Black Box 19Inch IT Rackmount Blanking Panel (Matte Black)

Overview

The Black Box RMTB00 is a 19-inch rackmount blanking panel designed to close open spaces in equipment racks or cabinets. It serves to improve airflow management by directing cooling air through active devices rather than allowing it to escape through empty rack bays. Constructed from 0.125-inch thick metal with a matte black finish, this panel offers durability and a professional appearance that blends seamlessly with most rack enclosures.

Key features

• Solid metal panel that fills unused 19-inch rack spaces to maintain a clean and organized rack front
• Matte black finish reduces glare and resists fingerprints, keeping the rack looking neat in busy environments
• Includes 10-32 screws and cage nuts for quick installation without needing extra hardware
• Compatible with M6 screws commonly found in modern racks, providing flexible mounting options
• Supports proper airflow by sealing empty rack bays, helping to reduce hot spots and improve cooling efficiency
• Durable construction withstands daily handling in server rooms, data centers, and network closets

Key specs

• Panel size: 19-inch standard EIA rack width
• Material thickness: 0.125 inch metal
• Finish: Matte black
• Mounting hardware included: 10-32 screws and cage nuts
• Compatible screw types: 10-32 and M6

Installation and setup

Installation is straightforward thanks to the panel’s adherence to EIA standards for hole spacing and alignment. It fits directly into standard 19-inch rack rails without requiring additional framing or adapters. The included mounting hardware allows for quick attachment using a standard screwdriver, making it easy to retrofit existing racks or outfit new cabinets.

Ideal uses and environments

This blanking panel is well suited for data centers, network closets, audio-visual racks, and home labs where both appearance and thermal management are important. It helps technicians reserve space for future equipment and assists facilities managers in tidying cable routes while improving airflow. By reducing air leakage through empty rack spaces, it contributes to more predictable cooling and can help lower air-conditioning demands.