NEC Express5800 Memory Module 32GB DDR4-3200 RDIMM

The NEC Express5800 32GB DDR4-3200 RDIMM is a server-grade memory module specifically validated, tested, and supported by NEC for the Express5800 R120h-2E, R120h-1E, and related server platforms. NEC's memory qualification process involves extensive compatibility testing under thermal stress conditions representative of production data center environments, and modules are co-validated with NEC's BIOS/UEFI firmware to ensure stable operation at rated speeds without manual SPD tuning.

Operating at DDR4-3200 speeds with ECC (Error-Correcting Code) protection, these RDIMMs provide single-bit error correction and multi-bit error detection, essential for protecting in-flight computation in enterprise workloads. The register buffer on RDIMM modules reduces electrical load on the memory controller, enabling high DIMM count configurations (up to 32 DIMMs per system in R120h-2E) at full rated speed without degradation. Each module undergoes 100% burn-in and functional testing at NEC's manufacturing facility.

NEC offers memory modules at multiple density points (8GB, 16GB, 32GB, 64GB, 128GB LRDIMM) to allow system integrators to configure platforms from entry-level to maximum memory density. The 32GB RDIMM represents the highest-volume SKU for balanced enterprise server configurations, offering an optimal capacity-to-slot-count ratio for virtualization hosts and database servers. NEC supports mixed-capacity DIMM population in defined slot configurations documented in the Express5800 memory population guide.

Ideal for

• VMware ESXi host memory expansion for VM density increase
• SQL Server in-memory OLTP and buffer pool sizing
• SAP HANA scale-up memory capacity additions
• Oracle Database SGA and PGA memory provisioning
• HPC cluster node memory configuration
• Hyper-V host upgrade for increased VM consolidation

Technical specifications

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