AC Infinity CLOUDPLATE T9 Cooling Fan System
Category: Accessories
Exhaust Up Top, Intake Down Low, One Thermostat in Charge
The AC Infinity CLOUDPLATE T9 is a 3U rack fan system for any standard 19-inch rack, sold here in two versions. The exhaust version pushes warm air out through the front panel. The T9-N intake version draws cool room air in. Three 120 mm fans move 60 to 300 CFM across six speeds at 12 to 38 dBA.
Both are run by an LCD thermostat on the front panel and a corded temperature probe. Mount an exhaust unit near the top of the rack and an intake unit near the bottom. The rack then breathes bottom to top, the way warm air wants to move.
At 5.25 inches tall and 2 inches deep each takes three rack spaces and almost no depth. Every kit includes the fan unit, the probe, four mounting screws, wire ties and a 6-foot power adapter.
How a 3U Panel Cools a Whole Rack
Five Modes Behind One Small Display
AUTO mode is a thermostat. The fans start when the probe meets your set temperature and stop once it falls below by the buffer, set at 2, 4, 6 or 8°F. SMART mode steps the speed down one level per buffer step under the setting. SPEED mode fixes a level from 0 to 6.
An alarm temperature runs the fans flat out and beeps until the rack cools. Hold the Leaf button to lock the panel, or tap it to turn the display off while everything keeps running. Readings show in Fahrenheit or Celsius.
Aluminum Frame, Stainless Probe, 67,000-Hour Bearings
The three fans use PWM-controlled motors and dual ball bearings rated for 67,000 hours. Airflow runs from 60 to 300 CFM and noise from 12 to 38 dBA across six speeds. The frame is brushed black aluminum with CNC-machined corners. The 6-foot stainless probe reads the rack where the heat collects. Power draw is 12 watts.
Who Is This Rack Cooling Fan Best For?
- Owners of a hot home theater rack — up to 300 CFM in or out of the rack keeps amplifiers and processors out of thermal protection
- Listening rooms where fan noise matters — at 12 dBA on the low speeds the fans sit below room noise, and SMART mode only spins them up when the probe says so
- Shallow racks and furniture-style stands — two inches of depth behind the rails fits where deeper fan panels will not
- Racks that need a real airflow plan — one exhaust up top and one intake down low, linked by the EXT port, turn a hot box into a chimney
- Your components sit on open shelves — the CLOUDPLATE bolts to 19-inch rack rails and does nothing on a shelf. For gear on shelving, AC Infinity AIRCOM component fans sit on top of the component instead
How Does It Connect to Your System?
Bolt the unit into an open 3U space with the four screws, exhaust near the top or intake near the bottom. Plug the adapter into the POWER jack and a wall outlet. Plug the probe into the PROBE jack and tie its head near the hottest component, away from the fans. Press Mode until AUTO shows and set your start temperature.
A daisy-chain cord, sold separately, lets the EXT port run the second unit from the first one's controller.
Pairs Well With
The CLOUDPLATE T9 looks after everything else in the rack:
- Audio racks — the 19-inch racks and rack-style stands the CLOUDPLATE mounts into
- Multi-channel amplifiers — the hottest thing in most home theater racks
- Home theater receivers — keep the processor cool and the protection circuit quiet
- Power conditioners — clean power and a spare outlet for the fan adapter
Frequently Asked Questions
Exhaust or intake, which do I need?
Start with exhaust near the top of the rack; that alone helps most racks. Add the intake version at the bottom when the rack is packed, enclosed or still running warm.
What comes in the box?
The 3U fan unit, the corded 6-foot temperature probe, four rack screws, wire ties and a 6-foot power adapter.
Where does the probe go?
Tie the probe head near your hottest component and away from the fans themselves. That way the controller reacts to the equipment, not to its own airflow.
What is the warranty?
AC Infinity covers the fan unit for two years from the date of purchase against defects in materials and workmanship.
See It in Action
AC Infinity's own CLOUDPLATE series video shows the rack fan systems, the controller and the airflow path:
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Learn More
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