Orion Fans Case Fan OD4010-24HB-5 ^^ 24 VDC ^^ 40x40x10 mm ^^ 7 CFM ^^ 25dBA ^^ 6000 RPM ^^ Wire Leads ^^ Crosses with C33903 (Nidec), GDA4010-24BB (Comair-Rotron) & AD0424HB-G76 (Adda) ****For more information refer to the specification sheet located in the Technical Specification section****