APC NetShelter SX 42U Server Rack Cabinet, 19" Deep Enclosure, Adjustable Rails, 2250lb Capacity, Quick Release Doors, Cable Management, Black - AR3100 (5 Year Warranty) [Discontinued]

Front view of APC NetShelter SX AR3100 42U server rack cabinet with perforated mesh door-alternate-image1
Close-up of NetShelter SX mounting rail system showing U-spacing markers-alternate-image2
Bottom interior view of NetShelter SX rack showing base framework and mounting options-alternate-image3
Detail of NetShelter SX caster and leveling foot assembly-alternate-image4
Demonstration of NetShelter SX quick-release side panel mechanism-alternate-image5
Close-up of NetShelter SX door hinge mechanism-alternate-image6
Detail of NetShelter SX door lock and handle assembly-alternate-image7
Corner detail of NetShelter SX showing stabilizer foot assembly-alternate-image8
Close-up of NetShelter SX rail adjustment mechanism with depth markers-alternate-image9
Detail of NetShelter SX vertical management features and U-space markers-alternate-image10
Safety and installation guidance markings on NetShelter SX frame-alternate-image11
Detail view of NetShelter SX mounting rail system and position indicators-alternate-image12
Close-up of NetShelter SX security lock mechanism-alternate-image13
Detail of NetShelter SX frame construction and assembly-alternate-image14
Full view of APC NetShelter SX server cabinet showing integrated features-alternate-image15

APC NetShelter SX 42U Server Rack Cabinet, 19" Deep Enclosure, Adjustable Rails, 2250lb Capacity, Quick Release Doors, Cable Management, Black - AR3100 (5 Year Warranty) [Discontinued]

APC AR3100

$2,177.88 $2,570.49 Save $392.61
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  • 1 Year Warranty
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Rack Height:

  • 2U
  • 42U
  • 45U
  • 13U
  • 1U
  • 12U
  • 44U
  • 24U
  • 6U
  • 18U
  • 48U
  • 3U
  • 9U

Product Key Features

  • 🔧 42U height with 19" rack width for standard server compatibility
  • 💪 Impressive 3750 lb static weight capacity, 2250 lb rolling capacity
  • 🔒 Quick release doors and side panels with keyed-alike security
  • 📏 Large dimensions: 78.4" H x 23.6" W x 42.1" D
  • 🔌 Integrated cable management with pre-installed brush strips
  • 🛠️ Tool-less mounting with adjustable mounting rails
  • 🌐 Multi-vendor equipment compatibility
  • ♻️ Environmentally friendly with RoHS compliance
  • ⚡ Supports dual PDU mounting in rear channel
  • 🔄 Reversible doors with split rear door design
  • 🏗️ Built-in eyebolt support for easy installation
  • ✅ 5-year warranty coverage
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APC

AR3100

APC NetShelter SX 42U Server Rack Cabinet - Professional Data Center Enclosure Solution

The APC NetShelter SX AR3100 is a professional-grade 42U server rack cabinet designed for low to medium density server and networking applications. With its 19-inch wide frame and 2250lb dynamic weight capacity, this enclosure delivers enterprise-level performance for modern data center requirements.

Advanced Design Features for Data Center Excellence

This NetShelter SX enclosure combines robust construction with intelligent design features, including quick-release doors, adjustable mounting rails, and integrated cable management solutions. The cabinet measures 78.4" in height, 23.6" in width, and 42.1" in depth, making it perfect for standard data center deployments.

Superior Cable Management and Accessibility

  • Pre-installed brush strips for cable access through roof openings
  • Unobstructed bottom cable access for raised floor installations
  • Zero U mounting holes for Data Distribution Cable systems
  • Tool-less mounting capabilities for quick installations

Heavy-Duty Construction and Weight Capacity

  • Dynamic/Rolling weight capacity: 2250 lbs
  • Static weight capacity: 3750 lbs
  • 18-gauge door, roof, and side panel construction
  • 14-gauge rail material for enhanced durability

Package Contents

  • NetShelter SX 42U Deep Rack Enclosure With Sides
  • Pre-installed casters
  • Quick-release doors and side panels
  • Ground studs
  • Installation guide
  • Leveling feet
  • Mounting hardware
  • Roof panel

Environmental Compliance and Sustainability

  • RoHS compliant and REACH SVHC-free
  • Mercury-free and toxic heavy metal-free construction
  • Product take-back program available
  • 5-year repair or replace warranty

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.


Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

Front view of APC NetShelter SX AR3100 42U server rack cabinet with perforated mesh door

Enterprise-Grade Server Housing with Superior Ventilation

The APC NetShelter SX AR3100 showcases a robust 42U design optimized for high-performance server environments. The perforated front door features an extensive ventilation area exceeding 830 square inches, ensuring optimal airflow for critical equipment cooling. The black powder-coated finish and professional-grade construction demonstrate the cabinet's industrial durability.

Technical Specifications

  • 42U height capacity with 19-inch standard width
  • Perforated door with 830+ square inch ventilation area
  • Heavy-duty steel construction with black finish

Applications

  • Data center server deployment
  • Network infrastructure housing
  • Enterprise IT equipment organization
Close-up of NetShelter SX mounting rail system showing U-spacing markers

Precision-Engineered Mounting System

The mounting rail system features exact U-spacing and integrated alignment markers for precise equipment positioning. The heavy-gauge steel construction ensures stable support for mounted equipment, while the numbered mounting points eliminate guesswork during installation.

Technical Specifications

  • 14-gauge steel mounting rails
  • Precise U-spacing measurements
  • Integrated alignment system

Applications

  • Server mounting and alignment
  • Rack-mount equipment installation
  • Multi-vendor hardware compatibility
Bottom interior view of NetShelter SX rack showing base framework and mounting options

Optimized Base Framework Design

The base framework showcases the cabinet's structural integrity with reinforced corners and a robust mounting platform. The open design facilitates bottom-up cable routing while maintaining the cabinet's impressive weight capacity.

Technical Specifications

  • Reinforced corner supports
  • Cable routing channels
  • Integrated mounting platform

Applications

  • Heavy equipment installation
  • Cable management optimization
  • Raised floor integration
Detail of NetShelter SX caster and leveling foot assembly

Advanced Mobility Solution

Pre-installed heavy-duty casters enable smooth mobility while maintaining stability. The leveling feet provide precise adjustment for permanent installation, ensuring optimal weight distribution and equipment alignment.

Technical Specifications

  • 2250 lb rolling capacity
  • Adjustable leveling feet
  • Industrial-grade casters

Applications

  • Data center repositioning
  • Equipment room layout optimization
  • Installation site preparation
Demonstration of NetShelter SX quick-release side panel mechanism

Tool-Free Panel Access

Quick-release side panels feature an innovative latch mechanism for easy access during maintenance and installation. The secure locking system maintains physical security while allowing efficient servicing of internal components.

Technical Specifications

  • Tool-free panel removal
  • Integrated security locks
  • 18-gauge steel construction

Applications

  • Routine maintenance access
  • Quick equipment installation
  • Security compliance
Close-up of NetShelter SX door hinge mechanism

Enhanced Door Hinge System

The precision-engineered hinge system ensures smooth door operation and long-term reliability. The removable design facilitates installation and maintenance while maintaining structural integrity.

Technical Specifications

  • Heavy-duty hinge construction
  • Quick-release design
  • 180-degree door swing

Applications

  • Equipment access optimization
  • Maintenance efficiency
  • Installation flexibility
Detail of NetShelter SX door lock and handle assembly

Secure Locking Mechanism

Industrial-grade door locks provide essential security while maintaining quick access for authorized personnel. The integrated handle design combines functionality with professional aesthetics.

Technical Specifications

  • Key-coded security
  • Integrated handle design
  • Commercial-grade lock mechanism

Applications

  • Physical security compliance
  • Access control implementation
  • Asset protection
Corner detail of NetShelter SX showing stabilizer foot assembly

Stabilized Corner Design

Reinforced corner assemblies provide crucial structural support while incorporating adjustable feet for perfect leveling. The integrated design ensures maximum stability for loaded equipment.

Technical Specifications

  • Reinforced corner structure
  • Precision leveling system
  • Weight distribution optimization

Applications

  • Uneven floor compensation
  • Seismic stability enhancement
  • Load balancing
Close-up of NetShelter SX rail adjustment mechanism with depth markers

Rail Adjustment System

The toolless rail adjustment system allows precise positioning of mounting rails to accommodate various equipment depths. Clear markings ensure accurate alignment during configuration.

Technical Specifications

  • Toolless adjustment capability
  • Multiple depth settings
  • Visual alignment guides

Applications

  • Multi-vendor equipment mounting
  • Custom depth configuration
  • Rapid deployment scenarios
Detail of NetShelter SX vertical management features and U-space markers

Vertical Management Integration

Integrated vertical management features provide essential organization for cables and power distribution. The numbered U-space markers ensure precise equipment placement.

