HPE 32GB (1x32GB) Dual Rank x4 DDR4-2400 CAS-17-17-17 Registered Smart Memory Kit

The HPE 32GB (1x32GB) Dual Rank x4 DDR4-2400 CAS-17-17-17 Registered Smart Memory Kit (805351-B21) is a server-grade RDIMM engineered for HPE ProLiant Gen9 server platforms. Operating at DDR4-2400 MHz with CAS latency timings of 17-17-17, this module delivers a balance of bandwidth and access efficiency suited to memory-intensive enterprise workloads. The dual-rank x4 organization maximizes memory density per DIMM slot while maintaining signal integrity across high-channel-count configurations.

As an HPE Smart Memory module, 805351-B21 incorporates an HPE-specific Serial Presence Detect (SPD) identifier that enables ProLiant servers to validate module authenticity, unlock advanced memory RAS (Reliability, Availability, and Serviceability) features, and surface detailed diagnostic data through HPE Insight Diagnostics and iLO. The registered (buffered) architecture isolates the memory controller from the DRAM load, supporting larger memory populations per server without signal degradation, which is critical in scale-up deployments.

This kit is optimized for datacenter environments running virtualization, in-memory databases, high-performance computing, and AI/ML inference workloads where large memory footprints and sustained bandwidth are essential. Its ECC (Error-Correcting Code) support provides continuous single-bit error correction and multi-bit error detection, underpinning the data integrity requirements of mission-critical enterprise and cloud infrastructure.

Ideal for

• Expanding memory capacity in HPE ProLiant Gen9 rack and tower servers running VMware vSphere or Microsoft Hyper-V virtualization platforms with high VM density
• Supporting in-memory database workloads such as SAP HANA or Microsoft SQL Server In-Memory OLTP that require large, low-latency memory pools
• Deploying high-performance computing (HPC) nodes for scientific modeling, simulation, and data analytics pipelines where memory bandwidth is a primary bottleneck
• Scaling AI and machine learning inference servers that load large model weights and feature datasets directly into DRAM for rapid batch processing
• Provisioning enterprise ERP and business intelligence application servers requiring reliable, ECC-protected memory for continuous multi-user transactional workloads
• Refreshing or expanding memory in existing HPE Gen9 datacenter infrastructure to defer hardware capital cycles while increasing per-server compute capacity

Technical specifications

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