FAN-0130L4 4pin PWM Blow fan for CSE-835
80x80x38mm 11KRPM
			 
						
				FAN-0091L4 4pin case fan for rear of CSE-743 (optional)
			 
						
				80x80x38mm 13.5k RPM Middle Hot-Swap blow fan for 2U
( Delta ) -  80mm Fan -  Double Ball Bearing -  13500RPM Fan Speed
			 
						
				80x80x80 mm, 14.2K-15K RPM Counter-rotating, Hot-swappable Fan
			 
						
				FAN-0146L4 4pin blow fan for CSE-847D (int. hot-plug)
92x92x38mm 9700RPM