Middle Atlantic Rackmount Fan Kit – 4.5in, 115V, 50 CFM at 30 dBA

Engineered for quiet, efficient cooling in rack-mounted environments, the Middle Atlantic Rackmount Fan Kit delivers dependable airflow without compromising the acoustic comfort of your control rooms, studios, or data racks. This 4.5-inch flush-mount fan combines a smooth ball-bearing design with a robust guard and a sleek black powder-coated finish, ensuring durable performance in demanding AV, recording, and IT installations. With a ready-to-install package that includes mounting hardware and a cord, this fan kit is designed to streamline cooling upgrades for 19-inch enclosures, racks, and cabinets where space and noise considerations matter most.

• High airflow for effective cooling — Delivers up to 50 CFM at 115V to help maintain optimal temperatures inside racks and enclosures, reducing heat buildup that can degrade equipment performance and longevity. The compact 4.5-inch form factor fits snugly into standard rack openings while delivering steady, reliable airflow where you need it most.
• Ultra-quiet operation — Designed for environments where noise matters, this fan runs at a measured 30 dBA. Its quiet performance makes it well-suited for broadcast studios, control rooms, and other spaces where silence supports concentration and critical listening.
• Durable ball-bearing design — Built for long life with a smooth, reliable ball-bearing motor that minimizes friction and wear. This design extends service intervals in high-usage rack setups, offering consistent cooling performance over time.
• Robust, low-profile guard and finish — Features a protective guard with a black powder coat finish that blends with standard rack hardware. The guard protects the blades while preserving a clean, professional look inside equipment racks and AV enclosures.
• Complete installation package — Each unit includes mounting hardware and a cord, simplifying installation and minimizing the need for additional parts. The flush-mount design ensures a clean profile inside the rack, helping maintain clear access to patch panels, cables, and other components.

Technical Details of Middle Atlantic Rackmount Fan Kit

• Model — Middle Atlantic Rackmount Fan Kit, 4.5-inch flush mount
• Voltage — 115V AC
• Airflow — 50 CFM (maximum)
• Noise — 30 dBA
• Size — 4.5-inch footprint designed for standard rack openings
• Bearing type — Ball-bearing motor for long life and smooth operation
• Guard finish — Black powder-coated guard for durability and aesthetics
• Shroud — Integrated shroud and blades engineered for efficient airflow and minimized turbulence
• Includes — Guard, mounting hardware, and power cord
• Applications — Ideal for rack enclosures, AV racks, server rooms, and other 19-inch equipment cabinets

How to Install Middle Atlantic Rackmount Fan Kit

• Prepare the workspace — Power down and unplug all equipment in the rack. Confirm that there is adequate clearance behind the rack doors and within the enclosure to accommodate the 4.5-inch fan and its guard.
• Identify mounting location — Choose a location that aligns with the rack’s interior space and allows unobstructed airflow. The flush-mount design is intended to sit neatly within the rack opening without protruding.
• Install the guard and mounting hardware — Use the included mounting hardware to secure the guard and fan assembly in the chosen opening. Ensure the blades have full clearance to rotate without contacting cables or panels.
• Route the power cord — Connect the included cord to a suitable 115V power source. Route the cord away from hot components, moving parts, and any door or side panel seams to prevent wear or snagging. If your installation uses a power strip or a dedicated supply, ensure proper surge protection and grounding.
• Test and verify airflow — With power applied, verify that air is flowing in the intended direction and that the fan operates smoothly without vibration. Check that the guard and shroud remain secure and that there is no interference with mounted cables, shelves, or patch panels.
• Final checks — Re-secure any panels or doors, confirm cable routing remains clear, and monitor the system during initial operation to ensure consistent cooling performance. Schedule periodic inspections to confirm the fan continues to operate quietly and efficiently over time.

Frequently asked questions

• Q: What is the noise level of this fan?

  A: The fan is designed to operate at approximately 30 dBA, making it suitable for quiet rack environments such as studios, control rooms, and conferencing spaces.

• Q: What voltage does it require?

  A: It requires 115V AC power, standard for most North American installations.

• Q: How much airflow does it provide?

  A: It delivers up to 50 CFM at 115V, helping to maintain airflow and temperature control inside racks and enclosures.

• Q: Are mounting hardware and cords included?

  A: Yes. The kit ships with the necessary mounting hardware and a power cord for quick, straightforward installation.

• Q: Is this a flush-mount or protruding fan?

  A: This model is designed for flush-mount installation to maintain a clean, professional rack profile.