Memory Module Lenovo 32GB TruDDR4 2Rx4 46W0833-RFB

Lenovo 32GB TruDDR4 2Rx4 memory module provides a high-capacity DDR4 upgrade designed for use in compatible servers and workstations. With a 2Rx4 rank configuration and support for DDR4 operation up to 2400 MHz, this module is intended to increase system memory capacity and sustain multi-threaded workloads while maintaining platform stability and compatibility with Lenovo server families that accept TruDDR4 modules.

Advantages

This 32GB TruDDR4 module offers a balance of large capacity and proven DDR4 performance at 2400 MHz, enabling improved application responsiveness and reduced swapping. The 2Rx4 rank design supports efficient data transfer and reliability under typical server loads. Built to industry standards, the module provides compatibility with systems validated for Lenovo TruDDR4 memory and is suitable for environments that require consistent memory behavior and error handling.

Suitable for

• Server memory upgrades to increase overall RAM capacity
• Virtualization hosts running multiple VMs
• Database caching and in-memory applications
• High-performance workstations used for content creation or engineering tasks

Key specifications

• Memory type: DDR4
• Capacity: 32 GB
• Maximum frequency: 2400 MHz
• Module rank: 2Rx4 (dual-rank, x4 organization)
• Form factor: standard server DIMM profile

How to use

Power down the system and disconnect it from its power source before installing the memory module. Open the server or workstation chassis according to the manufacturer's service instructions, locate the appropriate DIMM slots, and install the module in the slots recommended for optimum dual-rank operation. Ensure the module is fully seated and the retention clips engage. Reassemble the chassis, reconnect power, and boot the system. Verify that the BIOS/UEFI recognizes the new memory and that any platform-specific memory configuration settings match the installed module specifications.

Usage recommendations

For best results, install TruDDR4 modules in matched pairs or per the server vendor's memory population guidelines. Confirm firmware and BIOS versions are up to date to ensure compatibility and stability. Use this module within the supported operating temperature and electrical specifications of your server or workstation.