Lenovo 64GB 2Rx4 DDR5-5600 PC5-44800 EC8/ECC Registered Memory SK Hynix HMCG94AGBRA628N Compatible with: SM37B46518 03LE886
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- Specifications
- Description
| Manufacturer Part Number | HMCG94AGBRA628N Compatible with: SM37B46518 / 03LE886 |
| Manufacturer | Lenovo / SK Hynix |
| Condition | New Open Box |
| Standard Warranty | 90 Day Replacement Warranty |
| Item Category | Memory |
| Model | This listing is for a third-party compatible memory kit. The item you will receive is the exact memory shown in the listing photos. |
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Lenovo 64GB DDR5-5600 ECC Registered RDIMM Server Memory Compatible with SM37B46518 & 03LE886
Product Overview
Upgrade your server infrastructure with this high-performance 64GB DDR5-5600 ECC Registered RDIMM memory module manufactured by SK Hynix. Featuring part number HMCG94AGBRA628N, this enterprise-grade memory module is fully compatible with Lenovo memory part numbers SM37B46518 and 03LE886.
Designed for modern data center and enterprise environments, this DDR5 RDIMM delivers exceptional memory bandwidth, advanced ECC protection, and reliable performance for virtualization, cloud computing, database applications, AI workloads, and high-performance computing platforms.
Key Features
- Capacity: 64GB
- Memory Technology: DDR5 SDRAM
- Speed: 5600 MT/s
- Bandwidth: PC5-44800R
- Module Type: Registered DIMM (RDIMM)
- ECC Support: Yes (EC8/ECC)
- Rank Configuration: 2Rx4 Dual Rank
- CAS Latency: CL46
- Voltage: 1.1V
- Pin Count: 288-Pin
- Manufacturer: SK Hynix
- Part Number: HMCG94AGBRA628N
- Enterprise Grade: Designed for mission-critical server environments
Compatible Part Numbers
This memory module is compatible with the following Lenovo part numbers:
- SM37B46518
- 03LE886
Manufacturer Part Number:
- SK Hynix HMCG94AGBRA628N
Technical Specifications
Performance
- DDR5-5600 (5600 MT/s)
- PC5-44800R Registered Memory
- CL46 Latency
- High-bandwidth DDR5 architecture
- ECC protection for enhanced reliability
- Optimized for enterprise, cloud, and virtualization workloads
Architecture
- 64GB Capacity
- 2Rx4 Dual-Rank Configuration
- Registered DIMM (RDIMM)
- ECC / EC8 Error Correction
- Built with SK Hynix DDR5 DRAM components
- 288-Pin DDR5 Server Memory Module
Electrical Characteristics
- Operating Voltage: 1.1V
- Energy-efficient DDR5 technology
- Standard Low-Profile RDIMM form factor
Compatible Lenovo Systems
Compatible with Lenovo ThinkSystem V3 server platforms, including:
Rack Servers
- Lenovo ThinkSystem SR630 V3
- Lenovo ThinkSystem SR650 V3
- Lenovo ThinkSystem SR655 V3
- Lenovo ThinkSystem SR665 V3
- Lenovo ThinkSystem SR680a V3
Tower Servers
- Lenovo ThinkSystem ST650 V3
High-Density Systems
- Lenovo ThinkSystem SD650 V3
- Lenovo ThinkSystem SD650-N V3
- Lenovo ThinkSystem SD665 V3
ThinkAgile Solutions
- Lenovo ThinkAgile HX630 V3
- Lenovo ThinkAgile HX650 V3
- Lenovo ThinkAgile VX630 V3
- Lenovo ThinkAgile VX650 V3
Processor Compatibility
Compatible with DDR5 ECC Registered memory platforms utilizing:
Intel Platforms
- 4th Gen Intel Xeon Scalable Processors (Sapphire Rapids)
- 5th Gen Intel Xeon Scalable Processors (Emerald Rapids)
AMD Platforms
- AMD EPYC 9004 Series Processors
- AMD EPYC 9005 Series Processors
Important Compatibility Notes
- Supports DDR5 ECC Registered RDIMM systems only.
- Not compatible with desktop PCs or laptops.
- Not compatible with DDR5 UDIMM memory systems.
- Cannot be mixed with DDR4 memory modules.
- BIOS and firmware updates may be required for optimal DDR5-5600 operation.
- For best performance, install matching memory modules according to server manufacturer guidelines.
Ideal For
- Enterprise Servers
- Virtualization Environments
- Cloud Infrastructure
- Database Servers
- AI and Machine Learning Applications
- High-Performance Computing (HPC)
- Mission-Critical Business Workloads