Technical Specifications

  • Integrated cable channels
  • Numbered U-space system
  • Zero-U mounting options

Applications

  • Cable organization
  • Power distribution routing
  • Space optimization
Safety and installation guidance markings on NetShelter SX frame

Safety Information System

Clear safety indicators and installation guides are permanently marked for proper handling and configuration. The intuitive symbols ensure correct assembly and operation procedures.

Technical Specifications

  • Permanent safety markings
  • Installation guidance
  • Operational instructions

Applications

  • Safe installation practices
  • Maintenance procedures
  • Operator training
Detail view of NetShelter SX mounting rail system and position indicators

Mounting Rail Flexibility

The adaptable mounting rail system accommodates various equipment depths and weights. Clear position indicators ensure precise alignment during installation.

Technical Specifications

  • Multi-position mounting
  • Square hole design
  • Position indicators

Applications

  • Server installation
  • Network equipment mounting
  • Storage system deployment
Close-up of NetShelter SX security lock mechanism

Security Lock Integration

Commercial-grade security locks protect valuable IT assets while maintaining easy access for authorized personnel. The recessed design combines security with aesthetic appeal.

Technical Specifications

  • Commercial security grade
  • Recessed lock design
  • Key management system

Applications

  • Asset protection
  • Access control
  • Security compliance
Detail of NetShelter SX frame construction and assembly

Structural Frame Design

The welded frame construction provides superior strength and stability. Precision engineering ensures perfect alignment of all components for optimal equipment support.

Technical Specifications

  • Welded frame construction
  • Precision alignment
  • Load-bearing capacity

Applications

  • Heavy equipment support
  • Structural integrity
  • Long-term reliability
Full view of APC NetShelter SX server cabinet showing integrated features

Complete Enclosure Solution

The fully integrated design combines security, accessibility, and thermal management in a professional-grade server cabinet. The perforated doors and organized interior maximize equipment performance and maintenance efficiency.

Technical Specifications

  • 42U total capacity
  • Integrated cooling design
  • Professional-grade construction

Applications

  • Data center deployment
  • IT infrastructure housing
  • Enterprise equipment management
FAQ
The APC AR3100 NetShelter SX is a 42U rack enclosure measuring 78.4" in height, 23.6" in width, and 42.1" in depth. It features a 19" standard rack width and can support up to 3,750 lbs statically and 2,250 lbs dynamically. The enclosure itself weighs approximately 275.78 lbs and is designed to easily roll through standard 2-meter doorways.
The NetShelter SX features comprehensive cable management with pre-installed brush strips in the roof openings, biased towards the front for data cable passthrough. It includes large cable access slots for overhead cable egress, unobstructed bottom access for raised floors, and zero U mounting holes beside the EIA 19" mounting space for Data Distribution Cable (DDC) patch systems. The roof is easily removable via pull-pin hinges, allowing access even with existing cable routing.
The APC AR3100 comes with keyed-alike doors and side panels for unified security access. It features quick-release doors that can be easily removed and are reversible, allowing the front door to be interchanged with rear doors or moved to the opposite side. The side panels are also quick-release for easy access, and the enclosure provides security between units when bayed together.
The package includes the NetShelter SX 42U Deep Rack Enclosure with sides, pre-installed casters, doors, ground studs, an installation guide, leveling feet, mounting hardware, roof, and side panels. It also comes with baying hardware and keys for the keyed-alike doors and side panels. The unit ships fully assembled for immediate deployment.
The APC AR3100 has a static/stationary weight capacity of 3,750 lbs (1,701 kg) and a dynamic/rolling weight capacity of 2,249.99 lbs (1,020 kg). These specifications make it suitable for heavy-duty server and networking equipment installations while maintaining mobility when needed.
The APC AR3100 is environmentally certified as Green Premium and is free of Substances of Very High Concern above the threshold. It's RoHS compliant, mercury-free, and toxic heavy metal-free. The product is REACH SVHC-free and comes with a Product Take Back Program. Full environmental documentation, including Environmental Profile and End of Life Manual, is available through Schneider Electric's website.
The APC AR3100 features ventilated doors with scalable cooling options, providing over 830 square inches (5,355 cm²) of ventilation area. The design supports various cooling configurations and includes features for optimal airflow management. The split rear doors and ventilation system are designed to accommodate low to medium density server and networking applications.
The APC AR3100 NetShelter SX comes with a 5-year repair or replace warranty. This comprehensive coverage ensures protection of your investment and provides peace of mind for this critical infrastructure component. Note that this model has been discontinued, so warranty service would be subject to available replacement parts and support.

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