Lenovo 4X77A77029

Overview

The Lenovo 4X77A77029 is a 16GB TruDDR5 RDIMM server memory module designed to deliver fast and reliable performance in enterprise and data center environments. Operating at 4800 MHz, it supports demanding workloads and multitasking with improved bandwidth and power efficiency. Its registered design enhances system stability, especially in multi-module configurations, making it a dependable choice for maintaining consistent server uptime.

Built specifically for Lenovo ThinkSystem servers, this memory module ensures seamless compatibility and reduces the risk of hardware conflicts. Its 288-pin DIMM form factor fits standard server slots, allowing for straightforward installation and upgrades that boost overall system responsiveness and reliability.

Key features

• 16GB DDR5 SDRAM that supports smooth multitasking and faster data access
• High-speed 4800 MHz operation to accelerate processing and reduce latency
• Registered memory design that improves system stability in complex server setups
• Tested and validated for Lenovo ThinkSystem servers to guarantee compatibility and performance
• 288-pin DIMM form factor for easy installation in compatible server motherboards
• Enhanced power efficiency compared to previous DDR generations, helping reduce energy costs

Key specs

• Capacity: 16 GB
• Memory type: DDR5 SDRAM
• Speed: 4800 MHz
• Module type: Registered DIMM (RDIMM)
• Pin count: 288 pins
• Compatibility: Lenovo ThinkSystem servers

Designed for enterprise server environments

This memory module is well suited to data centers and enterprise IT infrastructures that demand high reliability and performance. It supports critical applications and heavy multitasking workloads, helping maintain smooth operation under pressure. IT professionals will find it a practical upgrade option for enhancing server memory capacity without sacrificing stability or efficiency.

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.

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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.

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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.

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