Description Are you looking for a professional, yet affordable computer chassis air cooler? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our computer chassis air cooler must meet your needs. It is one of the best choices for you. Features -Color: Black -Material: ABS -Size: 12.00X12.00X2.50cm/4.72X4.72X0.98in Voltage: 12V Current: 0.25A+/-10% Speed: 1200RPM+/-10% Air volume: 37.5CFM+/-10% Noise: 20dBA+/-10% Connector: 4-pin Service life: 40000h - Large air volume design, rapid heat dissipation, enjoyable gaming. - The silicone pad has better toughness, is not easy to deform, and is more durable. - Strong magnetic hydraulic bearings, provide strong power for the fan. - It is simple in design, but very practical in use, which brings great convenience to you. - It is in stable characteristics, high performance and it is in great reliability, simple, easy to install. Large air volume design, rapid heat dissipation, enjoyable gaming. The silicone pad has better toughness, is not easy to deform, and is more durable. Strong magnetic hydraulic bearings, provide strong power for the fan. It is simple in design, but very practical in use, which brings great convenience to you. It is in stable characteristics, high performance and it is in great reliability, simple, easy to install.