HPE P50400-B21 2U Com Bezel Kit for Proliant DL3XX Gen11

HPE P50400-B21 2U Common Bezel Kit for ProLiant DL3XX Gen11

The HPE P50400-B21 2U Common Bezel Kit is a genuine front bezel accessory designed specifically for HPE ProLiant DL3XX Gen11 servers. This bezel plays an important role in enhancing physical security, maintaining optimal airflow, and improving the overall appearance of enterprise server installations. It is an ideal addition for data centers, colocation facilities, and professional IT environments that require both functionality and a clean, standardized rack presentation.

Developed and validated by Hewlett-Packard Enterprise, the P50400-B21 bezel kit guarantees precise mechanical fit and full compatibility with supported 2U ProLiant Gen11 platforms. Using original HPE accessories helps ensure long-term reliability and preserves system integrity.

Detailed Product Overview

The HPE P50400-B21 is a 2U common bezel designed to mount securely on the front of compatible ProLiant DL3XX Gen11 servers. Its primary function is to protect exposed front components such as drive bays and system controls while still allowing proper airflow through engineered ventilation openings.

In enterprise environments, front bezels are not only cosmetic accessories; they also provide an additional layer of protection against accidental contact, dust exposure, and unauthorized access. The P50400-B21 bezel is engineered to meet HPE’s strict mechanical and thermal design standards, ensuring that system cooling performance is not compromised.

Key Features and Advantages

• Purpose-Built for Gen11
  Designed exclusively for HPE ProLiant DL3XX Gen11 2U servers, ensuring a perfect fit and consistent appearance.

• Improved Physical Security
  Covers front-accessible components, helping reduce the risk of accidental removal or tampering in shared environments.

• Optimized Airflow Design
  Engineered to maintain correct airflow patterns, supporting efficient cooling in high-density racks.

• Professional Data Center Appearance
  Provides a clean, uniform look across racks, ideal for enterprise and colocation deployments.

• Genuine HPE Accessory
  Manufactured and tested by HPE to meet enterprise-grade quality, durability, and compatibility standards.

• Simple Installation
  Designed for quick and easy installation on supported systems with minimal effort.

Technical Specifications

General Specifications

• Product Name: HPE 2U Common Bezel Kit

• Option Part Number: P50400-B21

• Form Factor: 2U Rackmount

• Component Type: Front Bezel / Chassis Cover

• Color: Standard HPE Gen11 styling

• Condition: New, original HPE option

Compatibility Information

The HPE P50400-B21 bezel kit is compatible with the HPE ProLiant DL3XX Gen11 family of servers, including supported 2U chassis models within the DL300 series. Compatibility can vary depending on exact server configuration, drive cage layout, and regional SKU variations.

Before deployment, it is recommended to confirm compatibility with your specific ProLiant Gen11 model to ensure proper fit and operation.

Ideal Use Cases

• Enterprise data centers

• Colocation and hosting facilities

• Cloud infrastructure deployments

• Virtualization and container platforms

• Corporate IT server rooms

• Secure rack environments requiring controlled physical access

Why Choose the HPE P50400-B21 Bezel Kit?

Using an original HPE bezel ensures your ProLiant Gen11 server maintains its designed airflow characteristics, mechanical stability, and enterprise-grade appearance. Third-party alternatives may not meet HPE’s strict design tolerances, potentially impacting cooling efficiency or fit. The P50400-B21 bezel kit is the recommended choice for organizations that value reliability, compatibility, and professional presentation.