APC NetShelter SX Networking Rack Enclosure – 42U, White, 1991H x 750W x 1070D mm

The APC NetShelter SX 42U networking rack enclosure is engineered to be the backbone of professional IT environments, delivering secure, scalable, and organized housing for networking gear, servers, and PDUs. With its white finish and robust construction, this floor-standing cabinet blends a clean aesthetic with rugged performance, making it suitable for data centers, network rooms, and edge deployments alike. Its generous 42U of rack space and 19-inch mounting width provide abundant room for modern equipment footprints, while the precise 1991 mm height and 750 mm width fit seamlessly into typical facility layouts. Whether you’re consolidating a rack cluster in a server room or provisioning a high-density networking rack in a data center, this enclosure is designed to simplify deployment, optimize airflow, and protect valuable assets over the long term.

Security and reliability are at the core of NetShelter SX design. The enclosed cabinet helps shield sensitive devices from dust, accidental contact, and environmental disruptions, while still offering accessible maintenance points for technicians. The white exterior provides a professional, contemporary look that complements any facility, from corporate data centers to remote network closets. Beyond aesthetics, the enclosure is built to endure daily operations, supporting heavy equipment loads and frequent reconfiguration as networks evolve. Its sturdy frame and durable panels deliver dependable performance in demanding environments, helping IT teams focus on uptime and service quality rather than worrying about cabinet integrity.

One of the standout benefits of the NetShelter SX cabinet is its adaptable interior layout, which makes cable management intuitive and unobtrusive. The enclosure accommodates a wide range of equipment—servers, switches, storage devices, and PDUs—while keeping cables neatly organized and out of the airflow paths. By enabling orderly cabling, technicians can accelerate maintenance, troubleshooting, and component swaps, reducing downtime and improving overall efficiency. The cabinet also emphasizes front-and-rear accessibility, so technicians can service devices from either side without removing equipment, which is essential in busy data centers and network rooms where downtime is costly.

Another important consideration is airflow and thermal management. NetShelter SX enclosures are designed to support orderly airflow through the cabinet, which helps maintain optimal operating temperatures for densely packed hardware. By containing hot air within a dedicated enclosure and allowing clean intake and exhaust paths, the cabinet contributes to better cooling efficiency, potentially lowering energy costs and extending equipment life. The combination of the 42U capacity, solid construction, and thoughtful airflow considerations makes this enclosure an excellent choice for high-performance IT deployments that demand reliability and consistent environmental control.

Choosing the APC NetShelter SX 42U cabinet means investing in a trusted solution for long-term IT infrastructure needs. The enclosure is purpose-built to support a range of equipment configurations—from compact networking stacks to more complex server and storage integrations. With its spacious interior, sturdy build, and practical access points, this cabinet offers a scalable foundation that can adapt as your network grows. It is well-suited for facilities that require a professional-grade, organized, and secure housing solution for critical assets, while also providing a clean, modern appearance that aligns with contemporary data center design standards.

• 42U rack height provides ample space for servers, switches, storage, PDUs, and patch panels in a single enclosure.
• White, floor-standing enclosed cabinet with 19" rack width and 32.25" depth for space-efficient data center and network closet deployments.
• Robust weight capacity: dynamic/rolling up to 2249.99 lb and static/stationary up to 3750 lb, accommodating demanding equipment configurations.
• Designed for networking, server, and PDU deployments—offers secure, organized access to gear with front and rear entry.
• Ideal for data centers and professional IT spaces requiring a reliable, clean, and scalable enclosure that maintains airflow and equipment protection.

Technical Details of APC NetShelter SX Networking Rack Enclosure

• Product Type: Floor Standing Enclosed Cabinet
• Application: Networking, Server, PDU
• Rack Height: 42U
• Rack Width: 19 inches
• Rack Depth: 32.25 inches (1070 mm)
• Height: 1991 mm
• Width: 750 mm
• Depth: 1070 mm
• Finish/Color: White
• Dynamic/Rolling Weight Capacity: 2249.99 lb
• Static/Stationary Weight Capacity: 3750 lb
• Mounting Compatibility: Standard 19" equipment rails
• Cabinet Type: Floor-standing enclosed cabinet

How to install APC NetShelter SX Networking Rack Enclosure

• Prepare the installation area: ensure a clean, level floor with adequate space for front and rear accessibility.
• Unpack and inspect the cabinet for any shipping damage or missing components, and verify all hardware is present.
• Position the cabinet in the desired location and install any optional casters or leveling feet according to the floor and usage requirements.
• Install and secure the internal 19" mounting rails, ensuring proper alignment for your equipment's rack units and depths.
• Plan and route cabling through rear openings, using cable management channels to maintain airflow, bend radius, and organization.
• Mount networking gear, servers, and PDUs onto the rails with appropriate hardware, then attach cables to avoid obstruction of doors or fan intakes.
• Close front and rear doors, ensure smooth operation, and apply any required locks or security accessories to protect sensitive equipment.
• Test accessibility, airflow, and cable routing by powering on equipment and verifying that devices fit within the enclosure without interference.

Frequently asked questions

• Q: What makes the APC NetShelter SX 42U different from other racks? A: It combines 42U of rack space, a white floor-standing enclosure, and robust weight capacity designed for networking gear, servers, and PDUs in data centers and professional IT spaces.
• Q: What are the key dimensions of this cabinet? A: The enclosure measures 1991 mm in height, 750 mm in width, and 1070 mm in depth, with 42U of usable rack space and a 19" mounting width.
• Q: How much weight can the cabinet support? A: Dynamic/rolling capacity up to 2249.99 lb and static/stationary capacity up to 3750 lb, enabling heavy equipment configurations.
• Q: Is this cabinet suitable for both data centers and network closets? A: Yes, its floor-standing design, white finish, and enclosed structure make it versatile for professional IT environments, from large data centers to smaller network rooms.