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Description
APC by Schneider Electric NetShelter SX 42U 750mm Wide x 1200mm Deep Networking Enclosure with Sides WhiteAPC by Schneider Electric NetShelter SX 42U 750mm Wide x 1200mm Deep Networking Enclosure with Sides White Elevate your IT infrastructure with the APC NetShelter SX 42U 750mm Wide x 1200mm Deep Networking Enclosure with Sides in a pristine white finish. This high performance rack cabinet is purpose built for data centers, server rooms, and wiring closets that demand organized, secure, and scalable housing for critical equipment. Designed to streamline
APC by Schneider Electric NetShelter SX 42U 750mm Wide x 1200mm Deep Networking Enclosure with Sides White
Elevate your IT infrastructure with the APC NetShelter SX 42U 750mm Wide x 1200mm Deep Networking Enclosure with Sides in a pristine white finish. This high-performance rack cabinet is purpose-built for data centers, server rooms, and wiring closets that demand organized, secure, and scalable housing for critical equipment. Designed to streamline deployment and maintenance, the NetShelter SX series combines rugged construction, thoughtful cable management, and flexible access options to support dense server configurations, storage arrays, switches, UPS systems, and patch panels. Whether you’re building a new data center or upgrading a legacy environment, this white networking enclosure helps you maximize space, improve airflow, and simplify asset management while maintaining a clean, cohesive aesthetic that complements modern IT environments.
- Optimized dimensions for versatile deployments: 42U of rack height with a 750mm width and 1200mm depth provide ample space for 19-inch equipment, patch panels, and cabling while fitting into standard data center footprints, wiring closets, or server rooms. The generous interior accommodates multi‑rack configurations and dense equipment layouts without compromising accessibility.
- Durable, cleanable, and professional finish: Built from robust steel and finished in white powder coating, the NetShelter SX enclosure offers a professional, low‑maintenance surface that resists scuffs and corrosion. The white finish not only enhances aesthetics but also reflects light to improve visibility during maintenance checks and cable labeling tasks.
- Secure access with flexible side panels: Front and rear doors are engineered for secure access to critical gear, while side panels provide optional privacy, improved airflow management, and additional security in public or shared data center spaces. Lockable doors help protect valuable equipment from tampering and unauthorized access.
- Enhanced cable management and adaptability: Integrated cable routing options, vertical and horizontal cable management, and compatible 19-inch mounting rails simplify orderly deployments. The enclosure supports clean separation of power and data paths, reduces cable strain, and improves airflow for better thermal performance.
- Designed for data centers, server rooms, and wiring closets: The NetShelter SX is purpose-built to support a range of IT environments—from mission-critical data centers to compact wiring closets—offering scalable organization, easy service access, and reliable protection for equipment in varying noise and temperature conditions.
Technical Details of APC NetShelter SX 42U 750mm Wide x 1200mm Deep Networking Enclosure with Sides White
Technical specifications are provided by APC as part of the NetShelter SX family. In this format, exact numbers beyond the core dimensions (42U, 750mm width, 1200mm depth) and the white color finish are not reiterated here. The enclosure is designed to integrate seamlessly with 19-inch equipment and standard rack accessories, enabling straightforward installation of servers, switches, storage devices, and patch panels. It supports front and rear access, and it accommodates side panels for additional security and airflow control. For precise weight capacity, rail load limits, and compatibility with specific accessories, please refer to official APC documentation or distributor specifications. This section focuses on the broad, practical attributes that make the NetShelter SX suitable for professional IT environments: robust steel construction, a clean white finish, secure access, and flexible cable management that supports organized, scalable deployments in data centers, server rooms, and wiring closets.
How to install APC NetShelter SX 42U 750mm Wide x 1200mm Deep Networking Enclosure with Sides White
- Prepare the installation site: Choose a level, structurally sound floor with adequate airflow clearance around the enclosure. Ensure there is sufficient space for front and rear door access, cable routing, and serviceability. Confirm power distribution and grounding requirements are in place before equipment installation.
- Unpack and inspect: Remove packaging carefully and inspect the enclosure for any shipping damage. Verify that all essential components—doors, side panels, mounting rails, hardware kits, and any accessories—are present. Report any discrepancies to your supplier immediately to avoid delays.
- Install base and mounting rails: Place the enclosure in the desired location and position it on the floor or casters as required. Install the 19-inch adjustable mounting rails at the appropriate height, level, and securely fasten them to the cabinet sides. Use a standard cage nut and screw set to prepare the rails for equipment mounting, ensuring rails are square to the sides for proper rack alignment.
