PROCOOL SXT2280 (2U) Temp Controlled Rack Fan (4) SXT80 Fans/9-17 dBA @ 28-64 CFM
With a noise level of only 12 dBA at low speed and 20 dBA at top speed,
the SXT280 is one of the quietest 2U rack-mount fan models available.
The low noise makes this fan suitable for noise sensitive applications from home AV to professional studios.
Temperature controlled Variable Speed
Each fan has a temperature sensor that regulates the fan speeds independently.
When the sensor detects heat above 77°F the fan speed will begin to increase. The fan will reach full speed at 104°F.
The sensor should be located on or near the heat source for optimal performance.
As temperature and speed increase the airflow increases to provide optimum cooling for most racks.
Available in both intake and exhaust versions.
The Intake model SXT2280 blows air into the rack.
The Exhaust model SXT2280-E pulls air from the rack.
The SLAVE fan (model SXT2280-SLAVE) comes with an interconnect cable in place of the power supply.
The interconnect cable allows you to connect any procool rack fan to a Master fan with temperature controller.
✓ Quietest Fan Available - 12-20 dBA
✓ Medium Airflow - 56-128 CFM
✓ 3 Year Warranty