Vertiv VR Rack VR3300 42U Server Cabinet Enclosure — 600x1200mm, 19-Inch

The Vertiv VR Rack VR3300 is a robust, high-performance 42U server rack enclosure engineered for reliable operation in data centers, IT rooms, labs, and edge deployments. Built on trusted engineering principles, this cabinet emphasizes simple, flexible configuration and easy serviceability while delivering ample space for a broad mix of equipment. With external dimensions of 2000 mm in height, 600 mm in width, and 1200 mm in depth, the VR3300 offers an expansive interior that accommodates modern servers, storage devices, and networking gear without compromising airflow or accessibility. A standout feature is the deep frame, which provides approximately 2.5 inches more usable depth than similarly sized racks. That extra depth translates to easier installation of deeper servers and power-distribution units, more room for cable routing, and improved clearance for front-to-back cooling paths. In short, the VR3300 blends capacity, durability, and thoughtful design to support scalable, reliable IT infrastructure.

Designed for ease of use, the VR3300 supports quick configuration and straightforward maintenance. It is ideal for deployments that demand orderly cable management, secure access, and efficient cooling—essentials for minimizing downtime and maximizing equipment lifespan. The 42U interior makes it possible to consolidate multiple server blades, storage shelves, and high-density networking devices within a single enclosure, while the 600x1200 mm footprint helps you position the rack in larger data halls or tighter spaces with equal efficiency. Vertiv’s engineering emphasis on accessibility means technicians can install, service, and upgrade components with minimal disruption to ongoing operations. Whether you’re building out a new data center, expanding an existing infrastructure, or consolidating IT assets at a regional hub, the VR3300 is designed to adapt to evolving workloads and changing equipment footprints.

• 42U capacity in a compact, 2000 mm tall cabinet enables scalable deployments that can accommodate multiple servers, storage units, and networking devices without needing to swap enclosures.
• Deep frame design delivers about 2.5 inches more usable depth than comparable-sized racks, improving compatibility with deeper equipment and enhancing cable management and airflow clearance.
• 600 mm width and 1200 mm depth provide ample interior space for organized cabling, removable horizontal and vertical cable management, and dedicated airflow channels, all while maintaining a practical footprint.
• 19-inch standard mounting rails ensure broad compatibility with a wide range of IT gear, with a design oriented toward easy configuration, tool-free access, and routine maintenance.
• Security-conscious, serviceable design with accessible doors, removable side panels, and robust construction that supports straightforward installation, secure access control, and simplified maintenance tasks.

Technical Details of Vertiv VR Rack VR3300

• Model: VR3300
• Rack capacity: 42U
• External dimensions: 2000 mm (H) x 600 mm (W) x 1200 mm (D)
• Mounting: 19-inch standard rack
• Frame depth: Deep chassis enabling around 2.5 inches more usable depth than similar-sized enclosures
• Construction ethos: Reliable, engineering-driven enclosure designed for simple configuration and dependable serviceability

How to Install Vertiv VR Rack VR3300

Installing the VR3300 is designed to be straightforward and efficient, aligning with common data-center best practices to support reliable operation from day one. Begin by selecting a stable, level location with adequate cooling capacity and a reliable electrical supply that can support the anticipated equipment load. Confirm that the space can accommodate a 2000 mm tall cabinet and still allow door clearance and safety access for maintenance personnel. Gather mounting hardware appropriate for 19-inch equipment, including cage nuts, screws, and any rails or accessories specified for your configuration. If rails are provided with the VR3300, install them according to the manufacturer’s guidelines, ensuring alignment with the cabinet’s mounting holes and validating that the rails are firmly secured before adding devices. If rails or accessories are optional, plan their installation in a way that accommodates the deepest devices you intend to deploy, while maintaining clearance for cable routing and airflow. Position the cabinet in the chosen location, and, if required, secure it to the floor to enhance stability and resist movement in busy environments or seismic zones. Once the cabinet is anchored, begin mounting equipment from the bottom up to maintain a stable center of gravity and prevent top-heavy loading that could affect door operation or airflow. Use cage nuts and compatible screws to fasten devices to the rails, keeping heavier items low and distributing weight evenly to avoid sagging or misalignment over time. After the equipment is mounted, implement a clean cable management strategy with horizontal and vertical managers to keep power and data cables organized, separated where possible to minimize interference and improve airflow. Ensure that cabling does not block front or rear ventilation intakes and outlets, preserving efficient cooling paths for all installed devices. Finally, close doors securely, verify that locks function properly, and perform a basic operational check by powering up the equipment and confirming that airflow remains unobstructed and all devices come online without anomalies. Periodic checks and maintenance—such as resealing doors, inspecting gaskets, and verifying accessibility—help sustain optimal cooling performance and security.

Frequently Asked Questions

• What is the Vertiv VR Rack VR3300? It is a 42U server rack enclosure designed to provide a scalable, reliable home for IT equipment, with a deep frame and standard 19-inch mounting rails for broad compatibility.
• What are the key dimensions? The cabinet measures 2000 mm in height, 600 mm in width, and 1200 mm in depth, offering ample internal space for multiple devices and organized cabling.
• What is meant by the deep frame? The deep frame delivers approximately 2.5 inches more usable depth than similar-sized racks, improving compatibility with deeper gear and enabling easier cable routing and airflow management.
• Is installation difficult? The VR3300 is designed for simple configuration and straightforward maintenance, with standard mounting rails and removable panels to speed up setup and service tasks.
• Is it compatible with standard 19-inch IT gear? Yes. It follows the industry-standard 19-inch rack mounting format, enabling broad compatibility with a wide range of servers, storage, and networking equipment.