Cisco 32GB 2Rx4 DDR4-2666V-L PC4-21300 LRDIMM ECC Memory Hynix 15-105332-01 UCS-ML-X32G2RS-H HMA84GL7AFR4N-VK
In-store Pickup
Local Pickup in Dallas, TX Available
- Specifications
- Description
| Manufacturer Part Number | |
| Manufacturer | |
| Condition | |
| Standard Warranty | 90 Day Replacement Warranty |
| Item Category | |
| Model | |
| Form Factor | |
| Interface | |
| External Interfaces | |
| Storage Capacity | |
| Transfer Rate | |
| Network Management Type | |
| Processor Type | |
| Clock Speed | |
| Number of Cores | |
| Cache | |
| Socket Type | |
| TDP | |
| Compatible Port | |
| Number of Ports | |
| CPU Type | |
| HDD Form Factor | |
| HDD Interface | |
| HDD Rotation Speed | |
| HDD Storage Capacity | |
| HDD Transfer Rate | |
| Memory Bus Speed | |
| Memory Capacity Per Module | |
| Memory Features | |
| Memory Form Factor | |
| Memory Kit Brand | |
| Memory Kit Breakdown | |
| Memory Kit Speed | |
| Memory Kit Technology | |
| Memory Kit Total Capacity | |
| Memory Kit Voltage | |
| Memory Number of Modules | |
| Memory Number of Pins | |
| Memory Total Capacity | |
| Memory Type | |
| Network Ports | |
| Processor Model | |
| SSD Capacity | |
| SSD Interface | |
| SSD Storage Capacity | |
| SSD Transfer Rate | |
| SSD Type |
Cisco 32GB 2Rx4 DDR4-2666V PC4-21300 ECC Registered Memory SK Hynix HMA84GR7CJR4N-VK
Increase the capacity and reliability of your Cisco UCS infrastructure with the Cisco 32GB 2Rx4 DDR4-2666V PC4-21300 ECC Registered Memory SK Hynix HMA84GR7CJR4N-VK. Engineered for enterprise-class servers, this 32GB DDR4 Registered DIMM delivers the performance, scalability, and data integrity required for virtualization, private cloud environments, database management, and other mission-critical applications.
Featuring a dual-rank 2Rx4 architecture, ECC error correction, and registered buffering technology, this server-grade memory module is optimized for demanding workloads while maintaining exceptional stability. Operating at 2666MHz (PC4-21300), it provides fast memory throughput and dependable performance for Cisco UCS M5 generation servers and other compatible enterprise platforms.
Key Features
- 32GB Capacity - Single 32GB module ideal for server upgrades and memory expansion.
- DDR4-2666 Performance - Delivers 2666MHz speed with PC4-21300 bandwidth.
- ECC Protection - Detects and corrects memory errors to improve system reliability.
- Registered DIMM (RDIMM) - Designed for enterprise servers requiring buffered memory.
- Dual-Rank 2Rx4 Design - Enhances performance and memory efficiency in server environments.
- Low Power Consumption - Operates at an efficient 1.2V.
- Enterprise-Class Construction - Built by SK Hynix for continuous operation in data centers.
- Cisco UCS Qualified - Optimized for Cisco UCS M5 server deployments.
Technical Specifications
- SKU: HMA84GR7CJR4N-VK-CISCO
- Brand / Manufacturer: SK Hynix
- Capacity: 32GB (1 x 32GB)
- Memory Type: DDR4 SDRAM
- Form Factor: 288-Pin RDIMM (Registered DIMM)
- Speed: DDR4-2666 / PC4-21300 / PC4-2666V-R
- Data Rate: 2666MHz
- CAS Latency: CL19
- Rank: Dual Rank (2Rx4)
- Error Correction: Registered ECC
- Voltage: 1.2V
- Cycle Time: 0.75ns
Cisco UCS Compatibility
This memory module is certified for deployment in Cisco Unified Computing System (UCS) platforms and is commonly found in M5-generation server configurations, including:
- Cisco UCS B200 M5 Blade Server
- Cisco UCS C220 M5 Rack Server
- Cisco UCS C240 M5 Rack Server
- Cisco HyperFlex HX220c M5SX Systems
- Additional Cisco UCS platforms supporting DDR4-2666 ECC RDIMM memory
Processor Platform Support
- Intel Xeon Scalable Processors: Compatible with 1st and 2nd Generation Xeon Scalable CPU families, including Skylake and Cascade Lake architectures.
- AMD EPYC Processors: Supports compatible 1st and 2nd Generation EPYC server platforms utilizing DDR4 Registered ECC memory.
Cross-Platform Compatibility
As a JEDEC-compliant DDR4 Registered ECC RDIMM, the HMA84GR7CJR4N-VK may also be used in compatible enterprise hardware from other manufacturers that support 32GB DDR4-2666 RDIMM modules, including:
- Dell PowerEdge 14th Generation servers
- HPE ProLiant Gen10 server platforms
- Supermicro SuperServer systems
- Intel Xeon Scalable-based enterprise servers
- AMD EPYC-based data center platforms
Ideal Applications
- Virtualization and VMware Environments
- Cloud Computing Infrastructure
- Database Servers
- Cisco HyperFlex Deployments
- Enterprise Resource Management Systems
- Software-Defined Storage
- Data Analytics and Business Intelligence
- Mission-Critical Data Center Operations
Important Compatibility Notes
- This module is designed exclusively for server and workstation platforms that support Registered ECC memory.
- Not compatible with consumer desktops, laptops, or systems requiring standard UDIMM memory.
- Do not mix RDIMM modules with LRDIMM or UDIMM memory types.
- Verify server model, processor generation, and memory requirements before installation.
The Cisco 32GB 2Rx4 DDR4-2666V PC4-21300 ECC Registered Memory SK Hynix HMA84GR7CJR4N-VK provides the enterprise-level performance, stability, and scalability necessary to support modern Cisco UCS environments. Whether upgrading an existing server or expanding a virtualized infrastructure, this high-quality memory module delivers dependable operation for demanding business workloads.