Blank panel LOGON RAB310BL Black 3U 19 inch

The LOGON RAB310BL Black 3U 19 inch blank panel is a rack accessory designed to fill unused 3U spaces in standard 19-inch server and equipment racks. With a width of 48.3 cm and a slim depth of 15 mm, the panel provides a flush, professional appearance and helps maintain an organized rack layout while preventing dust ingress and preserving airflow patterns inside the cabinet.

Advantages

The solid black finish creates a uniform front surface that improves rack aesthetics and conceals empty spaces. Its shallow 15 mm depth minimizes intrusion into the rack interior while still providing a durable cover for unused equipment bays. Made for standard 19-inch mounting, the panel is easy to install and compatible with most server cabinets and network enclosures. By closing off unused openings, it contributes to regulated airflow and reduces the risk of dust accumulation on internal components.

Suitable for

• Filling unused 3U rack units in 19-inch server cabinets
• Improving visual uniformity in network and server racks
• Controlling airflow and preventing dust entry in equipment enclosures
• Temporary or permanent closing of empty rack bays in data centers and telecommunication rooms

Key specifications

• Form factor: 3U blank panel for 19-inch racks
• External width: 48.3 cm
• Depth: 15 mm
• Color: black
• Material: metal sheet with finished coating (black)
• Mounting type: front-mounted to standard 19-inch rack rails

How to use

Align the panel with the desired 3U space on the front of the 19-inch rack and secure it to the rack rails using the appropriate screws or captive fasteners provided by the cabinet or separate hardware. Ensure the panel sits flush with adjacent modules to maintain a continuous front surface. For temporary placements, keep hardware accessible for quick removal; for permanent installations, tighten fasteners to prevent vibration and movement.

Recommendations

Install blank panels in any unused rack units to maintain proper airflow paths and reduce dust exposure. When planning rack layout, place blank panels above and below active equipment where possible to guide conditioned airflow through installed devices rather than around them.