Product Overview
The Lenovo ThinkSystem 16GB TruDDR4 3200 MHz (2Rx8 1.2V) RDIMM is a high-performance, enterprise-grade server memory module engineered specifically for Lenovo ThinkSystem servers. Designed under Lenovo's TruDDR4 qualification program, this module is sourced from Tier 1 DRAM suppliers, compatibility-tested on every ThinkSystem platform, and programmed with a unique authentication signature to unlock full memory stretch goals. With ECC error-correction, registered (buffered) signal architecture, dual-rank organization, and a low 1.2V operating voltage, this DIMM delivers reliable, energy-efficient performance for demanding data center workloads including virtualization, databases, cloud computing, and VDI.
Technical Specifications
| Capacity | 16GB (1 x 16GB) |
| Memory Technology | DDR4 SDRAM (TruDDR4) |
| Speed | 3200 MHz (PC4-25600) |
| Form Factor | RDIMM (Registered / Buffered DIMM) |
| Pin Count | 288-Pin |
| Rank / Organization | Dual Rank x8 (2Rx8) |
| Voltage | 1.2V |
| CAS Latency | CL22 |
| ECC Support | Yes (Error-Correcting Code) |
| Part Number | 4X77A08632 |
| FRU Number | 02JK236 |
| Feature Code | B963 |
| Compatibility | Lenovo ThinkSystem Intel Xeon Scalable processor-based servers (SR530, SR550, SR570, SR590, SR630, SR630 V2, SR650, SR650 V2, SR850, SR860, SR950, ST550, ST650 and other compatible ThinkSystem platforms) |
| Condition | Refurbished / Pulls — Tested & Verified |
Condition & Warranty
This module is offered in refurbished condition. Each unit is inspected, cleaned, and functionally tested to verify full operation at rated speed and capacity prior to shipment. Memory modules are confirmed free of bent pins, physical damage, or defects. A 90-day replacement warranty is included. We are committed to providing enterprise-grade components with confidence — contact us with any compatibility questions before purchase.