I swapped the stock cooler for the Hyper 212 Evo a year or so ago and it worked fine - or what I thought was fine for it.
My idle temps are sitting at ~50C (stock speed) and I haven't checked under load but I'm afraid it reaches 60's. (Tested with Speed Fan, CPU-Z and HW-Info, each gave almost same temps)
Case is open and airflow isn't obstructed, tested after cleaning the cooler and reapplying the thermal paste, just don't know what can even go wrong.
My idle temps are sitting at ~50C (stock speed) and I haven't checked under load but I'm afraid it reaches 60's. (Tested with Speed Fan, CPU-Z and HW-Info, each gave almost same temps)
Case is open and airflow isn't obstructed, tested after cleaning the cooler and reapplying the thermal paste, just don't know what can even go wrong.