Jrm1943 :
Quaddro :
so, what is your case..?
if it standard atx it won't be a trouble..
Uhh...Not to sound like an idiot but what would a standard atx be...
i mean atx mid tower..
the smallest case for mini itx motherboard..it won't fit..
red in the middle, for micro atx motherboard..maybe fit..
the right one, is mid tower case, for standard atx motherboard..it will fit with your r9 270..
so, which one is your case size..? if yours is mid tower or bigger size, then nothing to worry..