Supermicro FAN-0121L4 92x38 mm Hot-Swap 4-pin PWM Cooling Fan
92mm Hot-Swappable Middle Axial Fan
Compatible with CSE-758TS Series Chassis
Supermicro Certified, Fan Speed: 8,000 RPM
92x38 mm Hot-Swap 4-pin PWM Middle Cooling Fan with Air Shrod and Optimal Fan Speed Control, for Chassis SC758 series