### 19-Inch 3U Server Rack Blanking Panel with 125mm (5-Inch) Duct Port - Energy-Efficient Cooling for Full-Size Racks
**Enhance Your Data Center or Homelab with Precision Airflow Control!**
Tackle thermal challenges in your 19-inch server rack with our advanced 3U blanking panel, featuring a 125mm (5-inch) duct port for targeted heat extraction or AC air injection. This 3D-printed PETG solution seals unused rack space to reduce bypass airflow, cutting energy costs by 20-40% and improving PUE (Power Usage Effectiveness) in high-density setups like AI-driven or edge computing environments. Ideal for hot aisle/cold aisle containment, it’s a sustainable alternative to traditional CRAC systems.
**Key Features for Optimal Performance:**
- **Duct Port Integration**: 125mm port supports high-CFM airflow, compatible with standard ducts for efficient thermal management.
- **Rack Compatibility**: Fits 19-inch EIA-310 racks with precise mounting, occupying 3U (5.25 inches) of space.
- **Robust Construction**: PETG filament ensures heat resistance (up to 80°C), flame-retardant properties, and a professional black finish.
- **Versatile Applications**: Supports passive cooling, heat recovery, or bridges to hybrid cooling and RDHx/DLC systems.
**Benefits for Sustainable Racks:**
This panel localizes BTU management, aligning with 2025 green data center trends, reducing reliance on room-wide cooling, and extending hardware life. Perfect for AI, edge computing, or high-BTU workloads.
**Customization & Shipping:**
Customize with equipment mounts, additional ports, device integration (fans, filters), or sensors. Contact us for 4U/150mm variants. Ships globally with tracking and insurance; 3-5 day production, 7-14 day delivery. Eco-friendly packaging included.
**Boost Your Rack Efficiency Now!** Shop or inquire for custom solutions at DT3DStudio.
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