APC by Schneider Electric Netshelter VX Seismic 42U Enclosure W/sides Black - AR2144BLK

APC by Schneider Electric AR2144BLK NetShelter VX 42U Seismic Rack Enclosure

Overview

The AR2144BLK is APC's NetShelter VX 42U freestanding rack enclosure with integrated side panels, finished in black and built to seismic-rated standards. At 597mm wide, 1072mm deep, and 2070mm tall, it provides 42U of usable mounting space in a footprint designed for data centers, IT closets, and security head-end rooms where equipment density and physical stability both matter. If you're specifying a rack for a seismically active region — or simply want a cabinet that meets seismic zone compliance requirements — the AR2144BLK is the model to evaluate in the APC by Schneider Electric NetShelter VX line.

Key Features

• 42U Rack Capacity: 42U accommodates a full head-end stack — NVRs, network switches, patch panels, UPS units, and video management servers — in a single cabinet. That's enough space to consolidate what might otherwise require two smaller racks, reducing floor footprint and cable runs between enclosures.
• Seismic-Rated Construction: The VX designation indicates seismic bracing engineering, making this enclosure appropriate for deployments in seismic zones or facilities with compliance requirements around equipment anchoring. Standard non-seismic racks won't satisfy those specs; this one is purpose-built for that environment.
• 1072mm Usable Depth: With a maximum mounting depth of 368mm (36.8cm) and an overall cabinet depth of 1072mm, the AR2144BLK accommodates deep 2-post and 4-post equipment without forcing compromise on cable management space behind the equipment. Deep servers, large UPS units, and high-density patch fields all fit without binding.
• 597mm Cabinet Width: At 597mm wide, this is a standard 19-inch rack-width enclosure — compatible with all EIA-310-compliant equipment. The width also ensures it fits through standard data center aisle configurations without requiring special access paths during installation.
• Integrated Side Panels: The AR2144BLK ships with sides included. On a seismic-rated rack, enclosed sides are not just cosmetic — they contribute to the structural integrity of the assembly and provide physical security for the equipment inside. Ordering a cabinet without sides and retrofitting them separately adds cost and alignment risk.
• Black Finish: The black finish is practical in most enterprise and security operations environments where rack aesthetics matter for client-facing installations. It also reduces visible fingerprinting and scuffing compared to lighter finishes in high-traffic server rooms.
• Freestanding Form Factor: As a freestanding server rack enclosure, the AR2144BLK doesn't require wall attachment for structural support (though seismic anchoring to the floor is standard practice in seismic-zone deployments). This simplifies placement flexibility compared to wall-mount or two-post open-frame alternatives.

Integration & Compatibility

The AR2144BLK accepts any standard EIA-310-compliant 19-inch rackmount equipment across its 42U height. This covers the full range of security and IT infrastructure: network video recorders, managed PoE switches, patch panels, KVM switches, UPS modules, and servers running VMS platforms. The 1072mm internal depth accommodates the majority of enterprise-grade equipment. For deployments pairing this enclosure with UPS and power distribution, APC's own Smart-UPS and Symmetra lines are dimensionally matched to the NetShelter VX family. When planning cable management, factor the 368mm maximum mounting depth against your deepest equipment — switches and servers with rear-mounted transceivers or cable managers may need offset mounting rails or additional depth planning.

Frequently Asked Questions

Q: What is the usable rack space in the AR2144BLK?

A: The AR2144BLK provides 42U of usable rack space, accommodating standard EIA-310-compliant 19-inch equipment across the full height of the enclosure.

Q: What is the maximum equipment mounting depth supported?

A: The maximum mounting depth is 368mm (36.8cm). The overall cabinet depth is 1072mm, leaving room for cable management behind mounted equipment.

Q: Does the AR2144BLK include side panels?

A: Yes. The AR2144BLK ships with integrated side panels included, which contribute to the structural integrity of the seismic-rated assembly.

Q: Is the AR2144BLK suitable for seismic zone installations?

A: Yes. The NetShelter VX is engineered as a seismic-rated enclosure, making it appropriate for facilities with seismic zone compliance requirements. Always verify specific zone ratings against your local building code requirements.

Q: What are the physical dimensions of the AR2144BLK?

A: Width 597mm (23.5 in), Depth 1072mm (42.2 in), Height 2070mm (81.5 in). Package dimensions are 749mm W × 1207mm D × 2210mm H, with a package weight of 252.7 kg (557 lbs).

Karl Wilson

The AR2144BLK is a spec I reach for when a project has two non-negotiable requirements at the same time: maximum equipment density and seismic compliance. The 42U height combined with a 1072mm cabinet depth gives you the real estate to stack a full security head-end — NVR, core switch, patch panel, and UPS — without resorting to a second cabinet or sacrificing cable management clearance behind the gear.

Technical Highlights:

• 42U Rack Height: Enough vertical space to house a complete security and network stack in one enclosure, reducing inter-cabinet cabling complexity and floor space consumption in tight IDF or security operations rooms.
• 1072mm Cabinet Depth: Accommodates deep enterprise equipment with a 368mm max mounting depth, leaving adequate rear clearance for structured cabling — a detail that becomes a problem post-installation if you haven't planned for it up front.
• Seismic-Rated Construction: The NetShelter VX seismic designation matters specifically when a building code or insurance requirement calls it out. Standard racks won't satisfy those submittals; this one will.

Deployment Considerations:

• At a package weight of 252.7 kg (557 lbs), delivery and positioning require a pallet jack and at minimum two installers — plan your loading dock and aisle clearance accordingly before the truck arrives.
• The 368mm maximum mounting depth is the constraint to check against your deepest equipment. Deep-form-factor servers or high-density patch frames with rear cable managers can exceed this — verify before ordering.

The AR2144BLK is the right call for a security operations center or data center build-out in a seismic zone, where you need a single compliant enclosure that can absorb a full rack's worth of infrastructure without the structural compromise of a generic open-frame or non-rated cabinet.