https://www.techpowerup.c...nded-range-120-mm-fans EK , the leading premium liquid cooling gear manufacturer, is boosting the performance of their kits with a newer revision of EK-Vardar fans. The majority of ever-popular EK liquid cooling kits are getting new fans with a wider speed range which will allow quieter operation or more cooling power. The previous EK-Vardar F3-120 fans that had a maximum of 1850 RPM are now switched out for F4-120ER fans with a maximum RPM of 2200, which means that users will be able to get even more performance out of our liquid cooling kits. I couldn't find out if the better fans resulted in increased cost.
