I bought a corsair H80 about 6 months ago, soon after the pump started working at 3800rpm instead of half of that, I spoke with corsair and they told me its faulty and needed changing. I took it to the shop where i bought it, Not ocuk and they swapped it there and then. Since then ive had no problems and tbh still don't but today the pump has done the same again. Do I need to RMA this to the shop again? or is there a way to get it working without going down that route. Other than the pump working too hard, ive no issues, no freezes or crashes. But I Do remember corsair telling me that the pump working that hard will ensure it fails quickly.