Overview Product Dimensions : 1.58"L x 1.58"W x 0.4"H Brand : Wathai Power Connector Type : 2-Pin Voltage : 5 Volts (DC) Cooling Method : Air Compatible Devices : Gaming Console, Printer, small box Noise Level : 24 Decibels Material : Plastic Maximum Rotational Speed : 7000 RPM Air Flow Capacity : 2.7 Cubic Feet Per Minute About this item Small Size, Powerful Cooling: 40mm(L) x 40mm(W) x 10mm(H) /1.55x1.55x0.4 in. per fan. Ideal for DIY cooling projects with limited space. Provides good airflow in compact setups Replacement Fan Solution: Effectively replace defective fans with this high-performance 4010 blower fan. Keep your devices running smoothly Easy Installation, Dual Ball: Install the Wathai 5V centrifugal fan effortlessly and enjoy immediate cooling benefits. circulating air under the motherboard. 50000 H life Versatile Cooling Applications: Suitable for various scenarios: mini-ITX builds, active cooling for electronic devices, dashcams, fridge circulation, 3d printer, and attic control, general aviation kneeboard High Performance: Wathai delivers on quality and functionality. Enjoy quiet operation, durability. Upgrade your cooling system today. Rated Voltage:5V 0.15A; Speed: 7500RPM; Air flow: 2.7CFM; Noise:24dBA