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HMA81GS6AFR8N-UH
HMA81GS6AFR8N‑UH is original SK Hynix consumer SODIMM memory, 8GB capacity, 1Rx8 single‑rank, 2400MHz (PC4‑19200), CL17 timing, 260‑pin, 1.2V low‑voltage power supply.
Adopts Non‑ECC unbuffered architecture for consumer portable devices. Single‑rank design delivers good compatibility for Intel and AMD laptops and supports dual‑channel expansion. Compact SODIMM size fits notebooks, AIO and mini‑PC with limited space.
This is consumer‑oriented SODIMM memory, cannot be used on server motherboards. Anti‑static operation is required during installation. Datasheet PDF can be downloaded.
MA81GS6AFR8N-UH SK Hynix Server DDR4 ECC Memory Features▼
The HMA81GS6AFR8N-UH is an authentic SK Hynix enterprise-grade DDR4 RDIMM memory module built with original industrial DRAM chips. Adopting standard 8GB single-module capacity and mature 1Rx8 single-rank low-latency architecture, it is specially designed for entry-level enterprise rack servers, small data center nodes, enterprise NAS storage devices, light virtualization hosts and industrial control workstations. It provides stable, cost-effective and low-delay memory expansion for daily business operation, multi-user concurrent access and long-term 24/7 lightweight server workloads.
2. DDR4 2933MHz Balanced Bandwidth & 1.2V Low Power Saving Design
This server memory supports DDR4 2933MHz (PC4-23400R) mainstream balanced high-frequency bandwidth, delivering stable and efficient data transmission performance. It effectively improves server system response speed, program loading fluency and daily multi-task processing efficiency, perfectly balancing operating speed and stability. With industry-standard 1.2V low-voltage energy-saving architecture, it reduces long-term operating power consumption and heat accumulation, adapting to long-cycle uninterrupted stable operation of enterprise IT equipment.
3. Professional ECC Registered Error Correction Technology
Equipped with standard ECC real-time error correction and Register signal buffering technology, the HMA81GS6AFR8N-UH can automatically detect, identify and correct single-bit and multi-bit data errors during high-frequency server operation. It effectively avoids system crashes, service suspension, data deviation and program exceptions caused by electromagnetic interference and long-term operational aging in server room environments, greatly improving server system stability and core business data accuracy.
4. 1Rx8 Single-Rank Low-Latency Optimized Architecture
Featuring streamlined 1Rx8 single-rank particle arrangement design, this memory module has simpler signal scheduling logic, lower transmission latency and stronger anti-interference capability compared with multi-rank memory. It maintains stable frequency output and zero performance jitter under light and medium server loads, perfectly adapting to small-scale virtual machine deployment, daily database query processing and continuous cyclic data computing tasks.
5. Industrial Wide-Temp Resistance & Universal Cross-Brand Compatibility
Manufactured in strict accordance with enterprise industrial specifications, the module supports stable operation within 0°C to 85°C ultra-wide temperature range, adapting to high-temperature and high-density server cabinet operating environments. With ultra-low failure rate and excellent cross-brand compatibility, it perfectly matches mainstream rack servers, blade servers, industrial workstations and enterprise NAS devices, supporting plug-and-play quick upgrade and stable batch capacity expansion.
Technical Specifications of HMA81GS6AFR8N-UH SK Hynix DDR4 ECC RDIMM▼
Item | Specifications |
|---|---|
Part Number | HMA81GS6AFR8N-UH |
Product Series | SK Hynix Enterprise Server DDR4 ECC RDIMM |
Capacity | 8GB |
Memory Type | DDR4 ECC Registered RDIMM |
Frequency | 2933MHz (PC4-23400R) |
Voltage | 1.2V Low Voltage |
Rank & Organization | 1Rx8 Single Rank |
Timing Parameter | CL21 21-21-21 |
Pin Definition | 288-Pin Standard RDIMM |
Core Technology | ECC Real-Time Error Correction, Register Signal Buffering, Low-Power Energy Saving, Low-Latency Single-Rank Architecture |
Working Temperature | 0°C ~ 85°C |
Form Factor | Standard Server RDIMM |
Core Advantages | 8GB standard server capacity, 2933MHz stable balanced bandwidth, 1Rx8 low-latency design, ECC registered error correction, 1.2V low power consumption, wide temperature resistance, 24/7 long-term stable operation |
Application Grade | Entry-Level Enterprise Servers, Small Data Center Nodes, Light Virtualization Hosts, Enterprise NAS Storage Devices, Industrial Workstations, Business Backup Servers |
Industrial Applications of HMA81GS6AFR8N-UH SK Hynix Server Memory▼
The HMA81GS6AFR8N-UH is a cost-effective and high-reliability memory solution for entry-level enterprise server upgrades and daily business optimization. With 8GB standard single-module capacity and 2933MHz stable balanced bandwidth, it effectively solves insufficient memory bottlenecks and low concurrent processing efficiency of aging enterprise servers. The low-latency single-rank architecture ensures smooth response of daily office systems, business database access and file transmission tasks, maintaining long-term stable output of basic enterprise business.
2. Light Virtualization & Container Service Deployment
Benefiting from ECC registered high stability and anti-jitter performance, this SK Hynix server memory is perfectly suitable for small-scale virtual machine deployment and lightweight cloud host operation. It supports stable parallel running of multiple virtual systems and container scheduling services. The real-time error correction technology effectively avoids data errors, virtual machine crashes and service interruptions during virtualized computing, improving the overall stability of enterprise lightweight virtualization platforms.
3. Enterprise NAS & Data Backup Storage System
Fully compatible with mainstream enterprise NAS devices and backup servers, the HMA81GS6AFR8N-UH meets the stable memory operation demands of multi-user file sharing, regular data backup and centralized resource storage. The low-power and low-heat design adapts to 24/7 uninterrupted long-term operation of storage equipment, reducing system failure rate and ensuring safe, stable and efficient storage and scheduling of enterprise mass files and backup data resources.
4. Industrial Workstation & Intelligent Terminal Computing
With industrial-grade wide-temperature adaptability and strong electromagnetic anti-interference capability, the module is widely applied to industrial workstations, automated intelligent equipment and monitoring server terminals. It stably supports long-term cyclic data collection, program operation and equipment log analysis in complex industrial environments, ensuring continuous and reliable operation of industrial control systems and complete data traceability.
5. Small & Medium Enterprise IT Architecture Iteration
As a mature and stable DDR4 ECC RDIMM memory module, it features excellent cross-brand server compatibility and plug-and-play quick upgrade capability. It helps small and medium enterprises complete low-cost server hardware iteration, optimize basic IT operation architecture, reduce daily equipment maintenance costs, and build low-power, low-failure and high-stability enterprise daily computing and storage environment.
