Vertiv VR Rack VR3157 — 48U 19-Inch Server Cabinet (800 x 1100 mm)

The Vertiv VR Rack VR3157 represents a premium, high-density enclosure built for reliability, efficiency, and scalable IT infrastructure. Engineered to streamline deployment and simplify ongoing management, this 48U server rack enclosure is designed to support modern data centers, edge deployments, and enterprise IT rooms where space, organization, and airflow are critical. With robust construction and a focus on easy configuration, the VR3157 is ready to house servers, storage arrays, switches, PDUs, and a growing ecosystem of rack-mounted equipment while maintaining clean cabling and optimal cooling paths.

• 48U capacity provides expansive vertical space for dense server deployments, storage chassis, and networking gear, enabling organizations to consolidate equipment within a single, secure cabinet.
• Deep frame design offers around 2.5 inches more usable depth than similar-sized racks, enhancing rear cabling clearance, power distribution, and airflow for improved cooling efficiency.
• Exact footprint of 2265 mm (H) x 800 mm (W) x 1100 mm (D), delivering a balanced footprint that maximizes floor space while leaving ample room for cable management, door clearance, and accessibility during maintenance.
• Simple, user-friendly configuration tailored for data centers and IT rooms that require straightforward installation, standard 19-inch mounting rails, and compatibility with common rack accessories and add-ons.
• Built for reliability and long-term performance, the VR3157 supports scalable IT environments and evolving workloads, making it an ideal foundation for growing infrastructures and mission-critical applications.

Technical Details of Vertiv VR Rack VR3157

• Model: VR3157
• U Size: 48U
• Exterior Dimensions: 2265 mm (H) x 800 mm (W) x 1100 mm (D)
• Rack Type: 19-inch cabinet standard mounting rails
• Manufacturer: Vertiv
• Usage: Server enclosure for data center, enterprise IT room, and edge deployments

how to install Vertiv VR Rack VR3157

• Plan the installation space by confirming floor load capacity, room temperature, and access routes for equipment and personnel. Ensure the rack is positioned on a clean, level surface with adequate room for door operation and cable management.
• Unpack and inspect the VR3157 for any transit damage. Remove packaging and set the cabinet on the installation footprint. If casters or leveling feet are included, install them per the manufacturer’s guidance before loading equipment.
• Install the standard 19-inch mounting rails inside the cabinet. Align the rails with existing mounting holes and verify vertical alignment to ensure precise, secure equipment mounting. Use compatible hardware appropriate for your equipment weight and size.
• Begin mounting equipment from the bottom up to optimize weight distribution and airflow. Route power, data, and management cables through integrated cable management features or behind rear rails, keeping cables organized and away from obstructing airflow paths.
• Close doors, check door swing and handle operation, and perform a post-installation airflow and thermal check. Ensure cooling outlets are clear and conduct a functional test with installed devices to confirm stable power delivery and network connectivity.

Frequently asked questions

• Q: What practical advantages does the 48U VR3157 offer for growing IT environments?
  A: The 48U capacity provides ample vertical space for current and future equipment while preserving a single cabinet footprint. Its deep frame and 2.5-inch extra usable depth support more rear clearance for cables and cooling paths, reducing bottlenecks and allowing for cleaner cable management and easier maintenance.
• Q: Why choose a 19-inch cabinet like the VR3157?
  A: The 19-inch standard ensures compatibility with a broad ecosystem of servers, storage, and networking gear. This standardization simplifies procurement of mounting rails, accessories, and PDUs while enabling straightforward equipment swapping and expansion.
• Q: How does the VR3157 improve airflow and cooling?
  A: While the exact airflow features depend on the installed accessories, the deep frame and organized cable routing in a 48U VR rack help minimize rear cabling congestion and maximize airflow through the cabinet, contributing to more efficient cooling of mounted devices.
• Q: Is installation complex, and can it be done in other environments beyond data centers?
  A: The VR3157 is designed for simple configuration and installation, making it suitable for data centers, edge locations, server rooms, and other IT environments where secure, organized rack housing is needed. Proper planning and adherence to safety guidelines are recommended for any installation.
• Q: What kind of accessories are compatible with this cabinet?
  A: The cabinet is built for standard 19-inch equipment, so you can pair it with compatible rails, cable managers, PDUs, doors, side panels, fans, and racks accessories commonly used in enterprise IT environments.