Lenovo - TruDDR4 - DDR4 - module - 64 GB - DIMM 288-pins - 3200 MHz / PC4-25600 1,2 V registered ECC

The Lenovo 4ZC7A15124 Memory Module is a 64 GB DDR4 3200 MHz 288-pin DIMM designed for desktops and servers. Built to Lenovo ThinkSystem TruDDR4 standards, the module uses industry‑grade components from top DRAM suppliers, is compatibility tested and tuned on ThinkSystem servers, and includes a unique programmed signature for system authentication and enabled memory stretch features. With 1.2 V operation and a single 64 GB density, it provides large capacity and reliable performance for demanding applications.

Advantages

The module provides tested compatibility and reliability across the ThinkSystem lineup, proven quality components from Tier 1 suppliers, and firmware-level authentication allowing the system to verify TruDDR4 memory. Operating at 3200 MHz with 1.2 V, the DIMM combines higher performance with lower power consumption to help reduce total cost of ownership in data center and enterprise environments.

Suitable for

• Server memory upgrades and replacements
• High-performance workstations
• Virtualization and database workloads
• Multitasking and memory-intensive applications

Key specifications

• Model: Lenovo 4ZC7A15124
• Capacity: 64 GB
• Memory type: DDR4
• Clock speed: 3200 MHz
• Form factor: 288-pin DIMM
• Voltage: 1.2 V
• MPN: 4ZC7A15124
• EAN: 0889488497928

How to use

Power down the system and disconnect from mains before installing the DIMM. Install the 288-pin module into a compatible DDR4 memory slot, ensuring proper seating and latch engagement. Follow the server or motherboard documentation for supported memory population rules and pairing requirements. After installation, power on the system and verify memory is recognized in firmware/BIOS and the operating system.

Recommendations

Use this Lenovo TruDDR4 64 GB 3200 MHz DIMM in systems listed as compatible by Lenovo or ThinkSystem documentation. For best results, install matched modules in recommended channel configurations and apply the latest BIOS/firmware updates. Avoid mixing different memory types or untested third-party modules if you require authentication-dependent features.