In the realm of IT infrastructure, ensuring the safety, organization, and efficiency of critical equipment is paramount. The APC NetShelter SX (AR3100), designed by Schneider Electric’s renowned APC brand, stands as a versatile and reliable server rack enclosure tailored to meet the demands of modern data centers, server rooms, and IT environments. With its robust construction, advanced features, and adaptability, the AR3100 has become a go-to solution for businesses and professionals worldwide. In this blog, we’ll explore the key aspects of the APC NetShelter SX (AR3100), its benefits, and why it remains a staple in IT rack solutions.
What is the APC NetShelter SX (AR3100)?
The APC NetShelter SX (AR3100) is a 42U server rack enclosure designed to house servers, networking equipment, and other IT hardware in a secure, organized, and well-ventilated environment. Measuring 1991 mm (H) x 600 mm (W) x 1070 mm (D), this black enclosure is compact yet spacious, optimized for low to medium-density applications. Part of APC’s NetShelter SX series, the AR3100 reflects years of customer feedback, addressing trends like high-density computing and networking with a focus on cooling, power distribution, and cable management.
This enclosure is built to support EIA-310-compliant 19-inch equipment, ensuring compatibility with a wide range of devices from various vendors. Whether you’re managing a small office setup or a bustling data center, the AR3100 provides a reliable foundation for your IT infrastructure.
Key Features of the APC NetShelter SX (AR3100)
Here’s what makes the AR3100 a standout choice for IT professionals:
- 42U Rack Height
With a 42U (unit) height—equivalent to 78.39 inches (1991 mm)—the AR3100 offers ample vertical space for equipment while remaining compact enough to roll through standard doorways, thanks to its pre-installed casters. - Robust Load Capacity
The enclosure supports a static load of 3750 lbs (1701 kg) and a dynamic load of 2250 lbs (1020.6 kg), making it sturdy enough to handle heavy IT gear securely. - Optimized Cooling
Perforated front and rear doors provide over 830 square inches (5355 cm²) of ventilation, promoting excellent airflow to keep equipment cool and operational, even under demanding conditions. - Advanced Cable Management
The AR3100 features a cable-access roof with eight large slots, integrated cable organizers, and options for overhead troughs. This ensures a tidy setup, reduces clutter, and enhances airflow efficiency. - Adjustable Mounting Rails
The vertical mounting rails adjust in 1/4-inch (6.4 mm) increments, accommodating equipment depths from 7.5 inches (19.05 cm) to 36.02 inches (91.49 cm), offering flexibility for diverse hardware. - Security Features
Lockable front and rear doors, along with quick-release side panels, provide security while allowing easy access for authorized personnel. Grounding points further enhance safety. - Toolless Design
Features like quick-release doors and side panels, plus a turn-bolt rail adjustment system, simplify installation and maintenance without requiring specialized tools. - Compatibility with Accessories
The AR3100 integrates seamlessly with APC’s ecosystem of cooling, power distribution, and cable management products, enhancing its functionality for customized setups.
What’s Included?
When you purchase the APC NetShelter SX (AR3100), you’ll typically receive:
- The rack enclosure with side panels
- Pre-installed casters and leveling feet
- Baying hardware for connecting multiple racks
- A keyed-alike door and side panel set with keys
- A user manual and mounting hardware
- Ground studs and installation guide
These components ensure a hassle-free setup and immediate usability.
Benefits of the APC NetShelter SX (AR3100)
- Reliability for Critical Equipment
With its focus on cooling, power distribution, and environmental stability, the AR3100 provides a dependable environment for mission-critical IT hardware. - Space Optimization
Its compact 600 mm width maximizes data center floor space, while the 42U height accommodates substantial equipment without overwhelming the room. - Enhanced Cooling Efficiency
The perforated doors and optional fan accessories (sold separately) ensure optimal temperatures, reducing wear on equipment and extending its lifespan. - Scalability
The AR3100 supports baying with other racks, allowing you to expand your setup as your needs grow, making it a future-proof investment. - Ease of Maintenance
Quick-release panels and 180-degree door access simplify upgrades, troubleshooting, and servicing, minimizing downtime. - Cost Savings
By protecting equipment from power and environmental hazards, and improving cooling efficiency, the AR3100 helps reduce operational costs over time.
Ideal Use Cases
The APC NetShelter SX (AR3100) is versatile enough to shine in various environments:
- Data Centers: Its high load capacity and cooling solutions make it perfect for housing servers and networking gear in medium-density setups.
- Enterprise Server Rooms: Offers security and organization for businesses managing on-site IT infrastructure.
- Telecom Closets: Provides a secure, ventilated space for networking equipment in telecommunications setups.
- Educational Institutions: Supports IT labs or research facilities with reliable equipment housing.
Technical Specifications at a Glance
- Rack Height: 42U
- Dimensions: 1991 mm (H) x 600 mm (W) x 1070 mm (D)
- Weight: 275.78 lbs (125.09 kg)
- Load Capacity: 3750 lbs (1701 kg) static, 2250 lbs (1020.6 kg) dynamic
- Mounting Depth: 7.5 in (19.05 cm) min, 36.02 in (91.49 cm) max
- Standards: UL 2416, UL 60950-1, EIA-310E
- Color: Black
Why Choose APC?
APC by Schneider Electric is a global leader in IT infrastructure solutions, known for its commitment to quality, innovation, and sustainability. The NetShelter SX (AR3100) embodies this legacy with its durable steel frame, thoughtful design, and adherence to industry standards. Backed by a 5-year warranty (depending on region), it’s a trusted choice for protecting valuable IT assets.
Final Thoughts
The APC NetShelter SX (AR3100) is more than just a rack—it’s a comprehensive solution for organizing, protecting, and optimizing your IT equipment. Its blend of durability, advanced cooling, and flexible design makes it an ideal pick for anyone from small business owners to data center managers. Whether you’re looking to streamline your server room or build a scalable IT environment, the AR3100 delivers the reliability and performance you need to keep operations running smoothly.
Have you used the APC NetShelter SX (AR3100) in your setup? Or are you considering it for your next project? Share your thoughts or questions in the comments below—we’d love to hear from you!
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