Middle Atlantic SNE24D-4542-P1 – 24" 45U 42" Digital Enclosure

Product Overview

The Middle Atlantic SNE24D-4542-P1 is a 24-inch wide, 45U, 42-inch deep Slim Network Enclosure engineered for AV and IT convergence environments where passive front-to-rear airflow is sufficient. Designed around the SNE platform's chimney-style cooling architecture, this digital enclosure routes heat vertically through a sealed plenum without requiring active fans in the enclosure itself. Long-tail search terms: passive-cooled 45U AV rack enclosure, 24-inch wide digital server cabinet with chimney airflow.

Product Description

The SNE24D-4542-P1 delivers 45U of usable rack space in a 24-inch wide footprint, making it well suited for installations where floor space is at a premium but full-depth AV and networking gear must coexist. The "D" (Digital) designation indicates an enclosed form factor with a chimney cooling column that exhausts heat upward, keeping the equipment bay cooler and quieter than open-frame alternatives. The P1 passive configuration pairs a vented front door with a 70-percent open rear door, establishing a reliable front-to-rear thermal path that works with raised-floor or overhead plenum return systems. At 42 inches of interior depth, the cabinet accommodates standard 1U and 2U servers, patch panels, fiber management, and AV signal processors without requiring cable management workarounds. The SNE24D-4542-P1 is part of Middle Atlantic's SNE line, which is built to meet the joint demands of AV integrators and IT managers who specify common rack infrastructure across both disciplines. Adjustable mounting rails and blanking panel compatibility allow the interior to be organized to project-specific requirements. The enclosure ships with leveling feet and casters for flexible positioning during installation and final placement. Side panels are removable for side-by-side ganging with compatible SNE units. All steel construction provides the structural rigidity required for fully populated racks carrying heavy power distribution units and UPS equipment. The SNE24D-4542-P1 is available through Creation Networks, an authorized Middle Atlantic distributor.

Key Features

• 45U Rack Capacity — Accommodates a full complement of 1U and 2U AV and IT equipment in a single enclosure.
• 24-Inch Width — Fits in narrow equipment rooms and telecom closets where standard 30-inch cabinets are impractical.
• 42-Inch Interior Depth — Supports full-depth servers, switches, and AV processors without modification.
• P1 Passive Airflow (70% Vented Rear Door) — Establishes front-to-rear thermal path without active fans, reducing acoustic output and maintenance overhead.
• Digital (Chimney) Cooling Architecture — Vertically exhausts heat through an integrated plenum column compatible with overhead return air systems.
• Removable Side Panels — Enables side-by-side ganging of multiple SNE enclosures for expanded capacity.
• Adjustable Mounting Rails — Tool-adjustable depth positioning accommodates varied equipment form factors.
• Steel Construction — Provides structural rigidity for heavily loaded racks including UPS and power distribution equipment.
• Leveling Feet and Casters — Simplifies installation positioning and final placement on uneven or finished flooring.

Typical Applications

• Data center equipment rooms requiring high-density AV and IT convergence
• Server rooms with overhead or raised-floor plenum return air systems
• IT closets where floor space limits cabinet width to 24 inches
• Broadcast and production facilities housing signal processors and network switches
• Network operations centers (NOC) with passive-cooled rack standards

Technical Specifications

Frequently Asked Questions

What does the "D" in SNE24D mean?

The "D" stands for Digital, indicating a fully enclosed cabinet with a chimney cooling column that exhausts heat vertically through a sealed plenum rather than relying on open-frame convection.

What is the P1 airflow configuration?

P1 designates a passive airflow setup with a vented front door and a 70-percent open rear door, creating a front-to-rear thermal path without active fans inside the enclosure.

Can this cabinet be ganged with other SNE units?

Yes. Removable side panels allow the SNE24D-4542-P1 to be placed side-by-side with compatible SNE enclosures to form a continuous multi-bay installation.

Is 42 inches of depth sufficient for full-depth servers?

Yes. The 42-inch interior depth accommodates standard full-depth 1U and 2U servers, storage arrays, and AV signal processors without requiring cable management modifications.

Does passive cooling work without a raised floor or overhead plenum?

P1 passive cooling performs best when a return air path exists above or below the cabinet. In spaces without plenum systems, supplemental in-row or room cooling may be needed for high-heat loads.

Where can I purchase the SNE24D-4542-P1?

The SNE24D-4542-P1 is available at creationnetworks.net, an authorized Middle Atlantic distributor serving AV integrators and IT professionals.

What rack accessories are compatible with this enclosure?

The SNE24D-4542-P1 accepts standard 19-inch EIA rack accessories including blanking panels, cable management rings, patch panels, and Middle Atlantic's PDU and UPS line.