Lenovo 4X77A77030

Overview

The Lenovo 4X77A77030 is a 32 GB TruDDR5 SDRAM memory module designed specifically for Lenovo servers that support 288-pin DIMMs. Operating at 4800 MHz and adhering to the DDR5 4800 PC5 38400 standard, it delivers significantly higher bandwidth compared to previous DDR4 modules. This single rank, registered memory module enhances power efficiency and data integrity, making it a solid choice for demanding server environments.

Key features

• TruDDR5 technology provides improved power efficiency and higher data throughput for intensive workloads.
• Registered design reduces electrical loading on the memory controller, supporting advanced error correction for reliable operation.
• Single rank configuration optimizes power consumption and thermal performance within server systems.
• Seamless compatibility with Lenovo ThinkSystem servers ensures straightforward installation without firmware adjustments.
• Supports virtualization, in-memory databases, and real-time analytics by maintaining data integrity during continuous operation.
• Integration with Lenovo diagnostic and management tools allows quick validation and monitoring after deployment.

Key specs

• Capacity: 32 GB
• Memory type: TruDDR5 SDRAM
• Speed: 4800 MHz
• Standard: DDR5 4800 PC5 38400
• Configuration: Single rank, registered
• Form factor: 288-pin DIMM

Compatibility and deployment

This memory module is engineered for Lenovo servers that accept 288-pin DIMMs and is fully compatible with ThinkSystem models. Its registered design and single rank configuration make it easy to integrate into existing infrastructure, helping administrators expand memory capacity and improve performance without complex firmware updates. The module’s compatibility with Lenovo’s management tools simplifies ongoing monitoring and maintenance.

Ideal uses and environments

The 4X77A77030 is well suited to server environments that require reliable, high-speed memory for virtualization, database management, and real-time analytics. Its error-correcting capabilities and power-efficient design make it a strong choice for data centers and enterprise IT setups where uptime and data accuracy are critical. This module supports workloads that demand consistent performance and stability over extended periods.

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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