Supermicro - FAN-0102L4 - Fan 1U 2U 40mm 4-Pin 12K RPM FAN-0102L4 - Supermicro - 1U 2U 40x40x56mm (4-pin) 12K/ 8K RPM $40.71
Supermicro - FAN-0106L4 - Fan 1U 40mm 4-Pin PWM FAN-0106L4 - Supermicro - 1U 40x40x28mm (4-pin) PWM Fan f/ SC11's $61.50 $50.00
Supermicro - FAN-0061L4 - Fan 1U 40mm 4-Pin PWM FAN-0061L4 - Supermicro - 1U 40x40x28mm 4pin PWM Fan f/ SC813's $55.93
Supermicro - FAN-0065L4 - Fan 1U 40mm 4-Pin PWM FAN-0065L4 - SuperMicro - Supermicro1U 40x40x28 mm 4Pin PWM Fan for SC813MF/ SC113M Chassis $58.32 $47.41
Supermicro - FAN-0141L4 - Fan 40mm 20.5K RPM FAN-0141L4 - Supermicro - 40x40x56 mm 20.5K RPM / 17.6K RPM Fan $133.17 $59.76