Description
SK Hynix 8GB DDR4-2400T ECC Registered Server RAM HMA81GR7MFR8N-UH. Reliable, power-efficient memory for servers and enterprise workloads.
| Specification | Details |
|---|---|
| Brand | SK Hynix |
| Model Number | HMA81GR7MFR8N-UH |
| Capacity | 8GB |
| Memory Type | DDR4 RDIMM (Registered DIMM) |
| Speed | 2400 MHz (PC4-2400T) |
| ECC Support | Yes (Error-Correcting Code) |
| Registered (Buffered) | Yes |
| Rank / Organization | 1Rx8 |
| Form Factor | 288-Pin RDIMM |
| Voltage | 1.2V |
| Certifications | CE, RoHS Compliant |
| Manufacture Origin | Korea |
Product Features
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8GB DDR4 Registered ECC RAM designed for enterprise servers
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2400 MHz transfer speed (PC4-2400T) ensures consistent, stable performance
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Error-Correcting Code (ECC) for improved data reliability and protection
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Registered (Buffered) DIMM design enhances scalability in multi-DIMM systems
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Low-voltage 1.2V operation reduces power consumption in 24/7 environments
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SK Hynix quality assurance — trusted globally in enterprise IT infrastructures
General Product Information
The SK Hynix 8GB DDR4-2400T ECC Registered Server RAM (HMA81GR7MFR8N-UH) provides enterprise-grade reliability, stability, and energy efficiency for demanding workloads.
Running at 2400 MHz (PC4-2400T), this memory module delivers excellent bandwidth for virtualization, cloud computing, and database applications. Its ECC error-correction technology automatically detects and corrects memory errors, protecting your business-critical workloads against crashes and data corruption.
The registered (buffered) architecture improves signal integrity and enables higher scalability in multi-DIMM server configurations, making it ideal for enterprise servers and professional workstations. With 1.2V low-power consumption, it balances speed with energy efficiency to keep operating costs low in data centers.
Backed by SK Hynix’s reputation as a leading global DRAM manufacturer, this module is a reliable upgrade for any enterprise IT environment requiring dependable memory performance.
Technical Specifications Table
| Feature | Details |
|---|---|
| Brand | SK Hynix |
| Model | HMA81GR7MFR8N-UH |
| Capacity | 8GB |
| Memory Type | DDR4 RDIMM |
| Speed | 2400 MHz (PC4-2400T) |
| Form Factor | 288-Pin DIMM |
| ECC Support | Yes |
| Registered | Yes (Buffered) |
| Rank | 1Rx8 |
| 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 Think System, Super micro supporting DDR4 ECC REG
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Chipsets: Intel Xeon E5 v4, Intel Xeon Scalable Gen 1, AMD EPYC (Naples 1st Gen)
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Operating Systems: Windows Server, VMware ESXi, Linux distributions (Ubuntu, RHEL, CentOS)
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Applications: Virtualization, databases, enterprise cloud, and storage servers
Ideal Use Cases
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Enterprise Servers – reliability for virtualization and business workloads
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Data Centers – scalable, power-efficient memory for continuous operation
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Professional Workstations – CAD, 3D rendering, and simulation environments
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Mission-Critical Applications – healthcare, financial, and government IT systems
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Virtualization Environments – VMware, Hyper-V, Kubernetes, and Proxmox
Comparison Angle
Compared to non-ECC unbuffered memory, this SK Hynix DDR4 ECC REG RAM provides:
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Error correction for higher reliability in enterprise applications
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Improved scalability for multi-DIMM server environments
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Lower power consumption with 1.2V efficiency
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Better compatibility with industry-standard server platforms
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Enterprise validation with rigorous SK Hynix quality testing
Cross-Sell / Upsell Suggestions
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Additional SK Hynix DDR4 ECC REG modules (8GB, 16GB, 32GB)
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Enterprise SSDs (Samsung PM883, Intel DC Series, HPE SSDs)
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Server motherboards compatible with DDR4 ECC REG
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Intel Xeon or AMD EPYC processors for performance scaling
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Rackmount chassis and redundant power supplies