Hi all
I've got a Gigabyte Z97X-SLI motherboard with an I5 4670k - I have just installed a corsair h75 and it seems to be working correctly. The fans are plugged into the normal pwm controlled fan header and the pump into the CPU-OPT three pin header (which is apparently specifically for water pumps.)
I've managed to OC to 4.2 ghz with 1.22v and temps go to max 85 degrees when under stress with AIDA64. However, the temperature seems to fluctuate massively over a short period (between 70 and 84 degrees) and the fans seem to speed up and slow down in an almost cyclical way over a few seconds. Is this normal for an AIO cooler like this? I'd assume that as the load on the cpu increases the fan would speed up in a normal ramp (as it was with my previous Zalman air cooler).
Any guidance will be gratefully received.
Chris
I've got a Gigabyte Z97X-SLI motherboard with an I5 4670k - I have just installed a corsair h75 and it seems to be working correctly. The fans are plugged into the normal pwm controlled fan header and the pump into the CPU-OPT three pin header (which is apparently specifically for water pumps.)
I've managed to OC to 4.2 ghz with 1.22v and temps go to max 85 degrees when under stress with AIDA64. However, the temperature seems to fluctuate massively over a short period (between 70 and 84 degrees) and the fans seem to speed up and slow down in an almost cyclical way over a few seconds. Is this normal for an AIO cooler like this? I'd assume that as the load on the cpu increases the fan would speed up in a normal ramp (as it was with my previous Zalman air cooler).
Any guidance will be gratefully received.
Chris