XSPC Raystorm kit, need help!!!!

[ThatOneGuyThatOnlyPlaysPC]

So I am going to buy a XSPC raystorm ex120 kit and I want to know what the temperatures would be like compared to the h100i or the ex240 kit. The reason I have to go with the ex120 kit is because the ex240 wont fit in my Corsair 500r case(it could fit if i put in on the bottom of my case, so should I just get the ex240 and put it on the bottom or not?) So should I get the ex120 and buy some compression fittings or should I buy the ex240 kit and put the radiator where the bottom drive bay would be in my case. I have a noctua nf-f12 fan that I could put on the ex120 rad if I got it but if I got the ex240 I would have to use the two fans that came with the kit. Any help would be appreciated!!!

[Silent_R493]

The EX240 kit will be performing better then an H100i.  

 

http://www.pcper.com/reviews/Cases-and-Cooling/XSPC-Raystorm-750-EX240-Watercooling-Kit-Review/Cooler-Comparison-Testing

 

corsair says you can use an H100i and H110 in that case. so a 240mm and 280mm rad would both fit.

 

http://www.corsair.com/en-us/carbide-series-500r-mid-tower-case.html   

 

your cases top can pop off and fit up to a 280mm rad from what i've read.