Middle Atlantic MW-RD-40 RD Series Solid Rear Door, 1.2" Deep, 40U RMS, Black

Protect and conceal critical equipment in high-security IT, surveillance and monitoring installations with the Middle Atlantic MW-RD-40 RD Series solid rear door. Designed for professional racks, this 40U rear door delivers physical security and dust protection while keeping cable runs and patching out of sight for a neater, tamper-resistant cabinet. The low-profile 1.2" (1.22") depth preserves internal rack clearance so you don’t sacrifice mounting space for protection. Finished in durable black and engineered to fit RD Series enclosures and standard 19.44" rack widths, the MW-RD-40 installs cleanly into existing setups for fast integration.

Ideal for server rooms, network closets and video surveillance deployments, this rear door helps maintain compliance, improve equipment security and present a professional rack appearance. Pair it with proper airflow planning for optimal thermal management in high-density environments. Add the Middle Atlantic MW-RD-40 to your next IT, security or monitoring project to enhance physical security and system organization—order now or contact your sales rep for deployment guidance.

• Securely lock and protect critical servers, networking and surveillance gear with a solid rear barrier
• Conceals cabling and ports for tamper resistance and a cleaner, professional rack appearance
• Low-profile 1.2" depth preserves usable rack space while providing robust protection
• Full 40U coverage for standard server rooms, monitoring closets and IT cabinets
• Durable black finish and RD Series compatibility for straightforward integration and long service life