HPE P50400-B21 DL3xx Gen11 2U Rack Server Front Bezel Kit
Overview
The HPE P50400-B21 is a replacement or add-on front bezel kit designed for HPE ProLiant DL3xx Gen11 2U rack servers. The bezel provides physical access control to front-panel drives and controls — a standard requirement in co-location, data center, and secure server room deployments where chassis tampering or accidental interference with hot-plug drives is a concern. If you're commissioning a new DL3xx Gen11 server without a bezel or replacing a damaged one, P50400-B21 is the factory part to specify.
Compatibility
Designed specifically for the HPE ProLiant DL3xx Gen11 platform in the 2U form factor. This includes the HPE ProLiant DL360 Gen11, DL380 Gen11, and DL385 Gen11 where a 2U front bezel is applicable. Do not install on Gen10 or earlier chassis — the Gen11 latch and rail geometry differ from prior generations and the bezel will not seat correctly. Confirm your server's chassis generation before ordering.
Installation Notes
Installs tool-free via the standard HPE front-bezel latch mechanism on Gen11 2U chassis. Align the right hinge pin into the chassis receiver, swing the bezel flush, and engage the left latch until it clicks. No fasteners or tools required. The bezel ships as a kit — verify the contents against your packing slip on receipt. If deploying into a rack server environment with a physical security requirement, pair with a compatible HPE bezel lock kit to prevent unauthorized removal.