- Mount equipment with mindful cabling: Begin installing servers, switches, and storage devices by sliding them onto the rails from the front. Attach equipment using appropriate screws and ensure a secure fit. Plan for cable routing by leaving ample slack, grouping power and data cables separately, and using the enclosure’s built‑in cable management features to minimize strain and improve airflow.
- Attach doors, panels, and accessories: Close and latch the front and rear doors, adding locks where security is required. Install side panels if you need extra privacy or airflow control. Attach any optional cable management arms, blanking panels, grounding kits, or rack-mount accessories according to your equipment layout and power/thermals strategy. Finally, perform a system check to verify that all equipment is properly seated and cables are routed cleanly to prevent interference or overheating.
- Power up and organize: Connect power and data paths, ensuring proper grounding and surge protection where applicable. Label cables and equipment for easy maintenance. Confirm that airflow is not obstructed by cables or hardware and that front-to-back cooling paths are clear. Schedule a post-installation review to monitor temperatures, noise levels, and accessibility for ongoing IT operations.
Frequently asked questions
- What is the size of the APC NetShelter SX 42U enclosure? It is a 42U rack height with a 750mm width and 1200mm depth, designed to accommodate standard 19-inch equipment in data centers, server rooms, and wiring closets. The white finish provides a clean, professional look that fits modern IT environments.
- Is this enclosure suitable for securing critical equipment? Yes. The front and rear access doors are typically lockable, and side panels can be added or left off depending on your security and airflow needs. The enclosure is intended to protect gear while still allowing convenient service access.
- Can I customize cable management inside the enclosure? Absolutely. The NetShelter SX supports various cable management solutions, including vertical and horizontal cable management, cable channels, and mounting rails. Proper cable organization improves airflow and simplifies maintenance tasks.
- Which environments is this enclosure best suited for? It is ideal for data centers, server rooms, and wiring closets where you need durable housing for servers, switches, racks, patch panels, and storage devices. The white finish helps the unit blend with contemporary office or data-center aesthetics.
- Where can I find detailed specifications and compatible accessories? For exact weight ratings, load limits, and accessory compatibility, consult official APC documentation or approved distributors. This description highlights core attributes and generic compatibility, while precise figures are provided by APC technical sheets and product catalogs.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.7 ★★★★★
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Product Reviews
★★★★★ 4
Easy to assemble, does the job, material is shiny nylon and shows creases, minor defects, sloppy
Size: 3 Panel 12FT W, Size: 3 Panel 12FT W
The Siebwin room divider is a good idea, and for the price, it mostly delivers on the intended functionality. I ordered the 12 foot, 3-panel version mainly to hide an unfinished basement storage area that had become an eyesore. It works well for that purpose and gives the space a cleaner appearance without spending the kind of money that more decorative dividers or custom partitions cost. If you need something temporary, portable, or mainly functional, this is a viable option.
There are a few limitations that became obvious during setup and use. The first thing I noticed was that the weld quality on some of the metal poles is fairly sloppy. Once the cover is installed, you do not really see it, but up close, it does not look especially refined or professional. The blackout material also is not a matte canvas style fabric as I expected. It has more of a shiny nylon appearance, and the creases are fairly visible. Being that it’s more of a nylon, I’d be hesitant to try steaming it to remove the creases. However, the creases do not matter if you are using it in a basement, dorm, or shared room, but for photography, video work, or a professional office setting, the appearance could be disappointing. The fabric is thick enough, though. It blocks visibility well enough, but strong light behind it still shows through to some extent, nothing deal-breaking. Also, my fabric appeared to be slightly defective. The hook and loop strip on one of the bottom sections was off-center and couldn't be totally attached because it was lined up with one of the legs. I originally hoped to use this as a video backdrop, but I will probably end up replacing the fabric with a proper green screen or canvas material while continuing to use the frame itself. For now, it does a good job of covering my basement junk.
Assembly was actually easier than I expected and took roughly 15 to 20 minutes. The longer vertical poles are tethered together similarly to tent poles, which made setup straightforward and fairly intuitive. The shorter horizontal pieces slide and snap together to the top and bottom of the vertical assembly. After each section is assembled, the divider panels connect together with metal plates and two knurled screws (at the top and bottom), so no tools are really required. A few screws were difficult to start because paint had gotten into the threads, but once they caught, they tightened down normally. The feet install with similar knurled fasteners and help keep the divider reasonably stable. One thing to watch for during setup is the fabric orientation. There is one arrow indicator in the middle of the fabric to indicate up. However, if you need another indicator, the smaller hook and loop strip goes on the bottom while the longer strip goes on top. I realized mine was upside down right before finishing and had to redo it. I wasn't difficult to redo, despite the defect in mine.
