Supermicro FAN 0104L4 - Case fan - 80 mm - for SC743 TQ-865B, TQ-865B-SQ, SuperWorkstation 7045A-C3B, 7045A-CTB, 7045A-WTB
"General Information" Product Name--80mm Case Fan Product Type--Cooling Fan Fan Diameter--1 x 80mm Fan Speed--1 x 2800 rpm Air Flow--1 x 32.9 CFM Connectors--4-pin LP4 Form Factor--Side Fan Dimensions--3.15" Length x 3.15" Width x 0.98" Height Rated Current--0.13 A Power--1.8 W Noise--24.0 dBA Compatibility--Supermicro SC743 SuperChassis