Server RAM Lenovo 32GB 3200MHz RDIMM 2Rx4 1.2V (model 02JG338)

Lenovo 32GB 3200MHz RDIMM 2Rx4 1.2V (model 02JG338) is a registered DIMM server memory module designed for enterprise-grade systems and compatible workstations. With a 32GB capacity and 3200MHz data rate, this RDIMM provides increased memory capacity and sustained throughput for virtualization hosts, database servers and multi-threaded applications. The 2Rx4 rank organization and 1.2V operating voltage reflect typical server memory architecture for balanced performance and power efficiency in supported platforms.

Advantages

This Lenovo RDIMM delivers large-capacity memory per module to reduce the number of modules required for high-memory configurations and supports faster data transfer at 3200MHz for improved responsiveness under load. The registered (RDIMM) design enhances signal integrity and stability in systems with multiple memory modules. Operating at 1.2V, the module offers lower power draw compared with higher-voltage alternatives while maintaining server-grade reliability and thermal characteristics appropriate for rack and tower servers.

Suitable for

• Enterprise servers running virtualization platforms and hypervisors
• Database servers requiring large in-memory datasets and caching
• High-performance workstations used for simulation, rendering or data analysis
• Server memory upgrades or replacements in systems that support RDIMM modules

Key specifications

• Capacity: 32GB per module
• Memory type: Registered DIMM (RDIMM)
• Speed: 3200MHz
• Rank/organization: Dual rank (2Rx4)
• Operating voltage: 1.2V

How to use

Power down the server and follow the manufacturer’s service manual for safe access to the memory slots. Install the RDIMM into a compatible DDR4 RDIMM slot, ensuring correct orientation and full seating of the module until the retention clips engage. Populate memory channels according to the server motherboard’s channel population guidelines to achieve optimal performance and channel interleaving. After installation, power on the server and verify memory is recognized in system firmware/BIOS and by the operating system or management tools.

Recommendations

Check the server or motherboard documentation to confirm support for RDIMM modules, 3200MHz speed and 1.2V operation. For best results in multi-module configurations, use matched modules in identical capacity and speed across channels and consult vendor compatibility lists when available.