Nidec (R40W12BS5AC-65T07A3) FAN-0086L4 is a standard fan for CSE-113MTS, CSE-113TS, and CSE-815TS series chassis. This fan has been fully tested and validated by Supermicro to ensure the best quality and cooling performance. Manufacturer Nidec Fan Size 40mm Rated Fan Speed 12000 RPM [Inlet] / 11000 RPM [Outlet] Acoustic Noise Level 56 dBA Maximum Airflow Rate 24 CFM Rate Current (A) 0.8A Connector 4 Pin Dimensions 40L x 40H x 56W (mm) Validated Chassis CSE-113TQ-563CB, CSE-113TQ-563UB, CSE-113TQ-600CB, CSE-113TQ-600UB, CSE-113TQ-600WB, CSE-113TQ-700CB, CSE-113TQ-700UB, CSE-113TQ-R500CB, CSE-113TQ-R500UB, CSE-113TQ-R700CB, CSE-113TQ-R700UB, CSE-113TQ-R700WB, CSE-815TQ-563CB, CSE-815TQ-563UB, CSE-815TQ-600CB, CSE-815TQ-600UB, CSE-815TQ-600WB, CSE-815TQ-710UB, CSE-815TQ-720CB, CSE-815TQ-720UB, CSE-815TQ-R500CB, CSE-815TQ-R500UB, CSE-815TQ-R500WB, CSE-815TQ-R654CB, CSE-815TQ-R700CB, CSE-815TQ-R700UB, CSE-815TQ-R700WB, CSE-LB16AC2-R706AW Search Terms B8-04056CNI-024C006, A8-04056CNI-004C001, R40W12BS5AC-65T07A3 Warranty 1 year warranty Product Environmental Compliance RoHS and REACH compliant, details available upon request