Maximize the performance and reliability of your enterprise server environment with the HPE 32GB 2Rx4 DDR4-2666V PC4-21300 ECC Registered Memory SK Hynix HMA84GR7AFR4N-VK. Built with high-quality SK Hynix components and optimized for demanding data center workloads, this 32GB DDR4 RDIMM delivers the capacity, speed, and stability required for virtualization, cloud infrastructure, database servers, and business-critical applications.
Featuring a high-performance DDR4-2666MHz interface, dual-rank 2Rx4 architecture, ECC error correction, and registered buffering technology, this module helps improve overall server efficiency while maintaining data integrity in mission-critical environments. Its low-voltage 1.2V operation contributes to improved power efficiency without sacrificing performance.
Key Features
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32GB Capacity - Ideal for server upgrades, expansions, and memory-intensive workloads.
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DDR4-2666 Performance - Supports transfer rates up to 2666 MT/s (PC4-21300).
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ECC Registered Memory - Detects and corrects memory errors to improve system stability and uptime.
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2Rx4 Dual-Rank Design - Optimized for enterprise-grade server platforms.
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Registered (RDIMM) Architecture - Reduces electrical load and enhances reliability in multi-DIMM configurations.
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Low Voltage Operation - Runs efficiently at 1.2V.
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Standard Profile Module - 30mm low-profile design suitable for dense server environments.
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Enterprise-Class Reliability - Designed for continuous operation in demanding data center deployments.
Technical Specifications
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Manufacturer: SK Hynix
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HPE SKU: HMA84GR7AFR4N-VK-HPE
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Manufacturer Part Number: HMA84GR7AFR4N-VK
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Capacity: 32GB (1 x 32GB)
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Memory Type: DDR4 SDRAM
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Form Factor: 288-Pin RDIMM (Registered DIMM)
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Speed: DDR4-2666 / PC4-21300 / PC4-21300V
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Data Transfer Rate: 2666 MT/s
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Error Correction: ECC (Error-Correcting Code)
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Signal Processing: Registered / Buffered
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Rank Configuration: 2Rx4 (Dual Rank x4)
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CAS Latency: CL19
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Timings: 19-19-19
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Voltage: 1.2V
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Component Type: SDP (Single Die Package)
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Module Height: Standard Profile (30mm)
HPE Server Compatibility
The HMA84GR7AFR4N-VK-HPE memory module is ideal for compatible HPE ProLiant Gen10 server platforms, including:
- HPE ProLiant DL360 Gen10
- HPE ProLiant DL380 Gen10
- HPE ProLiant ML350 Gen10
- HPE Synergy Compute Modules
- Other enterprise systems supporting DDR4-2666 ECC Registered RDIMM memory
In addition to HPE systems, this SK Hynix module may be compatible with various server platforms from Dell, Cisco, Lenovo, and other manufacturers that support 32GB DDR4-2666 ECC Registered memory modules.
Processor Compatibility
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1st Generation Intel Xeon Scalable Processors: Fully supports native operation at 2666 MT/s.
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2nd Generation Intel Xeon Scalable Processors: Compatible and operates reliably at 2666 MT/s.
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AMD EPYC 7001 and 7002 Series: Compatible with supported server configurations requiring DDR4 ECC RDIMM memory.
Important Installation Notes
- Designed exclusively for servers requiring ECC Registered (RDIMM) memory.
- Not compatible with desktop PCs, laptops, gaming systems, or motherboards that require UDIMM memory.
- For best performance and stability, avoid mixing memory modules with different speed grades such as DDR4-2666, DDR4-2933, and DDR4-3200 within the same system.
- Always verify server model and processor compatibility prior to installation.
Ideal Applications
- Virtualization and Hypervisor Environments
- Private and Hybrid Cloud Infrastructure
- Enterprise Databases
- High-Density Computing Clusters
- Business-Critical Applications
- Data Center Memory Upgrades
When reliability, scalability, and consistent performance matter most, the HPE 32GB 2Rx4 DDR4-2666V PC4-21300 ECC Registered Memory SK Hynix HMA84GR7AFR4N-VK provides a dependable server memory solution trusted for enterprise and data center deployments worldwide.