The overall design is practical and easy to move around. I do like that the panels can fold and bend into different shapes depending on the space. The widened feet help stability, although when trying to stretch the fabric tight, I noticed the poles sometimes wanted to overlap slightly at the joints. Tightening everything helped somewhat, but it still happened occasionally. The divider feels adequate for normal indoor use, though I would not expect premium durability or luxury-level fit and finish at this price point. The entire device can also be easily disabled and stored in a tote if you need it completely out of the way. It comes with assembly instructions, but even if you didn’t have them, it’s easy to build without them (save a mistake or two).
In terms of value, I think the Siebwin divider mostly matches its price. Around $100 gets you a large freestanding partition with decent usability and easy assembly, but there are compromises in materials, appearance, and refinement. The defects are also off-putting, but hopefully you won't have them. Higher-end room dividers can easily cost two or three times more, so some of the tradeoffs are expected. I also noticed cheaper alternatives online, but based on the quality here, I suspect those would probably have even more issues. For practical home use, temporary privacy, hiding storage areas, or separating shared spaces, this is a good option as long as expectations stay realistic.
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Reviewed in the United States on May 18, 2026
★★★★★ 3
Works well but takes up more space than expected
Size: 2 Panel 8FT W, Size: 2 Panel 8FT W
This room divider does the job for creating a little extra privacy and was easy enough to set up. The panels feel decent quality and the wider feet help keep it more stable than some cheaper screens I’ve tried. My only issue is that it takes up a bit more room than I expected, especially with the feet sticking out. It’s still portable and folds away nicely, but definitely measure your space first. Overall it works well for separating a room or blocking off an area temporarily. i wish it came in other colors
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Nice divider, serves it's purpose well!
Size: 3 Panel 12FT W
This room divider worked out very well for what I needed. I wanted a simple way to create a little more privacy and separation in a larger room without doing anything permanent, and this divider was an easy solution. The panels provide good coverage, and the black color gives it a clean, modern appearance that blends in nicely with different décor styles.
Assembly was fairly straightforward, and once set up, the wider feet helped keep the divider stable on the floor. I was especially happy with how flexible the panels are to arrange. You can keep it mostly straight, angle it around furniture, or create a more enclosed private space depending on the layout you need.
The material allows light to filter through slightly while still offering a noticeable sense of privacy. I’ve used it for separating a workspace area, but it would also work well in bedrooms, apartments, dorms, studios, or shared living spaces. Another plus is that it can be folded and moved without too much effort when you want to change the setup.
Overall, this divider delivers a good balance of functionality, portability, and appearance. It’s a practical option for anyone needing temporary room separation without installing permanent walls or curtains.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Perfect for Adding Privacy to a Piano Studio
Size: 2 Panel 8FT W, Size: 2 Panel 8FT W
I Ordered the 2 Panel version which is way too big for my needs... that's on me. So keep in mind that the picture shows a fabric made for two panels only being used on one and hence it is not pulled tight; it would pull tight and not be so wrinkly if it was set up properly as two panels. The metal pools that make up the panels seem to be well made, stable, and of good quality. They were very easy to put together and they stand up tall with plenty of height. The appearance of it with the fabric on it isn't as elegant as it could be, but it still looks good enough. The material is plenty solid, not allowing light through it, and thereby making a solid barrier. I am using it to block the view out the studio door when a student is sitting at the piano to avoid distractions from the hallway. It will allow a student to enter the studio with our distracting the student who is at the piano.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Room Divider That Gives Instant “This Is a Separate Space Now” Energy
Size: 3 Panel 12FT W
The Siebwin 3 Panel Folding Privacy Screen is surprisingly effective at changing the feel of a room without requiring construction, commitment, or somebody yelling about load bearing walls. The 12 foot width gives a substantial amount of coverage, making it useful for creating privacy, dividing open areas, blocking visual clutter, or setting up temporary sections within larger rooms. This saved us a ton of time and money in our new studio and enabled us to create a kitchen and office in one room.
The wider feet make a huge difference because flimsy room dividers that collapse every time someone exhales too aggressively are deeply annoying. This one feels more stable and grounded once positioned. The folding design makes it easy to move around or adjust depending on the space, and it folds down relatively compactly when not in use. It is basically the introvert curtain wall of dreams.
The material has a clean, neutral look that blends well into different room styles without screaming “temporary office cubicle panic.” It works well for apartments, studios, shared spaces, dressing areas, or simply hiding the mountain of chaos you swear you are going to organize tomorrow. Practical, portable, and refreshingly easy to use without turning setup into a three hour emotional event.
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Reviewed in the United States on May 16, 2026
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