I did the same thing you did and had a single card then upgraded to 2x SLI. I run a cross desk and have noticed a ton more heat. I dont think you would have a problem but do expect the case to get warm. I did upgrade my fans to move more air and was fine, I would suggest the same for you. New, qualiry fans can make a huge difference.

As for the PSU, I run a Corsair 750w now and it runs like a champ.

HF!
 
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sna

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if you are not overclocking , 600 WATTS is more than enough for 2x GTX 970

if you are overclocking you will need 100-150 watts more .. that is 750 watts.
 
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Are you referring to Graphic Card over clocking or CPU Overclocking ? I don't do either at present but might consider the former.

 
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sna

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GTX 970 runs at 150 watts TDP ... if OC will reach around 200 each ...

the CPU OC is included dont worry.
 
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