Crucial Pro 64GB DDR4-3200 LRDIMM ECC Server Memory

The Crucial Pro 64GB DDR4-3200 LRDIMM is a load-reduced DIMM (LRDIMM) module purpose-built for dual-socket and multi-socket server architectures running Intel Xeon Scalable Gen 2 and Gen 3 processors. LRDIMMs reduce electrical loading on the memory bus through intermediate buffer circuitry, enabling higher-density memory configurations than traditional RDIMMs while maintaining full error correction capability. This architecture permits system integrators to populate all 12-24 DIMM slots per socket with 64GB modules, delivering 1.5TB to 3TB of system memory per server—critical for in-memory database engines, virtualized datacenter consolidation, and high-frequency analytics workloads.

Designed to the JEDEC DDR4-3200 specification, this module delivers 3200 megatransfers per second with full ECC (Error Correcting Code) protection, safeguarding against single-bit corruption in mission-critical compute environments. The module operates within standard server thermal and electrical envelopes (1.2V nominal), featuring Crucial's validation across major platforms including Dell PowerEdge, HPE ProLiant, and Lenovo ThinkSystem server families. Launched in Q3 2022, this product addresses sustained institutional demand from banking, telecommunications, and financial services sectors performing multi-year refresh cycles on aging but operationally essential Xeon infrastructure.

The 64GB LRDIMM density point remains strategically significant because it enables full-memory-capacity utilization in second and third-generation Scalable systems without requiring socket-level hardware replacement. Organizations operating legacy but supported processor generations can achieve memory-bound workload performance parity with newer platforms through density upgrades alone.

Ideal for

• High-frequency trading and quantitative analytics platforms requiring 1TB+ in-memory dataset caching across dual-socket servers
• Enterprise virtualization hosts consolidating 200+ virtual machines per physical system with per-VM memory guarantees for banking and insurance applications
• Data warehouse and OLAP environments executing complex multi-table joins against 500GB+ working sets in memory-first SQL engines
• Genomics and computational biology clusters performing large-scale sequence alignment and variant analysis with terabyte-scale reference indexes
• Telecommunications service provider billing and fraud detection systems maintaining full subscriber session state in DRAM across redundant server pairs
• Enterprise search and log analytics platforms indexing petabyte-scale document repositories with 1TB+ heap allocation per search node

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.