APC Netshelter SX Server Rack GEN 2 42U 1991H X 750W X 1070D MM Without Sides - AR3150B2X617

APC by Schneider Electric AR3150B2X617 42U NetShelter SX Gen 2 Server Rack Without Sides

Overview

The APC by Schneider Electric AR3150B2X617 is a 42U freestanding server rack built to the NetShelter SX Gen 2 standard — 750 mm wide, 1070 mm deep, and finished in black, without side panels. That last detail is the key spec for how this enclosure fits into a real data center or server room: removing the sides opens every rack unit to direct airflow and hands-on access from either flank, which matters when you're installing high-density compute in hot-aisle/cold-aisle rows or running cable trays that need lateral reach without pulling the rack from position. For security integrators and IT architects specifying network video recorders, storage arrays, or switching infrastructure, the open-frame sides make in-row maintenance a realistic daily operation rather than a planned downtime event.

Standing 1991 mm tall and accepting standard 19-inch (48.3 cm) EIA equipment at all 42U positions, the AR3150B2X617 fits the full range of rack-mountable gear — 1U switches, 2U servers, 4U NVR appliances, patch panels, and KVM units alike. The 1070 mm interior depth accommodates full-depth servers and deep storage enclosures without forcing a depth compromise that cascades into cable management problems.

Key Features

• 42U Rack Capacity: 42U of usable mounting space means you can fully populate a row with 1U servers or mix in larger 2U and 4U appliances without running short. For a network switch plus NVR plus patch panel build-out, 42U gives comfortable headroom for growth over a 3–5 year lifecycle without forklift replacement.
• 750 mm Width: The 750 mm footprint is the wider of the two common NetShelter SX configurations. That extra interior clearance simplifies side-by-side cable routing and accommodates wide-body power distribution units (PDUs) and UPS modules that a 600 mm enclosure would squeeze uncomfortably. Confirm your floor tile or raised-floor grid spacing before committing — 750 mm racks need matching aisle width planning.
• 1070 mm Interior Depth: Full-depth servers and enterprise storage enclosures (which often run 900–1000 mm in depth) install without hanging past the rear door rail. For rack-mount access control servers or video management appliances with large internal drive bays, this depth means no forced shelf extensions or rail adapters.
• 1814.4 kg Maximum Weight Capacity: The rated load capacity is substantial — roughly 4,000 lbs. Fully populating 42U with dense 2U servers, high-capacity storage arrays, and a bank of UPS modules stays well within the structural envelope. The more likely constraint is your floor loading specification, not the rack itself; verify floor load limits before deploying a fully populated unit.
• No Side Panels — Open Access Design: Shipping without side panels reduces freight weight and allows direct lateral access to every cable run, power outlet, and mounting rail from the moment the rack is installed. If your deployment later requires enclosed airflow management, side panels are field-installable. For open-frame data center rows or network operations centers with side-access requirements, this is the correct configuration from the outset.
• Standard 19-inch (48.3 cm) EIA Mounting: Universal 19-inch rail compatibility means every standard rack-mount device installs without adapter kits or rail modifications. This is the baseline spec that keeps your procurement flexible — no vendor lock-in on mounting hardware.
• Freestanding Form Factor: No wall anchoring required for installation. Position and level the unit, bolt adjacent racks together for row stability if needed, and route power and data overhead or underfloor. Freestanding deployment works in both raised-floor and slab-floor environments.
• Black Finish: The black finish is consistent with standard data center aesthetics and reduces visible dust accumulation on interior surfaces compared to light-colored enclosures — a minor but real consideration in environments with imperfect filtration.

