Supermicro MEM-DR548L-HL01-ER48 64GB DDR5-4800 RDIMM ECC

The Supermicro MEM-DR548L-HL01-ER48 is a 64GB registered DIMM (RDIMM) featuring DDR5-4800 speed with ECC (Error-Correcting Code) protection, engineered for enterprise-class reliability in dual-socket and multi-socket server platforms. This module leverages DDR5 architecture to deliver increased bandwidth and reduced power consumption compared to DDR4 predecessors, making it ideal for memory-intensive workloads including AI model training, large dataset analytics, and virtualized infrastructure. The RDIMM form factor includes on-DIMM register and clock driver components, enabling cost-effective scaling to 12-16 DIMM populations per socket on compatible Supermicro systems.

Validated exclusively for Supermicro's 5th-Generation Intel Xeon platforms (Emerald Rapids and later microarchitectures), this module undergoes rigorous qualification testing to ensure compatibility, stability, and maximum uptime in mission-critical environments. ECC protection detects and corrects single-bit errors in real-time, preventing data corruption in long-running compute jobs and database operations. The DDR5-4800 speed provides optimal balance between performance and thermal efficiency, critical for high-density server deployments where power budgeting is constrained.

Market dynamics reflect sustained demand for DDR5 capacity across the AI infrastructure buildout cycle. This 64GB RDIMM configuration addresses the shift toward larger per-node memory footprints required by generative AI model serving, vector database operations, and distributed machine learning frameworks.

Ideal for

• AI inference and fine-tuning servers requiring 1-2TB per-node memory pools for large language model deployment
• High-performance computing (HPC) clusters running scientific simulations, molecular dynamics, and finite-element analysis
• In-memory data analytics platforms (Spark, Hadoop, Presto) processing multi-terabyte datasets with sub-second query latency
• Virtualization hypervisor hosts consolidating hundreds of virtual machines with guaranteed memory isolation and ECC protection
• Real-time financial trading infrastructure and risk modeling systems demanding zero data-corruption tolerance
• Database servers (MySQL, PostgreSQL, Oracle) with large buffer pools and transactional logging for OLTP and data warehouse workloads

Technical specifications

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