APC AR8136WHT200 – 1U White Rack Blanking Panel

Overview

The APC AR8136WHT200 is a 1U blanking panel accessory used to cover unused rack space in 19‑inch server and network cabinets. Rack blanking panels like this are deployed by data center engineers, IT infrastructure teams, and network administrators to control airflow patterns inside enclosures. By sealing open rack units, the panel helps prevent hot exhaust air from recirculating to the front of mounted equipment, supporting consistent front‑to‑rear airflow and reducing the risk of thermal anomalies.

This panel occupies 1U of rack space and is designed for toolless snap‑in installation, allowing quick placement and removal without the need for additional hardware. The white finish provides visual contrast in racks where visibility of unused units is important, such as customer‑facing equipment racks or staged deployment areas.

The AR8136WHT200 is commonly installed in data center cabinets, telecommunications racks, colocation facilities, and enterprise server rooms where equipment density varies and unused units can lead to bypass airflow. It enforces controlled airflow patterns, which is essential for racks with front‑to‑rear cooling architectures.

A practical deployment example includes a large data center rack build‑out, where racks are partially populated and technicians need a rapid, modular way to fill unused units while maintaining cooling efficiency. Toolless blanking panels allow teams to adjust airflow management quickly as equipment is added or reconfigured.

This product should not be used in situations where airflow through the blanked space is required, such as passive airflow cooling designs where perforated panels are needed to distribute air evenly. In those cases, vented or perforated blanking panels provide controlled airflow while still covering unused rack space.

Key Features

• 1U modular toolless rack blanking panel
• White finish enhances rack visibility
• Snap‑in design for rapid installation
• Blocks bypass airflow in 19‑inch racks
• Supports thermal management in partial installs

Specifications