Vertiv VR Rack VR3307 – 48U 19-Inch Server Enclosure

The Vertiv VR Rack VR3307 is a purpose-built 48U server rack enclosure engineered for reliability, easy configuration, and scalable data-center readiness. Designed to meet the demands of high-density IT deployments, this cabinet combines robust construction with thoughtful internal geometry to help you optimize space, airflow, and serviceability. With its generous height of 48U and a deep frame that delivers approximately 2.5 inches more usable depth than comparable sized enclosures, the VR3307 supports a wide range of servers, storage devices, and networking gear while maintaining clean cable management and accessible front-to-back servicing. This cabinet is a robust solution for data centers, enterprise IT closets, and growing network environments that require durable, standards-compliant enclosure architecture in a compact footprint.

• 48U standard-height rack with 19-inch mounting rails: The VR3307 provides abundant vertical space to house multiple servers, storage enclosures, and networking appliances, enabling organized expansion without sacrificing accessibility. With universal 19-inch rack hardware, you can securely mount a broad mix of equipment from leading vendors while maintaining a neat, professional rack layout. This makes it a versatile backbone for mixed IT environments where flexibility and future-proofing matter.
• Precise external dimensions and especially deep frame: Measuring 2265 mm in height, 600 mm in width, and 1200 mm in depth, this cabinet is designed to fit standard data-center footprints while maximizing internal clearance. The deep frame adds roughly 2.5 inches of usable depth compared to similar-sized enclosures, giving you more room to stagger riser cables, power distribution units, and rear-facing components without compromising front-panel accessibility.
• Sturdy, reliable engineering for long-term service: Vertiv builds the VR3307 to endure demanding IT workloads, with a solid frame able to withstand frequent equipment changes, vibrations from active cooling, and routine maintenance. The enclosure is designed to provide rigid support for rack-mounted gear, reducing flex and improving overall stability during installation and daily operations.
• Secure enclosure with airflow-friendly design: The VR3307 emphasizes enclosure security and thermal efficiency, featuring panels and doors designed to promote favorable airflow. Its design helps support effective cooling strategies in dense IT deployments, contributing to lower inlet temperatures for installed equipment and improved reliability over time. This makes it a strong fit for environments where rack containment and consistent cooling are priorities.
• Ideal for data centers and network closets seeking straightforward configuration: The VR3307 is crafted to simplify deployment and ongoing maintenance. Its straightforward setup, combined with standardized dimensions and mounting rails, enables quick commissioning and easy future upgrades. Whether you’re consolidating a legacy rack farm or building out a new installation, this cabinet offers predictable compatibility and smooth operation across a range of equipment and workloads.

Technical Details of Vertiv VR Rack VR3307

• Model: VR3307
• Rack height: 48U
• External dimensions (HxWxD): 2265 mm x 600 mm x 1200 mm
• Rack type: 19-inch server rack enclosure/cabinet
• Depth benefit: Deep frame adds approximately 2.5 inches of usable depth versus similar-sized racks
• Intended use: Data centers, enterprise IT closets, and growing server environments requiring scalable, secure, and accessible enclosure space

How to install Vertiv VR Rack VR3307

Installing the Vertiv VR Rack VR3307 is a straightforward process designed to minimize downtime and maximize system readiness. Follow these steps to ensure a clean, efficient deployment that supports reliable cooling, cable management, and serviceability.

• Plan the layout and prepare the site: Assess the available space for front and rear clearance, electrical outlets, and cooling airflow. Confirm floor load capacity and ensure the installation site can support the weight of a fully populated 48U cabinet. Prepare mounting surfaces or casters if mobility is required for repositioning within the data center or network closet.
• Unpack and inspect the cabinet: Carefully remove packaging and verify that all panels and rails are present and undamaged. Inspect the front and rear doors, side panels, and any included hardware. Have hardware kits, screws, and rails ready for mounting equipment and accessories.
• Position and level the cabinet: Move the VR3307 into place and use a level to ensure the cabinet sits evenly on the floor. If mounting to the floor is required, install floor anchors per local safety codes and the manufacturer’s guidelines to ensure stability in high-traffic environments or during equipment changes.
• Install mounting rails and rear accessory supports: Attach the 19-inch mounting rails at the desired rack unit height to accommodate your planned equipment footprint. Ensure rails are level and securely fastened to the cabinet frame to provide stable support for servers, storage devices, and switches. Add any rear supports or cable-management accessories designed to optimize airflow and organization.
• Mount equipment and organize cabling: Install equipment sequentially from the front, keeping heavier devices toward the bottom for stability. Route power and data cables along dedicated channels or cable managers to minimize airflow obstruction and facilitate maintenance. Close doors, secure locks, and verify that all panels align properly with no gaps that could disrupt airflow.
• Perform a commissioning check: Confirm that all devices power on without fault, verify Interop between devices, and test airflow with door vents properly in place. Reassess cable management after initial boot, and make any necessary adjustments to ensure clean, unobstructed airflow paths from front to back.
• Document the configuration: Record the equipment installed, rack unit assignments, cable routes, and any environmental monitoring parameters. This documentation will speed future upgrades, service visits, and routine maintenance checks.

Frequently asked questions

• What is the total rack height of the Vertiv VR Rack VR3307? The VR3307 is a 48U cabinet, designed to accommodate a wide mix of servers, storage, and network equipment. This height provides significant flexibility for deployments requiring substantial vertical space while maintaining a manageable footprint in data centers and closets.
• What are the exterior dimensions and how do they fit in typical spaces? The cabinet measures 2265 mm in height, 600 mm in width, and 1200 mm in depth. This footprint is suited for standard data-center aisles and network closets, offering a deep frame that adds usable depth to fit larger appliances without compromising accessibility.
• Is the VR3307 compatible with standard 19-inch equipment? Yes. The VR3307 uses a standard 19-inch mounting width, ensuring broad compatibility with a wide range of servers, storage enclosures, and network devices from leading vendors.
• What is meant by the deep frame providing extra usable depth? The deep frame design adds approximately 2.5 inches of usable depth beyond what is typical for similar-sized racks, allowing for more comfortable rear cabling, power distribution, and clearance for deeper hardware assemblies while preserving front-panel access.
• What environments is this cabinet best suited for? It is designed for data centers, enterprise IT closets, and growing network environments where reliability, space optimization, and easy configuration are key. The VR3307 supports scalable deployments and helps maintain orderly cable management and airflow.