EKWB EK-Vardar F3-120 High Static Pressure 120mm Cooling Fan High-static pressure / low noise profile - unlike other general-purpose computer cooling fans, the EK-Vardar family of fans is built specifically for computer liquid cooling systems, namely radiator cooling Fan Speed: 925 - 1850 rpm (+/- 10%) Noise Level: 29.5 dBA Static Pressure: 2.24mm H2O = 22 Pa Dimensions: 120 x 120 x 25 mm <a href="https://www.amazon.com/b?node=14770868011"> International products </a> have <a href="https://www.amazon.com/gp/help/customer/display.html/ref=nav_cs_help?ie=UTF8&nodeId=202045290"> separate terms, </a> are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Manufacturer warranty may not apply <a href="https://www.amazon.com/b?node=14770868011">Learn more</a> about Amazon Global Store.