Middle Atlantic R412-4524B R4 Series 4-Post Open Frame Rack, 24" Deep, 45U RMS, Black

Optimize rack space and protect mission-critical hardware with the Middle Atlantic by Legrand R4 Series 4-post open frame rack. This R412-4524B rack frame is engineered for IT, security and surveillance, and AV installations where deep, heavy equipment and reliable cooling matter. With a full 45U of usable rack height and a 24" mounting depth, the open-frame design supports high-density networking, monitoring and telecom gear while promoting unrestricted airflow to reduce cooling costs. A 2,500 lb maximum load capacity and rugged steel construction give you the strength to consolidate servers, switches, routers, and VoIP or surveillance appliances with confidence. Split rackrails and an open top accept optional cable ladders, making structured cable runs and mixed-depth device mounting fast and repeatable. The adjustable base can be configured inward to save space or outward for extra stability, and multiple racks can be ganged for scalable infrastructure growth. TAA compliance and UL listing make this rack a solid choice for government and enterprise projects. Order the R412-4524B to streamline deployment in server rooms, security/monitoring closets, or AV racks—contact sales for bulk or custom configurations.

• Built to support heavy, deep equipment so your networking, server, and security systems stay secure and organized
• Open-frame design and 45U capacity maximize airflow and make cooling high-density racks easier
• Flexible mounting with split rackrail and optional cable ladder access simplifies cable management and mixed-depth installs
• Adjustable base lets you conserve floor space or add stability where needed, enabling versatile deployments in data centers and AV rooms
• TAA-compliant, UL-listed construction and a lifetime limited warranty deliver long-term reliability for government, institutional, and commercial projects