Cisco 64GB 4DRx4 DDR4-2666V-L PC4-21300 LRDIMM ECC Load-Reduced Memory SK Hynix HMAA8GL7AMR4N-VK UCS-ML-X64G4RS-H 15-105084-01

Enhance the performance and memory capacity of your Cisco UCS infrastructure with the Cisco 64GB 4DRx4 DDR4-2666V-L PC4-21300 LRDIMM ECC Load-Reduced Memory SK Hynix HMAA8GL7AMR4N-VK UCS-ML-X64G4RS-H 15-105084-01. Designed for mission-critical enterprise environments, this high-density 64GB DDR4-2666 ECC LRDIMM module delivers exceptional reliability, scalability, and performance for virtualization, cloud computing, database management, analytics, and high-performance computing workloads.

Built by SK Hynix and qualified for Cisco Unified Computing System (UCS) servers, this module features Load-Reduced DIMM (LRDIMM) architecture, which minimizes electrical loading on the memory controller, enabling higher memory capacities and improved stability in multi-DIMM configurations. Integrated Error-Correcting Code (ECC) technology helps identify and correct memory errors, protecting critical data and enhancing overall system uptime.

Whether you're upgrading an existing Cisco UCS deployment or expanding server resources to meet growing business demands, the HMAA8GL7AMR4N-VK-CISCO memory module provides the enterprise-class dependability required in modern data center environments.

• Capacity: 64GB
• Memory Technology: DDR4 SDRAM
• Speed: 2666 MT/s (DDR4-2666V)
• Memory Standard: PC4-21300
• Form Factor: 288-Pin LRDIMM
• Rank Configuration: 4DRx4
• Error Checking: ECC (Error Correcting Code)
• Module Type: Load-Reduced DIMM (LRDIMM)
• Voltage: 1.2V
• Buffered Memory Architecture
• Manufacturer: SK Hynix
• Cisco PID: UCS-ML-X64G4RS-H
• Cisco Part Number: 15-105084-01
• Manufacturer Part Number: HMAA8GL7AMR4N-VK
• Optimized for Cisco UCS Server Platforms

The following part numbers are commonly associated with or compatible alternatives to this memory specification:

• UCS-ML-X64G4RS-H
• 15-105084-01
• HMAA8GL7AMR4N-VK
• HMAA8GL7AMR4N-VK-TF
• HMAA8GL7AMR4N-VK-CISCO
• UCS-MRX64G2RS-H
• UCS-ML-64G4RS-E
• M393A8K40B22-CWD
• MTA72ASS8G72LZ-2G6E1
• 64GB DDR4-2666 ECC LRDIMM Equivalent Modules

Please verify compatibility with your specific server model and memory configuration requirements before purchasing.

This memory module is commonly deployed in Cisco UCS environments that support 64GB DDR4-2666 ECC LRDIMM memory, including:

Cisco UCS Rack Servers

• Cisco UCS C220 M5
• Cisco UCS C240 M5
• Cisco UCS C480 M5
• Cisco UCS C4200 Series

Cisco UCS Blade Servers

• Cisco UCS B200 M5
• Cisco UCS B480 M5

Cisco UCS Storage Servers

• Cisco UCS S3260 M5 Storage Server

Compatible Cisco Memory Configurations

• UCS-ML-X64G4RS-H
• UCS-MRX64G2RS-H
• Cisco DDR4-2666 ECC LRDIMM deployments
• Mixed-capacity Cisco UCS DDR4 LRDIMM environments (subject to platform guidelines)

• Server Virtualization
• Private and Hybrid Cloud Infrastructure
• Enterprise Resource Planning (ERP)
• SQL and NoSQL Databases
• Artificial Intelligence and Analytics
• High-Performance Computing (HPC)
• Software-Defined Storage
• Mission-Critical Business Applications

Increase the memory footprint and operational efficiency of your Cisco UCS environment with the Cisco 64GB 4DRx4 DDR4-2666V-L PC4-21300 LRDIMM ECC Load-Reduced Memory SK Hynix HMAA8GL7AMR4N-VK UCS-ML-X64G4RS-H 15-105084-01, a reliable enterprise-grade memory solution engineered to deliver the scalability, stability, and performance demanded by modern data centers.