Front view of Tripp Lite SR45UBWDSP1 45U wide server rack cabinet with perforated door and mobile casters

Maximum Equipment Density with Superior Airflow Management

The SR45UBWDSP1's 29.5-inch width design represents a significant advancement over standard 23.6-inch racks, providing 25% more interior space for high-density server deployments. This extra width allows IT professionals to mount power distribution units and cable management systems along the sides, keeping these critical components out of the main airflow path. The result is dramatically improved cooling efficiency and equipment longevity. The perforated front door features over 65% open space, exceeding server manufacturer ventilation requirements while maintaining security. Combined with the vented top panel and open bottom design, this creates a natural convection system that draws cool air from below and exhausts warm air through the top, reducing HVAC costs and preventing hot spots.

Technical Specifications

  • 29.5" width provides 25% more space than standard racks
  • 65% open perforation pattern in doors for optimal airflow
  • 45U capacity supporting up to 3,000 lbs of equipment
  • 19-inch standard mounting rails with square holes

Applications

  • High-density server deployments in data centers
  • Network equipment installations requiring side-mounted PDUs
  • Enterprise environments needing superior thermal management
  • Colocation facilities maximizing equipment per floor tile
Side angle view of server rack showing mobile casters and adjustable leveling feet for stability

Mobile Flexibility with Industrial-Grade Stability

Pre-installed heavy-duty casters transform the SR45UBWDSP1 from a stationary installation into a mobile data center solution. These industrial-grade wheels support the full 3,000-pound equipment load while allowing smooth movement across data center floors. The caster system is engineered to handle the dynamic stresses of loaded equipment movement, making rack relocations and data center reconfigurations significantly easier. Once positioned, the integrated leveling feet extend to lift the rack off the casters, providing rock-solid stability for sensitive equipment operation. This dual mobility system eliminates the need for specialized moving equipment and reduces installation time, while ensuring your critical infrastructure remains perfectly stable during operation.

Technical Specifications

  • Heavy-duty casters rated for 2,250 lbs rolling weight
  • Adjustable leveling feet for uneven floor compensation
  • Quick transition between mobile and stationary modes
  • Industrial-grade wheel bearings for smooth movement

Applications

  • Data center equipment relocations and reconfigurations
  • Temporary installations requiring easy repositioning
  • Maintenance scenarios needing equipment access from all sides
  • Disaster recovery setups requiring rapid deployment

Product details

General Information
Manufacturer

Tripp Lite by Eaton

Manufacturer Part Number

SR45UBWDSP1

Brand Name

Tripp Lite

Product Line

SmartRack

Product Model

SR45UBWDSP1

Product Name

SmartRack SR45UBWDSP1 Rack Cabinet

Product Type

Rack Cabinet

Physical Characteristics
Dynamic/Rolling Weight Capacity

2250 lb

Static/Stationary Weight Capacity

3000 lb

Height

83.8

Width

29.5

Depth

43

Weight (Approximate)

339.51 lb

Rack Height

45U

Rack Width

19

Miscellaneous
Package Contents

  • SmartRack SR45UBWDSP1 Rack Cabinet
  • Mounting Hardware
  • 50 x M6 Cage Nuts
  • 50 x M6 Screws
  • 50 x M6 Washers
  • Stabilizing Bracket
  • 4 x Side Panels
  • 4 x Side Panel Locks
  • Owner's Manual
  • 2 x Door and Side Panel Keys

Additional Information

  • Front and rear sets of equipment mounting rails adjust in 1/4 increments. Adjustment is quick and convenient. The easy-view depth index ensures consistent rail placement without requiring time-consuming measurements
  • Massive front to rear ventilation capacity. 65+% open space in door perforation pattern meets or exceeds server manufacturer requirements
  • Built in baying tabs allow enclosures to be combined securely in rows. Center-to-center width can be set at 750mm or 29.5 to match standard data center floor tiles
  • Leveling feet extend to allow enclosure to be positioned on uneven floors. Levelers are removable
  • Convenient grounding system. All components are grounded to the enclosure frame which includes multiple connections for facility ground. Front and rear doors include quick-release ground wires
  • Open bottom for cable access
  • Top panel has generous cable access holes. Panel can be removed toollessly in seconds without having to disconnect cables first

