APC AR8136BLK200 – 1U Toolless Rack Blanking Panel (200 Pack)

Overview

The APC AR8136BLK200 is a modular rack airflow management accessory designed to cover unused rack units in standard 19-inch IT cabinets and server racks. Data center infrastructure teams deploy blanking panels to maintain controlled airflow inside racks by sealing open rack spaces. When unused rack units remain uncovered, hot exhaust air can recirculate toward the front of the enclosure, reducing cooling efficiency and creating thermal instability around active equipment. The AR8136BLK200 prevents this condition by physically blocking those gaps.

Each panel occupies 1U of rack space and uses a modular toolless mounting design, allowing technicians to install or remove panels quickly without tools or hardware. The design supports rapid rack configuration changes during equipment deployments or infrastructure expansion. By covering unused rack space, the panels help maintain predictable airflow patterns and preserve front-to-rear cooling paths commonly used in enterprise server cabinets and network enclosures.

The AR8136BLK200 is supplied as a 200-panel kit, intended for large-scale deployments across multiple racks in data centers or colocation facilities. This allows operations teams to implement consistent airflow management across entire rack rows. The panels install into square-hole EIA-310-compliant rack rails and are compatible with standard rack enclosures used in data center infrastructure environments.

A common deployment scenario involves partially populated racks during staged equipment rollouts. When servers, storage arrays, or network switches are installed incrementally, the blanking panels fill open rack units to prevent bypass airflow until additional equipment is installed. Maintaining airflow containment improves cooling predictability and reduces localized hot spots within racks.

This accessory should not be used in environments requiring airflow through the blanking area, such as racks using perforated panels or passive ventilation designs. In those scenarios, vented blanking panels or perforated fillers provide controlled airflow while still covering unused rack space.

Key Features

• Modular toolless blanking panels for rapid rack installation
• 1U airflow blocking design prevents hot air recirculation
• 200-panel kit supports large rack deployment projects
• Compatible with standard 19-inch rack mounting rails
• Maintains front-to-rear airflow in server cabinets

Specifications