Rack blanking panel LANBERG PPKS-9112-B, 12-port, 1U, metal, grey, 254×44.5×99.3 mm

The Lanberg PPKS-9112-B rack blanking panel is a metal closure panel designed to cover unused 10" rack spaces in standard equipment racks. Measuring 25.4 cm in height with a width of 254 mm and a depth of 99.3 mm, this black panel provides a solid barrier that directs airflow, reduces dust ingress and helps maintain consistent cooling across mounted devices.

Advantages

Constructed from durable metal, the panel offers reliable mechanical protection for empty rack units while contributing to improved thermal management by preventing hot-aisle and cold-aisle mixing. Its black finish integrates visually with typical rack equipment and reduces light penetration into the rack interior. The compact depth allows installation without interfering with adjacent cabling or equipment rails.

Suitable for

• Sealing unused 10" rack units in server and network racks
• Improving airflow planning in data centres and server rooms
• Preventing dust and debris from entering rack interiors
• Maintaining consistent operating temperatures for rack-mounted equipment

Key specifications

• Material: metal construction for strength and durability
• Height: 25.4 cm (10")
• Width: 254 mm
• Depth: 99.3 mm
• Colour: black
• Mounting: fits standard 10" rack spaces

How to use

Locate the unused 10" space in the rack, align the panel with the mounting points or rails and secure it according to the rack's attachment method (screws, captive fasteners or snap-in brackets as applicable). Ensure the panel sits flush with surrounding equipment to avoid gaps that can allow unwanted airflow or dust entry. For best results, inspect adjacent cable routing and clear any obstructions before final installation.

Recommendations

Use blanking panels in a combination with planned airflow management: place panels above and below active equipment to direct air through front-to-back paths, and replace damaged panels to maintain consistent thermal performance. Regularly clean the panel surface and check mounting integrity during routine rack maintenance.