(for CSE- 825TQC-R1K03LPB) X11DPi-N X11DPi-NT Servers (for CSE- 825TQC-R1K03LPB) 6029P-TR 6029P-TRT Systems Cooling Fans: 3 x 80mm heavy duty fan(s) with PWM fan(s) speed control Operating Environment (System) Operating Temperature Range: 5 o C - 35 o C (41 o F - 95 ...