Lenovo 16GB TruDDR4 2400MHz RDIMM Memory Module (46W0829)

Usage Area

The Lenovo 46W0829 16GB TruDDR4 Memory module is designed for deployment in Lenovo SystemX and ThinkServer platforms. It is intended for data write, read, and storage operations, providing system-level performance acceleration for enterprise workloads. The module supports multitasking environments and tasks of varying complexity, making it suitable for virtualization, database, and high-availability server configurations. It integrates into standard DIMM slots for straightforward memory capacity expansion.

Construction Features

• Dual-rank (2Rx4) architecture for improved memory interleaving and capacity utilization.
• Low-profile (LP) RDIMM design, compatible with space-constrained server chassis.
• Operates at 1.2V, reducing power consumption compared to previous DDR generations.
• No dedicated heatsink; relies on low thermal output for passive cooling.
• Single module configuration per kit, totaling 16GB capacity.
• Registered DIMM (RDIMM) topology for enhanced signal integrity in multi-module setups.

Technical Parameters

• Standard: DDR4
• Form Factor: DIMM
• Module Capacity: 16 GB
• Modules per Kit: 1
• Total Capacity: 16 GB
• Data Transfer Rate: 19200 Mbit/s (PC4-19200)
• CAS Latency: CL17
• Clock Speed: 2400 MHz
• Voltage: 1.2V

Standards & Certification

The module complies with DDR4 industry standards and is validated by Lenovo for use in specified SystemX and ThinkServer systems. Its 1.2V operation aligns with low-power memory specifications, ensuring compatibility with modern server platforms. The TruDDR4 designation confirms Lenovo’s quality assurance for reliable enterprise operation.