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R9 390 PSU requierment+size

Alenxouf

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Hello i am going to get the R9 390 8GB gaming edition from MSI. I have to upgrade my PSU and i was thinking of getting this one: http://www.hardwareversand.de/en/70...perNOVA+750+G2+750W+ATX+2.3,+80++Gold.article

Also i am not sure about whether the R9 390 will fit in my case. Currently i have a R9 270 MSI gaming edition. My case is power case PA921 ATX and the dimensions are 420*183*410mm. The R9 390 looks rather big so im not sure. Also im a bit concerned about my motherboard (MB 1150 MSI H81M-P33M-ATX) do you think its a good fit with this card?

Thanks in advance for any answers!
 
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Your system specs?
 

Alenxouf

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CPU: i7 4790 3.6 Ghz
GPU: Will be a R9 390 MSI 8Gb
PSU: Will probably be getting the one i linked above
Motherboard: MB 1150 MSI H81M-P33M-ATX
RAM: 8Gb DDR3l
 
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that PSU is plenty, i have one myself with an i7-3770K OCed to 4.5 and 780TI classy OCed to 1330+ @ 1.3v (depending on benchmark).

i can't really find detailed info on your case. so that begs the question; will a 20mm longer card fit?
 
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I have 390 with HX650 PSU, no prob.

MSI 390 length is 277mm, your MSI 270 is 256mm. I think it's enough for middle tower.
Use ruler to make sure of it.
 
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