According to the specs on that case, it comes with:
Front (intake) : 120 x 120 x 25 mm Turbo fan x 1 (1000rpm 16dBA)
Rear (exhaust) : 120 x 120 x 25 mm Blue LED fan (1000rpm16dBA)
That may be plenty. More fans does not always mean better cooling - but does typically mean more fan noise. And cooler temps is not necessarily better either. That is, a CPU running at 55°C will be just as stable and have the same life-expectancy as a CPU running at 45°C. Plus, more fans draw in more heat trapping dust. And remember, while we are not really supposed to count the PSU's fans as part of case cooling, they do help move cool air through the case too.
So if me, I would monitor my temps and see how they go before adding more fans. If another fan is necessary, I would add it in back to minimize noise. Alternatively, "blowhole" fans (fans on top, exhausting heated air out) provide excellent cooling, taking advantage of the Law of Physics dictating that "heat rises" naturally. But a blowhole fan may add to the perceptible noise.
Remember, while that i5 is not the most efficient i5 with a Max TDP rating of 84 W, it is still MUCH MORE efficient (thus cooler running) than past generation CPUs. And with that graphics card pushing at least some of its heat right out the back, I would not be surprised if the included case fans keep your temps well within the "normal operating range".
FTR, I am happy if my CPU temps sit and stay below 60°C. When they start pushing that limit on a consistent basis, or stay above that limit for more than a couple seconds, it is typically telling me I need to clean the system of heat trapping dust.
Front (intake) : 120 x 120 x 25 mm Turbo fan x 1 (1000rpm 16dBA)
Rear (exhaust) : 120 x 120 x 25 mm Blue LED fan (1000rpm16dBA)
That may be plenty. More fans does not always mean better cooling - but does typically mean more fan noise. And cooler temps is not necessarily better either. That is, a CPU running at 55°C will be just as stable and have the same life-expectancy as a CPU running at 45°C. Plus, more fans draw in more heat trapping dust. And remember, while we are not really supposed to count the PSU's fans as part of case cooling, they do help move cool air through the case too.
So if me, I would monitor my temps and see how they go before adding more fans. If another fan is necessary, I would add it in back to minimize noise. Alternatively, "blowhole" fans (fans on top, exhausting heated air out) provide excellent cooling, taking advantage of the Law of Physics dictating that "heat rises" naturally. But a blowhole fan may add to the perceptible noise.
Remember, while that i5 is not the most efficient i5 with a Max TDP rating of 84 W, it is still MUCH MORE efficient (thus cooler running) than past generation CPUs. And with that graphics card pushing at least some of its heat right out the back, I would not be surprised if the included case fans keep your temps well within the "normal operating range".
FTR, I am happy if my CPU temps sit and stay below 60°C. When they start pushing that limit on a consistent basis, or stay above that limit for more than a couple seconds, it is typically telling me I need to clean the system of heat trapping dust.