Lenovo 7DF3A00HNA

Overview

The Lenovo 7DF3A00HNA is a ThinkSystem ST50 V3 tower server designed to deliver reliable and efficient performance for small offices, retail environments, and classrooms. Powered by an Intel Xeon E-2400 processor with up to eight cores running at speeds up to 4.5 GHz, it handles everyday tasks like file sharing, point-of-sale operations, and light virtualization with ease. Equipped with 16 GB of DDR5 ECC memory, this server offers a solid foundation for current workloads and room to expand as your business grows.

Key features

• Intel Xeon E-2400 processor provides responsive performance for multitasking and business applications
• 16 GB DDR5 ECC memory ensures data integrity and supports smooth operation, expandable up to 128 GB for future needs
• PCIe Gen5 slots allow adding faster network cards, dedicated graphics, or storage controllers to enhance capabilities
• Hot-swap drive bays enable quick disk replacement or upgrades without shutting down the server, minimizing downtime
• Built-in RAID options protect critical data by providing redundancy against drive failures
• Hardware security features include TPM 2.0 for encryption key protection and a chassis intrusion switch for unauthorized access alerts
• ENERGY STAR certification helps reduce power consumption, lowering operating costs and supporting sustainability efforts
• Compact tower design fits comfortably under desks or on shelves, making it suitable for space-limited work environments

Key specs

• Processor: Intel Xeon E-2400, up to 8 cores, 4.5 GHz
• Memory: 16 GB DDR5 ECC, expandable to 128 GB
• Expansion slots: PCIe Gen5
• Drive bays: Hot-swap capable
• Security: TPM 2.0, chassis intrusion switch
• Power efficiency: ENERGY STAR certified
• Form factor: Tower

Connectivity and compatibility

This server supports a range of expansion options through its PCIe Gen5 slots, allowing you to tailor connectivity to your specific needs. Whether you require faster network adapters for improved data transfer, dedicated graphics for specialized applications, or advanced storage controllers, the ST50 V3 can accommodate these upgrades. Its hot-swap drive bays simplify maintenance and ensure continuous operation, which is essential for environments where uptime is critical.

Performance and reliability

The combination of the Intel Xeon E-2400 processor and DDR5 ECC memory delivers stable and efficient performance for business-critical tasks. ECC memory helps detect and correct data corruption, reducing the risk of system crashes or data loss. RAID support further enhances reliability by safeguarding your data against drive failures. These features make the server a dependable choice for managing databases, inventory systems, or virtual machines in small to medium-sized setups.

Ideal uses and environments

The Lenovo ThinkSystem ST50 V3 is well suited to small businesses, retail counters, and educational settings that require a local server for file sharing, point-of-sale applications, or light virtualization. Its compact tower design fits neatly into limited spaces such as under desks or on shelves, making it a practical option for offices without dedicated server rooms. The energy-efficient design also helps organizations keep operating costs manageable while maintaining essential services on-site.

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, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

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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