SK Hynix 64GB DDR4 Server Memory Module-HMAG94DXNRB094N

Core Technical Specifications

• ‌Manufacturer‌: SK Hynix

• ‌Official Part Number‌: HMAG94DXNRB094N AC

• ‌Total Capacity‌: 64GB per module

• ‌Memory Generation & Form Factor‌: DDR4 RDIMM (Registered Dual In-Line Memory Module)

• ‌Operating Speed‌: 3200 MHz (3200 MT/s data transfer rate)

• ‌Rank Configuration‌: 2Rx4 (dual-rank, x4 memory chip organization)

• ‌ECC Support‌: Full hardware ECC (Error-Correcting Code) functionality to detect and correct single-bit memory errors in real time

• ‌Operating Voltage‌: 1.2V, compliant with JEDEC standard power specifications

• ‌Platform Compatibility‌: Optimized for dual-CPU server architectures, and fully certified for mainstream enterprise server OEMs including Dell, HPE, Lenovo, Supermicro, and Cisco

• ‌Reliability Rating‌: Built to meet 24/7 continuous operation requirements, with industrial-grade tolerance for temperature fluctuations and electrical interference

Key Application Domains

1. ‌Enterprise Data Center Virtualization Clusters‌
   This 64GB RDIMM is widely deployed in server virtualization nodes, supporting dozens of concurrent virtual machines to handle high-concurrency business workloads such as cloud hosting, container orchestration, and enterprise resource scheduling. Its ECC protection prevents unexpected system crashes caused by memory bit errors, ensuring non-stop service availability.

2. ‌High-Performance Computing (HPC) & Workstation Scenarios‌
   It serves as the core memory component for large-scale 3D rendering farms, scientific simulation platforms, big data analytics clusters, and entry-level AI model training workstations. The 3200MHz high bandwidth effectively reduces data access latency for massive datasets, significantly accelerating computational efficiency.

3. ‌Mission-Critical Business Servers‌
   The module is the standard memory upgrade option for database servers, ERP systems, and storage servers. Its registered architecture and ECC mechanism eliminate silent data corruption risks, guaranteeing data integrity for core business systems that process financial transactions, user sensitive information, and enterprise core data.

4. ‌Industrial & Custom Server Platforms‌
   It maintains full compatibility with Supermicro H10/H11/X11/X12 series motherboards, and supports multi-generation AMD EPYC processor platforms. It is widely adopted in industrial control servers, edge computing gateways, and special-purpose computing scenarios that require long-term operational stability in harsh environments.