Environmentally Friendly

Yes

Environmental Certification

RoHS

Country of Origin

China

Warranty
Limited Warranty

5 Year

Included in the Box

  • icon_list|rack cabinet|VR Compatible Rack Cabinet icon

    Rack Cabinet

  • icon_list|Mounting hardware|Rack Rails Mounting hardware icon

    Mounting Hardware

  • icon_list|m6 cage nuts|M6 Cage Nuts Mounting hardware icon

    M6 Cage Nuts

  • icon_list|m6 screws|M6 Screws Mounting hardware icon

    M6 Screws

  • icon_list|m6 washers|M6 Washers Hardware icon

    M6 Washers

  • icon_list|stabilizing bracket|Stabilizing Bracket Support hardware icon

    Stabilizing Bracket

  • icon_list|side panels|Side Panels Side covers icon

    Side Panels

  • icon_list|side panel locks|Side Panel Locks Security hardware icon

    Side Panel Locks

  • icon_list|owner's manual|Owner's Manual Documentation icon

    Owner's Manual

  • icon_list|Keys|108 Keys icon

    Keys

FAQs

What are the dimensions and weight capacity of the Tripp Lite SR45UBWDSP1 SmartRack cabinet?
The Tripp Lite SR45UBWDSP1 measures 83.8" in height, 29.5" in width, and 43" in depth, weighing approximately 339.51 pounds. This 45U rack cabinet can support up to 3,000 pounds of equipment when stationary and 2,250 pounds when being moved on its casters. The extra-wide 750mm (29.5") design provides significantly more space than standard 600mm racks, allowing for high-density equipment installations and improved cable management.
How does the wide design of the SR45UBWDSP1 benefit equipment installation and cooling?
The SR45UBWDSP1's 750mm (29.5") wide design offers substantial advantages over standard 600mm racks. The extra width allows cable management systems and PDUs to be mounted off to the sides of the rack, keeping these components out of the main airflow path for optimal cooling performance. This design enables high-density equipment installations while maintaining proper ventilation. The cabinet features 65+% open space in the door perforation pattern and massive front-to-rear ventilation capacity that meets or exceeds server manufacturer cooling requirements.
What makes the SR45UBWDSP1 suitable for remote site deployment and shipping?
The SR45UBWDSP1 is specifically designed for safe remote deployment with its special reinforced pallet system featuring additional shock-absorbing materials. This protective packaging allows the cabinet to be fully configured with network equipment, servers, UPS systems, and other devices at a centralized location, then safely shipped to remote sites. The reusable packaging and reinforced pallet design significantly reduce service costs while ensuring precision components remain protected during transport. Upon arrival, the cabinet can be easily maneuvered using preinstalled casters.
How do the adjustable mounting rails work in the SR45UBWDSP1?
The SR45UBWDSP1 features front and rear pairs of vertical rails with square mounting holes that adjust in quarter-inch increments from 4 to 45 inches depth. The adjustment system is designed for quick and convenient setup, featuring an easy-view depth index that ensures consistent rail placement without requiring time-consuming measurements. Each rack space within the 45U enclosure is clearly numbered for easy reference, and the system accommodates standard 19-inch rack equipment with included M6 cage nuts, screws, and washers.
What ventilation and cable management features does this rack cabinet include?
The SR45UBWDSP1 incorporates comprehensive ventilation and cable management solutions. The top panel is vented to help remove warm air and draw in cool air through convection, and includes generous cable access ports. The top panel can be removed toollessly in seconds without disconnecting cables first. The cabinet features an open-bottom design for easy cable access from below. The door perforation pattern provides 65+% open space for maximum airflow, ensuring optimal cooling performance for high-density equipment installations.

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