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Tall black 42U 19 inch server rack cabinet with perforated front and rear doors, side panels, and seismic rating markings

Tripp Lite

Tripp Lite SR42UBZ4 42U 19" Seismic Server Rack

SKU CH-RDFC-4ASQM MPN SR42UBZ4

Seismic-rated 42U 19" enclosure with perforated doors for high-density server deployments

  • TypeWall Mount Cabinet
  • Rack Units42U
  • SpecificationForm Factor:19" 42U
  • FeaturesPackage Contents: SmartRack SR42UBZ4 Premium Seismic Rated E
  • Unit Weight353.00 lb
  • Seismic Zone 4 rating protects equipment in high-risk areas
  • 42U height fits dense server and networking deployments
  • 19-inch EIA-310-E square holes accept all compliant gear
  • Ships fully assembled for immediate installation
  • Perforated doors enable high-volume front-to-rear airflow

Seismic-rated 42U enclosure for IT environments

The Tripp Lite SR42UBZ4 is a 42U, 19-inch server rack cabinet built to meet Zone 4 seismic requirements. It is intended for secure, high-density server and networking deployments in data centres and IT rooms where structural resilience is mandatory. The unit ships fully assembled to accelerate deployment.

EIA-310-E square-hole rails

Vendor-neutral square-hole mounting rails accept the included 50 M6 cage nuts and 50 M6 screws, guaranteeing compatibility with all EIA-310-E compliant 19-inch equipment. Toolless mounting slots allow quick installation of PDUs and vertical cable managers. Lightweight modular doors and side panels provide safe, convenient service access, while integrated baying tabs enable row configurations.

Zone 4 rating and airflow design set operational

Perforated front and rear doors deliver massive front-to-rear airflow, supporting hot-aisle and cold-aisle layouts. The enclosure meets all cabinet requirements towards PCI DSS compliance. Buyers needing a non-seismic rack, a smaller U count, or a wall-mount form factor despite the 353.00 lb weight should consider other solutions.

Highlights

  • Seismic Zone 4 rating protects equipment in high-risk areas
  • 42U height fits dense server and networking deployments
  • 19-inch EIA-310-E square holes accept all compliant gear
  • Ships fully assembled for immediate installation
  • Perforated doors enable high-volume front-to-rear airflow

Specifications

BrandTripp Lite
ModelSR42UBZ4
TypeWall Mount Cabinet
Rack Units42U
SpecificationForm Factor:19" 42U
FeaturesPackage Contents:
SmartRack SR42UBZ4 Premium Seismic Rated Enclosure Rack Cabinet
Doors
Side Panels
50 x Pieces Of M6 Cage Nuts
50 x Pieces Of M6 Screws (Equipment Mounting Hardware)
Unit Weight353.00 lb
Shipping weight179.17 kg
Package size2140 × 1120 × 640 mm

Questions about this item

What EIA standard does the 19" 42U rack follow, and what equipment does it guarantee compatibility with?

The rack follows EIA-310-E and guarantees compatibility with all 19" equipment compliant with that standard.

What floor space and weight should I plan for when positioning this 353.00 lb seismic-rated enclosure?

The unit weighs 353.00 lb and uses a 19" 42U footprint; allow clearance for modular doors and side panels to swing open for service access.

How do I use the included 50 M6 cage nuts and 50 M6 screws during equipment installation?

Snap each cage nut into the square mounting holes on the adjustable rails, then fasten equipment with the M6 screws; the rails have an easy-view depth index to align devices.

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