Maximize the performance and reliability of your Cisco UCS infrastructure with the Cisco 32GB 2Rx4 DDR4-2666V PC4-21300 ECC Registered Memory HMA84GR7AFR4N-VK. Manufactured by SK Hynix and validated for Cisco enterprise environments, this high-performance RDIMM module delivers the speed, stability, and scalability required for virtualization, private cloud deployments, database applications, and mission-critical workloads.
Designed around industry-standard DDR4 technology, the HMA84GR7AFR4N-VK-CISCO memory module combines a 32GB capacity, dual-rank x4 architecture, ECC protection, and registered buffering to ensure dependable operation in demanding server environments. Its optimized PC4-21300 bandwidth helps improve application responsiveness while maintaining the high reliability expected in Cisco UCS platforms.
Key Features
- 32GB DDR4 SDRAM Enterprise Server Memory
- Cisco Qualified Memory Solution
- DDR4-2666V Performance (2666 MT/s)
- PC4-21300 Memory Standard
- ECC Error-Correcting Technology
- Registered DIMM (RDIMM) Architecture
- Dual Rank 2Rx4 Configuration
- 288-Pin Industry Standard Form Factor
- Low-Power 1.2V Operation
- Optimized for Cisco UCS M5 Generation Servers
Technical Specifications
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Manufacturer: SK Hynix
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Cisco SKU: HMA84GR7AFR4N-VK-CISCO
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Manufacturer Part Number: HMA84GR7AFR4N-VK
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Capacity: 32GB
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Memory Type: DDR4 SDRAM
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Module Type: Registered DIMM (RDIMM)
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Form Factor: 288-Pin RDIMM
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Speed: DDR4-2666 / 2666 MT/s
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Memory Standard: PC4-21300 / PC4-2666V
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Rank Configuration: 2Rx4 Dual Rank
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Error Correction: ECC Registered
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CAS Latency: CL19
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Timing: 19-19-19
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Voltage: 1.2V
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Data Width: x72
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Memory Density: 8G DRAM Technology
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Die Generation: SK Hynix A-Die / 2nd Generation
Enterprise-Class Reliability
The HMA84GR7AFR4N-VK utilizes ECC (Error-Correcting Code) technology to detect and correct memory errors before they impact system stability. Combined with registered buffering, it enables enhanced signal integrity and supports larger memory configurations in multi-processor server environments.
Its dual-rank x4 design provides excellent memory bandwidth and scalability, making it ideal for virtualization hosts, high-availability clusters, cloud environments, and enterprise applications that require consistent performance under heavy workloads.
Cisco UCS Compatibility
This memory module is certified for deployment in numerous Cisco UCS M5 platforms, including:
- Cisco UCS B200 M5 Blade Server
- Cisco UCS B480 M5 Blade Server
- Cisco UCS C220 M5 Rack Server
- Cisco UCS C240 M5 Rack Server
- Cisco UCS C480 M5 Rack Server
- Cisco UCS S3260 M5 Storage Server
- Compatible Cisco UCS Systems Supporting UCS-MR-X32G2RS-H Memory
Compatible Alternative Part Numbers
- HMA84GR7AFR4N-VK
- UCS-MR-X32G2RS-H
- 15-104336-01
- 74-12285-01
- 36ASF4G72PZ-2G6E1
- M393A4K40CB2-CTD
- HMA84GR7CJR4N-VK
- HMA84GR7AFR4N-UH
- HMA84GR7AFR4N-VK-CISCO
Compatible Memory Modules
- 32GB DDR4-2666 ECC RDIMM 2Rx4
- 32GB PC4-21300 Registered Server Memory
- 32GB PC4-2666V ECC Registered DIMM
- Cisco UCS 32GB DDR4-2666 RDIMM
- SK Hynix Enterprise DDR4-2666 Memory
- UCS-MR-X32G2RS-H Memory Module
- DDR4 ECC Registered x4 Server Memory Modules
Ideal Applications
- Cisco UCS Computing Environments
- Virtual Machine Hosting
- Private & Hybrid Cloud Infrastructure
- Database Servers
- Microsoft Hyper-V Deployments
- VMware vSphere Clusters
- Business-Critical Enterprise Applications
- Storage and Backup Servers
- Data Analytics Platforms
- High-Density Data Center Environments
The Cisco 32GB 2Rx4 DDR4-2666V PC4-21300 ECC Registered Memory HMA84GR7AFR4N-VK delivers the performance, reliability, and scalability modern enterprise environments demand. Whether expanding a Cisco UCS cluster or upgrading existing server resources, this memory module provides a dependable solution for maximizing workload efficiency and system uptime.
