Premium 1U Top-Mount Rack Cooling Fan Tray (230V AC) for Rapid Thermal Exhaust An industrial-grade, heavy-duty roof fan tray engineered to actively exhaust high thermal loads from dense 19-inch server cabinets. Operating on standard 230V AC power and configurable with 2 to 4 high-velocity ball-bearing fans, this low-profile climate control unit accelerates vertical convection currents inside the rack, pulling rising hot air away from critical NVR servers, core switches, and UPS modules to prevent thermal throttling.
High-Velocity Thermal Regulation for Mission-Critical Enclosures
Dense network infrastructure hardware generates massive amounts of heat. Left unregulated, rising hot air pools at the top of server enclosures, creating destructive thermal microclimates that drastically shorten the lifespan of core switches, processor units, and hard drives. Our Premium Top-Mounted Fan Tray acts as the primary mechanical exhaust engine for the cabinet, ensuring constant, high-volume air turnover.
Engineered to drop seamlessly into the specialized roof recesses of standard server racks (including the SRA 42U series), this tray operates right at the top vertex of natural thermal convection. By forcefully pulling hot exhaust air upward and throwing it out of the cabinet's perforated ceiling plates, it maintains a continuous low-pressure draw that pulls cool intake air into the base of the rack, keeping your underlying server array running at optimal baseline temperatures.
Key Performance Features
Dual-to-Quad Balanced Fan Arrays: Configurable with 2 or 4 heavy-duty, high-CFM (Cubic Feet per Minute) axial fans. This multi-fan redundancy guarantees high-volume airflow across the entire depth spectrum of the server cabinet.
Dual Ball-Bearing Longevity Core: Built with premium, industrial-grade dual-ball bearing assemblies rated for continuous 24/7/365 operation with an MTBF exceeding 50,000 hours, resisting dust buildup and vertical mounting friction far better than standard sleeve-bearing fans.
Native High-Voltage 230V AC Drive: Pre-wired to run on standard European/International 220V–240V AC power, attaching directly to standard rack Power Distribution Units (PDUs) via a heavy-duty IEC C14 or Schuko connector cable.
Low-Profile Structural Integration: Features a low-height, compact steel chassis design that bolts completely inside the roof canopy recess, preserving all 42 rack units of internal mounting space for your data servers and patch panels.
Whisper-Quiet Aerodynamic Fan Blades: Outfitted with custom-pitched, dynamically balanced impellers that maximize static pressure and air displacement while suppressing acoustic noise to comfortable office-safe thresholds ($<45\text{–}50\text{ dBA}$).
Integrated Safety Grilles and Thermal Fuses: Protected by heavy-gauge steel finger guards on both entry and exit faces to prevent accidental wire snags, alongside an automated electrical fuse element that isolates individual modules during power surges.
Ideal Infrastructure Applications
High-Density NVR/VMS Core Racks: Forcefully cooling clustered recording servers (such as Geutebrück G-ST units) packed with multiple high-RPM enterprise surveillance hard drives.
Enterprise Core Switch Cabinets: Supplying critical cross-ventilation to high-capacity PoE+ managed switches (like the Juniper EX4100-48P) handling dense data traffic loads.
Isolated Outpost Network Enclosures: Active heat displacement inside industrial facility server rooms, warehouses, and remote security shacks lacking dedicated perimeter AC climate controls.
Technical Performance MatrixEngineering Metric2-Fan Configuration4-Fan ConfigurationOperational Voltage220V – 240V AC (50/60 Hz)220V – 240V AC (50/60 Hz)Airflow Performance~180 – 220 CFM Total~360 – 440 CFM TotalPower Consumption~30 Watts~60 WattsBearing SystemHeavy-Duty Dual-Ball BearingHeavy-Duty Dual-Ball BearingNoise Profile Index$\le 42\text{ dBA}$$\le 48\text{ dBA}$Chassis CompositionPowder-Coated SPCC SteelPowder-Coated SPCC SteelInterface Cable2-Meter Lead with IEC C14 Plug2-Meter Lead with IEC C14 PlugWhat's Included in the System Setup
Top-Mount Roof Fan Tray Unit (Pre-Assembled and Tested)
$4\times\text{ M6 Cage Nut, Washer, and Mounting Bolt Hardware Sets}$
Integrated AC Power Cord (IEC C14 or Localized Country Plug)
Technical Structural Mounting Alignment Sheet