HPE P47394-B21

Overview

The HPE P47394-B21 is a tower to rack conversion kit designed to transform your HPE ProLiant ML110 Gen11 or ML350 Gen11 tower server into a rack-mounted unit compatible with standard 19-inch racks. This kit provides all the necessary rails, brackets, and fasteners to securely mount your server, occupying 5U of rack space. With a depth of 31.25 inches and a weight of 14.30 pounds, it fits well within most enterprise cabinets, enabling a smooth transition without replacing your existing hardware.

Key features

• Complete mounting solution including rails, brackets, and fasteners to avoid compatibility issues and extra parts hunting
• Designed specifically for HPE ProLiant ML110 Gen11 and ML350 Gen11 servers, ensuring precise fit and secure installation
• Supports a 5U rack space footprint, optimizing vertical space in your server rack
• Facilitates cleaner cable management and improved airflow by moving from tower to rack setup
• Enables easy installation by a single technician using basic tools, minimizing downtime during conversion
• Preserves your existing server configurations and investment by converting rather than replacing hardware
• Ideal for small to midsize businesses, branch offices, labs, or data centers standardizing on rack infrastructure

Key specs

• Compatibility: HPE ProLiant ML110 Gen11 and ML350 Gen11 servers
• Rack space occupied: 5U
• Physical dimensions: 12.38 inches (W) x 7.0 inches (H) x 31.25 inches (D)
• Weight: approximately 14.30 pounds
• Includes: rails, brackets, and mounting hardware

Installation and setup

The conversion kit is engineered for straightforward installation, allowing a single technician to complete the rack mounting with basic hand tools. All components are precisely cut to match the ML series mounting points, which reduces installation time and eliminates guesswork. This makes it practical for IT teams managing server room reorganizations or preparing equipment for colocation environments.

Ideal uses and environments

This conversion kit suits organizations transitioning from tower servers to rack-mounted setups to improve airflow, cable management, and space utilization. It works well in small and midsize business data centers, branch offices, and lab environments that want to maintain their trusted ProLiant servers while adopting standardized rack infrastructure. The kit supports efficient growth and equipment reorganization without the cost and complexity of replacing existing servers.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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