SK Hynix 32GB DDR4 2666MHz Registered ECC RDIMM – HMA84GR7CJR4N-VK, PC4-2666V-R, 2Rx4

✅ Key Features

• Model: HMA84GR7CJR4N-VK – Hynix 32GB DDR4 Registered ECC Server Memory Module
• Capacity: 32GB – High-density single module for data-intensive workloads
• Type: DDR4 SDRAM – Next-generation memory standard for enterprise
• Speed: 2666 MHz – Delivers balanced bandwidth and latency
• Error Correction: ECC (Error-Correcting Code) – Ensures data integrity in mission-critical systems
• Form Factor: 288-Pin RDIMM – Designed for server-grade motherboards
• Rank: 2Rx4 – Dual Rank layout for improved compatibility and performance
• Voltage: 1.2V – Low-power consumption for energy-efficient systems
• Thermal Sensor: Built-in for intelligent temperature monitoring
• Compatibility: Validated for Intel Xeon and AMD EPYC platforms
• Reliability: JEDEC compliant and enterprise-level quality assurance
• Latency: Optimized timings for professional server operations
• Build Quality: Manufactured by SK Hynix – Global leader in memory technology
• Application: Suitable for virtualized environments, databases, and cloud servers
• Use Case: Perfect for IT infrastructure, data centers, and professional workstations

📦 Description

The Hynix HMA84GR7CJR4N-VK is a high-performance 32GB DDR4 Registered ECC memory module tailored for servers and professional workstations. Featuring ECC (Error-Correcting Code) functionality, it ensures critical data accuracy and system reliability—an essential requirement for enterprise environments where uptime and stability are paramount.

Running at 2666 MHz with dual rank 2Rx4 architecture, this module provides excellent bandwidth and efficiency across various workloads including virtualization, database operations, and cloud services. Its 1.2V low-voltage design helps reduce overall power consumption while maintaining robust performance.

Built on Hynix’s advanced memory manufacturing technology, this RDIMM is fully JEDEC compliant and compatible with leading server platforms including Intel Xeon and AMD EPYC series. The onboard thermal sensor allows for intelligent monitoring and thermal management, enhancing system longevity.

This 32GB ECC RDIMM is engineered for demanding professional environments—from rendering farms and analytics to server clusters and backend infrastructure—where performance, error resilience, and scalability matter most. It is ideal for businesses upgrading their systems for enterprise-level productivity and security.

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