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Server racks live and die by their airflow. One client recently faced rising temperatures in a small server room—a silent threat to thousands of dollars’ worth of hardware. The fix wasn’t an overhaul or an expensive HVAC retrofit—it was smarter ventilation.
The GRIFFIN Rackmount Exhaust Fan 3U delivers that with power, precision, and quiet efficiency. Its triple-fan setup offers 255 CFM of airflow with only 43 dBA noise output per fan, making it a serious contender for anyone managing thermal control in data-heavy environments.
Let’s break down why this rackmount fan is a practical, long-term addition to any IT infrastructure.
Technical Specifications & Performance
The GRIFFIN fan system is engineered for real-world rack environments, offering a strong balance of airflow, efficiency, and noise control.
Highlights at a Glance:
- Airflow: 85 CFM per fan (255 CFM total)
- Noise: 43 dBA per fan—quiet enough for office settings
- Speed: 2550 RPM per fan
- Static Pressure: 0.25 inch-H2O—great for tight, obstruction-heavy racks
- Power Draw: 60W total, 110V compatible
This combination enables the fans to efficiently extract hot air while minimizing disruption, even in acoustically sensitive settings like AV setups or open-plan offices.
Build Quality & Design
Sturdiness meets utility with the GRIFFIN’s construction and layout.
Structural Features:
- Material: Heavy-duty steel with a black powder-coated finish
- Dimensions: 3U height (5 1/3″), standard 19″ width, 2 3/8″ depth
- Fan Size: 120 × 120 × 38mm—deeper than average for more robust internal components
- Power Cord: Integrated 2-prong plug—no adapters needed
- Mounting: Reinforced points for vibration-free, secure installation
The solid frame helps eliminate buzzing or flexing under stress—especially important in high-vibration environments or mobile rack installations.
Installation & Compatibility
Ease of setup is another plus. Whether you’re a seasoned IT technician or a solo system builder, the GRIFFIN fans streamline deployment.
Installation Perks:
- Fits all standard 19-inch server racks (APC, Dell, HP, IBM, etc.)
- Requires only standard rack screws and no extra tools
- Can be used for intake or exhaust (usually mounted top-rear for best convection)
Its 2 3/8″ depth also ensures there’s still room for tidy cable management behind the unit.
Performance in Real-World Conditions
Thermal issues aren’t theoretical—they’re operational risks. In real deployments, the GRIFFIN fan system shows meaningful impact.
Proven Cooling Gains:
- Temperature Drops: 5–15°C reductions in sealed or partially ventilated racks
- Long-Term Durability: 2+ year installs still operating quietly and reliably
- Noise Satisfaction: Frequently praised for being quieter than expected
This type of performance has been especially beneficial in edge computing setups, audio-visual gear racks, and compact server closets.
Cost & Value Proposition
The fan system delivers serious returns, not just in cooling—but in equipment longevity and reduced downtime.
Purchase Options:
- Configurations: Available as single units, 2-packs, and 4-packs
- Best Price: Reverb offers the 4-pack at $140.29 (vs. $182.00 on Amazon)
Value Breakdown:
- Warranty: 1-year limited—standard for commercial-grade units
- Efficiency: Far more affordable and energy-efficient than HVAC upgrades
- Lifespan Extension: Cooler electronics can last 2× longer, reducing replacement costs
With shipping weights around 4 lbs per unit, bulk orders remain easy to store and distribute.
Why It’s a Smart Buy
The GRIFFIN Rackmount Exhaust Fan 3U stands out for its performance-to-noise ratio, installation ease, and overall construction quality.
Whether you’re outfitting a startup’s IT room or managing a production server array, its reliability and effectiveness in real environments make it more than just a fan—it’s a safeguard.
Available now on Amazon and other retailers, it’s one of the more affordable ways to protect your digital investments from heat-related damage.