The PROCOOL SP480XT is a temperature controlled, variable speed silent rackmount fan system.
With a noise level of only 12-20 dBA at top speed,
the SP480XT is one of the quietest 2U rackmount fan models available.
The low noise makes this fan suitable for noise sensitive applications from home AV to professional studios.
And with airflow pushing at 56-128 CFM this fan can cool the hottest racks!
Available in both intake and exhaust versions.
The Intake model SP480XT blows air into the rack.
The Exhaust model SP480XT-E pulls air from the rack.
✓ Quiet operation - 12-20 dBA
✓ High Airflow - 56-128 CFM
✓ 3 Year Warranty
SP480 Operating Instructions.pdf