Kingston Server Premier 32GB DDR5-5600 ECC RDIMM

The Kingston Server Premier 32GB DDR5-5600 ECC RDIMM (KSM56R46BS4PMI-32MBI) is a single-rank, x4 registered memory module engineered for high-density, memory-optimized enterprise server platforms. Built on the DDR5 architecture, it operates at a native speed of 5600 MT/s with CL46 latency timings and runs at 1.1V, delivering substantial bandwidth gains over prior DDR4 generations while maintaining strict RAS (Reliability, Availability, and Serviceability) characteristics expected in production server environments. The module incorporates on-die ECC (ODECC) as a DDR5 architectural feature, combined with the registered DIMM buffer for improved signal integrity across multi-slot configurations.

The RDIMM design uses a register (RCD) to isolate the command and address bus from the memory controller, enabling stable operation in systems populated with multiple DIMMs per channel without compromising signal integrity. This module is manufactured on an x4 die width configuration in a single-rank organization, making it particularly well-suited for memory-optimized server builds where per-socket capacity and bandwidth are prioritized. Kingston's Server Premier line is specifically validated and tested for compatibility with leading server platforms from vendors including Intel and AMD, and modules are produced with full SPD programming compliant with JEDEC DDR5 standards.

KSM56R46BS4PMI-32MBI is designed for enterprise deployments requiring both high capacity and data integrity, making it appropriate for virtualization hosts, in-memory databases, and cloud infrastructure nodes. The iMR (indirect Register) architecture characteristic of this generation, along with support for on-module power management via the PMIC (Power Management Integrated Circuit), contributes to improved per-module power efficiency relative to DDR4 RDIMMs at equivalent capacities. This module ships in a 288-pin RDIMM form factor and is fully compliant with JEDEC DDR5 SPD and RCD specifications.

Ideal for

• High-density virtualization hosts requiring large per-socket memory capacity with ECC protection for hypervisor and guest VM stability
• In-memory database servers (e.g., SAP HANA, Redis, VoltDB) where large working sets must reside entirely in RAM for low-latency access
• Cloud and hosted infrastructure nodes running containerized workloads where memory bandwidth and capacity directly affect tenant consolidation ratios
• AI and machine learning inference servers that require high memory bandwidth to feed GPU or CPU compute pipelines with large model datasets
• Enterprise data analytics platforms processing large intermediate datasets in memory, reducing I/O bottlenecks in ETL and OLAP workloads
• High-availability application servers in financial services or healthcare where ECC error correction is mandated for transactional data integrity

Technical specifications

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