Integration and Compatibility

The AR3150B2X617 accepts standard 19-inch rack-mount equipment across all 42U positions. The 1070 mm depth supports full-depth rail kits from major server and storage vendors. Without side panels, the enclosure integrates directly into open hot-aisle containment systems — containment panels can attach to the rack frame rather than requiring enclosed side walls. The rack is designed to pair with APC's NetShelter accessory ecosystem, including roof panels, toolless cable managers, horizontal and vertical PDU mounting, and blanking panel sets for unused rack units. For deployments requiring side enclosure after initial installation, side panel kits are available separately and attach to the factory frame.

For teams specifying full infrastructure alongside IP camera systems or video surveillance stacks, this rack accommodates NVR appliances, PoE switches, storage expansion shelves, and patch panels in a single enclosure with room to grow. Review your power and UPS requirements early — a 42U fully populated rack carrying UPS, PDUs, and compute can draw several kilowatts, and PDU selection should match the circuit capacity of your installation space.

Frequently Asked Questions

Q: What is the usable rack space in the AR3150B2X617?

A: The AR3150B2X617 provides 42U of usable rack space, accepting standard 19-inch (EIA 310) equipment across all 42 rack units.

Q: Does the AR3150B2X617 come with side panels installed?

A: No. The AR3150B2X617 ships without side panels by design, providing open lateral access. Side panels can be added separately if enclosed airflow management is needed later.

Q: What is the maximum weight capacity of the AR3150B2X617?

A: The rack is rated for a maximum static load of 1814.4 kg (approximately 4,000 lbs). Note that your floor load specification is typically the binding constraint in high-density deployments — verify floor capacity before full population.

Q: What are the exterior dimensions of the AR3150B2X617?

A: The unit measures 1991 mm tall, 750 mm wide, and 1070 mm deep. Packaged shipping dimensions are 2128 mm H x 853 mm W x 1158 mm D, with a packaged weight of 137.4 kg.

Q: Is the AR3150B2X617 compatible with APC NetShelter accessories?

A: Yes. As a NetShelter SX Gen 2 enclosure, the AR3150B2X617 is designed to accept APC NetShelter accessory ecosystem components including roof panels, blanking panels, cable managers, and PDU mounting hardware.

Q: Can side panels be added to the AR3150B2X617 after installation?

A: Yes. The AR3150B2X617 frame is designed to accept field-installable side panels, so the open configuration can be converted to an enclosed rack if airflow management requirements change after initial deployment.

James Everett

The AR3150B2X617 is the configuration I recommend when a team knows lateral access matters more than containment — the 750 mm width paired with the open-sides design means you can run structured cabling and patch to any position in the 42U column without pulling the rack or removing a side panel. At 1814.4 kg rated capacity, structural loading is almost never the limiting factor; the real planning constraint is always floor load rating and PDU circuit capacity.

Technical Highlights:

• 42U at 750 mm Width: The wider chassis compared to 600 mm variants gives enough interior clearance to mount full-width PDUs vertically on the side rails without conflicting with equipment depth — a real difference in dense NVR and storage builds.
• 1070 mm Interior Depth: Fits full-depth rail kits for enterprise servers and storage enclosures that run up to 1000 mm deep, eliminating the need for depth extenders or custom rail adapters that add cost and complexity.
• 137.4 kg Packaged Weight: At nearly 303 lbs boxed, this ships freight — not parcel. Plan for a liftgate delivery and a two-person installation team. The packaged footprint (2128 H x 853 W x 1158 D mm) also requires doorway clearance planning before delivery day.

Deployment Considerations:

• Without side panels, this enclosure integrates cleanly into open hot-aisle/cold-aisle containment rows where containment panels attach to the rack frame directly — but it is not the right choice for environments that require full enclosure for dust control or physical security of rack contents from day one.
• Watch out for floor loading: a fully populated 42U rack with UPS, high-density storage, and servers can approach or exceed 1000 kg of installed load — verify your raised floor or slab rating before specifying, not after delivery.

For data center build-outs and network operations centers where maintenance access frequency is high and containment is handled at the row level rather than the individual enclosure, the AR3150B2X617 is the correct specification — the open sides pay dividends on every service call.