Product Type | Rack Enclosure |
Rack Units | 40U |
Form Factor | Freestanding |
Weight | 140.82 lbs (63.9 kg) |
Maximum Weight Capacity (Static Load) | 3250 lbs (1474 kg) |
Maximum Weight Capacity (Dynamic Load) | 2250 lbs (1020 kg) |
Color | Black |
Finish | Powder-coated |
Lockable | Yes |
Doors Included | Front and Rear |
Panels Included | Side Panels and Roof Panel |
Bottom Cable Duct Size | 2U |
Front Plenum | Integrated for airflow redirection |
APC NetShelter SX 40U Rack Enclosure AR3100X721


Key Benefits

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- Includes built-in front plenum and 2U bottom duct to enhance airflow and cable management for high-density server deployments
- TAA compliance ensures eligibility for U.S. government and institutional procurement
- Manufactured in the USA, offering assured build quality and domestic supply chain advantages
Product Overview
The APC NetShelter SX 40U/600mm/1070mm is a specialized rack enclosure engineered for high-performance IT and data center applications. It features a 40U rack height in a 600mm wide and 1070mm deep frame, offering ample space for mounting critical equipment. The enclosure comes pre-integrated with roof and side panels, a front plenum designed for optimal airflow redirection, and a 2U bottom cable duct for streamlined wiring access and separation. Its black finish and robust structure make it suitable for both enterprise and edge installations where appearance and backend infrastructure matter.
This model, AR3100X721, is fully TAA compliant, making it a viable solution for government projects and institutions with procurement restrictions. Manufactured in the United States, this enclosure is designed to support modern server densities while improving cable organization and airflow efficiency. It provides a secure, scalable foundation for mounting IT equipment in mission-critical environments, helping organizations reduce cooling costs while maintaining operational integrity across their network assets.
Specifications
Product Overview
Physical & Environmental
Height | 78.39 in (1991 mm) |
Width | 23.62 in (600 mm) |
Depth | 42.13 in (1070 mm) |
Interior Usable Depth | 37 in (940 mm) |
Ventilation | Perforated front and rear doors, roof airflow management |
Casters | Pre-installed, heavy duty |
Leveling Feet | Adjustable |
Operating Temperature Range | 5°C to 45°C (41°F to 113°F) |
Relative Humidity Range | 5% to 95% (non-condensing) |
Cloud Management & Licensing
Compatible with APC NetBotz Monitoring | Yes |
Interfaces
Rack Mounting Rails | Adjustable Mounting Rails with U Markings |
Mounting Rail Depth | 6.5 - 38.5 in (165 - 978 mm) |
Cable Access Ports | Large openings in roof and base with brushes |
Cable Management Features | Integrated vertical cable channels |
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
RoHS Compliant | Yes |
REACH Compliant | Yes |
EIA-310-E Compliant | Yes |
Certifications | UL 2416, UL Listed |
Advanced Security Features
Security Features | Lockable doors and side panels, optional APC NetBotz integration |