HPE 128GB (1x128GB) Quad Rank x4 DDR4-2933 CAS-21-21-21 Load Reduced Smart Memory Kit

The HPE 128GB (1x128GB) Quad Rank x4 DDR4-2933 CAS-21-21-21 Load Reduced Smart Memory Kit (P00936-B21) is a high-capacity, load-reduced DIMM engineered for HPE ProLiant Gen10 and Gen10 Plus servers operating under demanding enterprise workloads. Built on DDR4-2933 architecture with a CAS latency of 21-21-21, this LRDIMM module leverages a memory buffer to isolate electrical load from the memory controller, enabling systems to populate higher DIMM counts per channel without signal integrity degradation — a critical advantage in memory-dense server configurations.

As an HPE Smart Memory module, P00936-B21 incorporates an embedded serial presence detect (SPD) mechanism that communicates directly with HPE's Advanced Memory Protection (AMP) technologies. This integration allows the server BIOS and memory subsystem to validate module authenticity, apply optimized timing parameters automatically, and enable advanced RAS (Reliability, Availability, and Serviceability) features including Advanced ECC, Memory Mirroring, and Online Spare Memory — capabilities essential for mission-critical infrastructure where unplanned downtime carries significant operational consequences.

The 128GB capacity delivered in a single DIMM form factor makes this kit particularly well-suited for scale-up compute environments where maximizing memory footprint per CPU socket is a design priority. Quad Rank x4 organization provides the density required for large in-memory datasets, virtualization host consolidation, and AI inference workloads, while the LRDIMM buffer architecture maintains the electrical integrity needed to sustain DDR4-2933 speeds even at full memory channel population.

Ideal for

• Large-scale virtualization hosts requiring maximum vRAM per socket to increase VM density and reduce physical server sprawl across VMware vSphere or Microsoft Hyper-V environments
• In-memory databases such as SAP HANA, Oracle In-Memory, and Redis Enterprise, where aggregate memory capacity directly determines the working dataset size that can be held without disk I/O
• AI and machine learning inference servers that stage large model weights and feature datasets in DRAM to minimize latency between compute cycles on GPU- or CPU-accelerated HPE ProLiant platforms
• High-performance computing (HPC) nodes executing memory-bound scientific simulations, computational fluid dynamics, or genomics pipelines that benefit from high per-node memory bandwidth and capacity
• Enterprise resource planning (ERP) and OLAP workloads running SAP S/4HANA or Oracle Database where full in-memory operation eliminates buffer pool constraints and improves transaction throughput
• Disaster recovery and business continuity infrastructure where Memory Mirroring or Online Spare configurations enabled by HPE Smart Memory provide hardware-level fault tolerance for tier-1 applications

Technical specifications

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