Tripp Lite SR42UBKD 42U server rack cabinet with perforated doors showing front airflow design and cable access opening

Maximum Airflow Design Prevents Equipment Overheating and Downtime

The SR42UBKD's perforated front and rear doors create an unobstructed airflow pathway that keeps your critical infrastructure running at optimal temperatures. This intelligent ventilation design supports front-to-rear cooling configurations essential for modern data centers, where every degree matters for equipment longevity and performance. The precision-engineered perforations maximize air circulation while maintaining the structural integrity needed to support up to 3000 lbs of equipment. Whether you're deploying high-density servers, networking switches, or storage arrays, this cabinet's airflow optimization directly translates to reduced cooling costs and extended equipment life. The design seamlessly integrates with hot-aisle/cold-aisle configurations, making it an ideal choice for enterprise data centers focused on energy efficiency and thermal management.

Technical Specifications

  • 42U rack height accommodates full-size enterprise equipment
  • 3000 lb static weight capacity for heavy server deployments
  • Perforated doors with optimized hole pattern for maximum airflow
  • EIA-310-D compliant 19-inch mounting rails

Applications

  • Enterprise data center server consolidation projects
  • High-density networking equipment installations
  • Hot-aisle/cold-aisle thermal management implementations
  • Mission-critical infrastructure requiring optimal cooling
Side view of Tripp Lite SR42UBKD server cabinet highlighting structural frame, caster wheels, and modular panel design

Robust Construction Handles Enterprise-Grade Equipment Loads

Built to withstand the demands of enterprise environments, the SR42UBKD combines structural strength with practical mobility features. The reinforced frame construction supports up to 3000 lbs of static weight, making it suitable for the heaviest server configurations and storage systems. The integrated caster wheels enable repositioning when needed, while the adjustable leveling feet ensure perfect stability once positioned. This robust foundation provides the reliability that IT infrastructure demands. The modular door and panel design allows for safe service access without compromising structural integrity, while the integrated baying tabs facilitate combining multiple enclosures in row configurations. Whether supporting blade servers, high-density storage, or networking equipment, this cabinet maintains stability and accessibility under full load conditions.

Technical Specifications

  • 3000 lb static weight capacity for heavy equipment loads
  • 2250 lb dynamic weight capacity for mobile positioning
  • Integrated caster wheels with adjustable leveling feet
  • Modular door and panel construction for service access

Applications

  • High-density server farms requiring maximum weight support
  • Data center expansions with row-based cabinet configurations
  • Equipment relocations within facility layouts
  • Mixed infrastructure deployments with varying weight requirements

Product details

General Information
Manufacturer

Tripp Lite by Eaton

Manufacturer Part Number

SR42UBKD

Brand Name

Tripp Lite

Product Line

SmartRack

Product Model

SR42UBKD

Product Name

SR42UBKD Rack Enclosure Server Cabinet Knock-Down - 42U - 19

Product Type

Rack Shelf

Physical Characteristics
Dynamic/Rolling Weight Capacity

2250 lb

Static/Stationary Weight Capacity

3000 lb

Rack Height

42U

Miscellaneous
Additional Information

  • Open bottom for cable access
  • Top cable access openings
  • Standard Warranty: 5 Year Limited Repair/Replace

Environmentally Friendly

Yes

Environmental Certification

RoHS

Country of Origin

China

Warranty
Limited Warranty

5 Year

Included in the Box

  • icon_list|rack enclosure|Rack Enclosure Main unit icon

    Rack Enclosure

  • icon_list|mounting rails|Adjustable Mounting Rails icon

    Mounting Rails

  • icon_list|cage nuts|Square Cage nuts icon

    Cage Nuts

  • icon_list|assembly hardware|Assembly Hardware Mounting bolts icon

    Assembly Hardware

  • icon_list|baying tabs|Baying Tabs Connectors icon

    Baying Tabs

FAQs

What is the warranty for the Tripp Lite SmartRack 42U Knock-Down Rack Enclosure?
The Tripp Lite SmartRack 42U Knock-Down Rack Enclosure comes with a 5-year limited warranty.
Where is the Tripp Lite SmartRack 42U Knock-Down Rack Enclosure manufactured?
The Tripp Lite SmartRack 42U Knock-Down Rack Enclosure is manufactured in China.
Is the Tripp Lite SmartRack 42U Knock-Down Rack Enclosure environmentally friendly?
Yes, the Tripp Lite SmartRack 42U Knock-Down Rack Enclosure is environmentally friendly and RoHS certified.
What is the weight capacity of the Tripp Lite SmartRack 42U Knock-Down Rack Enclosure?
The Tripp Lite SmartRack 42U Knock-Down Rack Enclosure has a dynamic/rolling weight capacity of 2250 lb and a static/stationary weight capacity of 3000 lb.

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