Lenovo ThinkSystem - DDR5 - module - 64GB - DIMM 288-pins - 4800 MHz / PC5-38400 - registered - voor ThinkSystem SR630 V3, SR650 V3, SR850 V3, SR860 V3,

The Lenovo 4X77A77032 memory module provides 64 GB of DDR5 RAM at 4800 MHz in a 288-pin DIMM form factor, designed for ThinkSystem servers. This single-module configuration is intended to deliver reliable performance and compatibility for server workloads such as virtualization, cloud computing and high performance computing.

Advantages

The module combines DDR5 architecture with a 4800 MHz clock speed to improve data throughput and responsiveness for memory‑intensive tasks. As a Lenovo TruDDR5-compatible part for ThinkSystem servers, it emphasizes reliability and quality suitable for enterprise environments while occupying a single DIMM slot for straightforward installation.

Suitable for

• Big Data analytics and in‑memory processing
• Cloud computing and virtualization hosts
• Database servers and transaction processing
• High performance computing (HPC) workloads

Key specifications

• Capacity: 64 GB
• Type: DDR5
• Speed: 4800 MHz
• Form factor: 288‑pin DIMM
• Manufacturer part number (MPN): 4X77A77032
• EAN: 0889488588572

How to use

Ensure the server is powered down and unplugged before installing the 288‑pin DIMM. Refer to the ThinkSystem server manual for supported memory population rules and slot order. Insert the module into a compatible DDR5 DIMM slot until the retention clips engage, then reconnect power and verify the system recognizes the 64 GB module in firmware or system diagnostics.

Recommendations

For optimal performance and reliability, install memory in matching pairs or according to Lenovo’s recommended DIMM population guidelines for your specific ThinkSystem model. Use vendor firmware and BIOS updates that include memory compatibility and stability improvements.