If you don't want ticking, stay the hell away form anything PWM ^^
Do PWM fans make more noise than standard fans then?
I'm hoping my Scythe 1200 slipstreams arrive soon. Looking forward to seeing how they perform against the stock Silverstone fans. They're 3 pin so just one speed I gather?
If you attach them to the chassis/system fan headers on your board they can be speed controlled (the CPU fan header cannot control 3pin fans on ASUS boards), in the bios you can set them to standard/silent/turbo/custom fan profiles or just disable fan control.