Description
SK Hynix 16GB DDR4-2666V ECC Registered Server RAM HMA82GR7JJR8N-VK. Reliable, power-efficient memory for enterprise servers and data centers.
| Specification | Details |
|---|---|
| Brand | SK Hynix |
| Model Number | HMA82GR7JJR8N-VK |
| Capacity | 16GB |
| Memory Type | DDR4 RDIMM (Registered DIMM) |
| Speed | 2666 MHz (PC4-2666V) |
| ECC Support | Yes (Error-Correcting Code) |
| Registered (Buffered) | Yes |
| Rank / Organization | 2Rx8 |
| Form Factor | 288-Pin RDIMM |
| Voltage | 1.2V |
| Certifications | CE, RoHS Compliant |
| Manufacture Origin | Korea |
Product Features
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16GB DDR4 ECC Registered Server Memory for enterprise workloads
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2666 MHz transfer speed (PC4-2666V) ensures fast, stable performance
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ECC error correction enhances data integrity and reduces downtime
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Registered DIMM architecture improves stability in multi-DIMM server systems
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2Rx8 dual-rank design boosts memory density and efficiency
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1.2V low-power operation reduces energy costs in 24/7 environments
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SK Hynix enterprise-grade reliability trusted worldwide for data centers
General Product Information
The SK Hynix 16GB DDR4-2666V ECC Registered Server RAM (HMA82GR7JJR8N-VK) is designed to deliver enterprise-class reliability, efficiency, and performance for servers and professional workstations.
Running at 2666 MHz (PC4-2666V), this module ensures smooth and stable operation for virtualization, cloud computing, big data workloads, and mission-critical applications. With ECC (Error-Correcting Code), it safeguards sensitive workloads by detecting and correcting common memory errors automatically, reducing the risk of system crashes or data corruption.
The registered (buffered) DIMM design provides enhanced signal integrity and scalability in multi-DIMM configurations, making it suitable for high-performance servers and data centers. Its 2Rx8 dual-rank structure offers higher density and throughput, while the 1.2V low-voltage operation delivers energy efficiency, lowering total operating costs.
Backed by SK Hynix’s reputation as one of the leading DRAM manufacturers worldwide, this DDR4 ECC REG module is a trusted upgrade for enterprise IT environments requiring consistent uptime and performance.
Technical Specifications Table
| Feature | Details |
|---|---|
| Brand | SK Hynix |
| Model | HMA82GR7JJR8N-VK |
| Capacity | 16GB |
| Memory Type | DDR4 RDIMM |
| Speed | 2666 MHz (PC4-2666V) |
| Form Factor | 288-Pin DIMM |
| ECC Support | Yes |
| Registered | Yes (Buffered) |
| Rank | 2Rx8 |
| Voltage | 1.2V |
| Compliance | JEDEC, CE, RoHS |
| Use Case | Servers / Enterprise Workstations |
Compatible Products
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Server Platforms: Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, Supermicro supporting DDR4 ECC RDIMM
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Chipsets: Intel Xeon Scalable (Silver, Gold, Platinum), AMD EPYC (Naples, Rome)
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Operating Systems: Windows Server, VMware ESXi, Linux (Ubuntu, RHEL, CentOS)
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Applications: Virtualization, enterprise storage, databases, HPC workloads
Ideal Use Cases
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Enterprise Servers – mission-critical workloads with 24/7 reliability
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Data Centers – scalable memory for high-density environments
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Professional Workstations – CAD, rendering, and simulations
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Cloud Infrastructure – VMware, Hyper-V, Kubernetes clusters
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High-Reliability Applications – healthcare, finance, and government systems
Comparison Angle
Compared to DDR4 2400 or non-ECC memory, this SK Hynix DDR4-2666 ECC REG offers:
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Faster performance with 2666 MHz speed
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Error-correcting reliability to prevent data corruption
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Better scalability for high-density server environments
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Energy efficiency with 1.2V operation vs. older DDR3 modules
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Dual-rank performance for improved memory throughput
Cross-Sell / Upsell Suggestions
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Additional SK Hynix DDR4 ECC REG modules (8GB, 32GB, 64GB)
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Enterprise SSDs (Samsung PM883, Intel DC Series, Micron 5300)
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DDR4-compatible server motherboards (HPE, Dell, Supermicro)
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Intel Xeon or AMD EPYC processors for performance scaling
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Rackmount server power supplies & cooling solutions