EK-Vardar EVO is an industrial grade high-static pressure computer cooling fan, designed and built primarily for highest-performance computer liquid cooling systems. Its high-quality Hydro-Dynamic bearing and the all new Start-Stop function ensures the lowest of noise emissions and a true 0db environment if you PC is not under load.
Mechanical and electrical specifications:
- Maximum speed: 2200 RPM (+/- 10%) - Rated Voltage: 12V DC - Power Draw: 2.16W - PWM Duty Cycle: 25-100% - ER (Extended Range) - Connector: 4-pin PWM header - Shaft bearing: Hydro-Dynamic bearing - Bearing durability: 50.000 hrs @ 40°C (MTBF) - Dimensions: 120 x 120 x 25 mm
- Max Air Flow: 77 CFM = 131 m/h - Static Pressure: 3.16mm H2O = 31 Pa - Sleeved cable length: 300 mm - Noise Level: 33.5 dBA
The scope of delivery:
- EK-Vardar EVO series fan - self-tapping screws (4 pcs)
Designed and engineered by EK Water Blocks in Slovenia - Europe Made in China
It is normal for the EK-Vardar EVO fan to stop spinning at low workload and during PC idling. The 0db Start-Stop function PWM threshold might vary from motherboard to motherboard model and even source PWM header. The minimal rotation speed of the fan might vary from motherboard to motherboard model and even source PWM header. For best results, EK recommends using the CPU_FAN header as the PWM signal source for controlling the fan. The radiator is just for showcase and it is not included!