Middle Atlantic SNE24H-4242-A1 – 24" 42U 42" Hybrid Network Enclosure

Product Overview

The Middle Atlantic SNE24H-4242-A1 is a 24-inch wide, 42-rack-unit, 42-inch deep Hybrid Slim Network Enclosure with a 660 CFM proportional thermostatic fan top for active top-exhaust thermal management. The additional 42-inch depth — six inches deeper than the SNE24H-4236 variants — accommodates deeper rack-mount equipment such as servers, UPS systems, and AV processors that exceed 36-inch depth. This preconfigured floor-standing AV rack enclosure is suited for commercial AV integrators and IT managers deploying mixed analog and digital equipment in server rooms, NOCs, and high-density AV equipment rooms. The SNE24H-4242-A1 is UL listed and seismic certified for use in regulated commercial installations.

Product Description

The SNE24H-4242-A1 provides 42 rack units of capacity in a 24-inch wide, 42-inch deep floor-standing enclosure — a configuration specifically chosen when equipment depth or cable management requirements exceed what a 36-inch deep enclosure can accommodate. The Hybrid rail system includes two pairs of adjustable 10-32 tapped rack rails for AV and analog equipment, complemented by a 4-space cage-nut adaptor pair for IT devices using 6mm cage-nut hardware. Active thermal management is provided by a 660 CFM fan top with proportional thermostatic control that adjusts fan speed based on actual internal temperature.

The 70% open-area front door supports front-to-rear airflow through mounted equipment, while the solid top integrates the fan assembly. Lever Lock compatibility accepts all vertical 21-inch and 10-inch wide Lever Lock accessories, with two Lever Lock mounting plates included for tool-free installation of power strips, cable management, and small-form-factor devices. Split flush-mount locking side panels provide physical security and a finished appearance. Four casters and four leveling feet are included for installation flexibility. A 6-inch wide vertical wire grid lace panel is provided for structured internal cable management. The SNE24H-4242-A1 is available from Creation Networks at creationnetworks.net.

Key Features

• 24" Wide, 42U, 42" Deep — Six inches deeper than standard 36" variants, providing clearance for deeper servers, UPS units, and AV processors while maintaining a 24-inch wide footprint.
• 660 CFM Proportional Thermostatic Fan Top — Active top-exhaust ventilation modulates fan speed based on internal temperature for efficient, quieter cooling.
• Hybrid Rail System — Two pairs of 10-32 tapped adjustable rack rails for standard AV equipment; 4-space cage-nut adaptor pair for IT gear requiring cage-nut mounting.
• Lever Lock Compatible — Accepts all Middle Atlantic Lever Lock vertical 21-inch accessories; includes two 10-inch wide Lever Lock mounting plates.
• 70% Open Front Door — Promotes front-to-rear airflow through rack-mounted equipment while maintaining full rack access.
• Split Flush-Mount Locking Side Panels — Secure equipment room access with a finished, lockable appearance that splits for easier installation.
• UL Listed and Seismic Certified — Qualifies for regulated commercial and government project specifications requiring documented safety and seismic compliance.
• Casters and Leveling Feet — Four casters for repositioning during installation; four leveling feet for stable final placement.
• Vertical Wire Grid Lace — 6-inch wide vertical wire grid panel included for organized internal cable routing.
• Solid Top — Houses the integrated fan assembly while maintaining enclosure integrity.

Typical Applications

• Server rooms and network equipment rooms requiring deeper rack clearance
• Corporate AV equipment rooms with high-density mixed equipment
• Data center edge deployments with deep rack-mount servers or UPS units
• Conference room AV infrastructure with UPS and processor requirements
• Government and municipal AV and IT closets
• Healthcare facility technology rooms
• Education AV system integration projects

Technical Specifications

Frequently Asked Questions

Q: Why choose the 42" deep version over the 36" deep SNE24H models?

A: The 42-inch depth accommodates rack-mount equipment that extends beyond 36 inches, including deep servers, large UPS units, high-density patch panels with rear cable management, and AV processors with extensive rear cabling. If equipment depth or rear cable management clearance is a constraint, the 42-inch depth is the appropriate choice.

Q: Does the A1 fan top configuration support high heat loads?

A: The 660 CFM proportional thermostatic fan top is appropriate for moderate heat loads typical of mixed AV and analog equipment. For higher heat loads or environments where rear exhaust is preferred, the A2 configuration (split fan rear door at 1,760 CFM) is available in other SNE24H models.

Q: Can this enclosure accept both 10-32 and cage-nut rack equipment?

A: Yes. The Hybrid configuration includes two pairs of 10-32 tapped adjustable rack rails and a 4-space cage-nut adaptor pair for IT gear requiring 6mm cage-nut mounting.

Q: Is the SNE24H-4242-A1 compatible with Middle Atlantic Lever Lock accessories?

A: Yes. The enclosure accepts all Middle Atlantic Lever Lock vertical 21-inch accessories and ships with two 10-inch wide Lever Lock mounting plates pre-installed.

Q: What certifications does this enclosure carry?

A: The SNE24H-4242-A1 is UL listed and seismic certified for use in regulated and seismically active commercial and government installations.

Q: What mobility and installation provisions are included?

A: Four casters allow the enclosure to be moved into position during installation. Four leveling feet provide stable, level final placement on finished floors.

Q: Where can I purchase the SNE24H-4242-A1?

A: Available from Creation Networks at creationnetworks.net.