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Hynix HMCG88AEBRA173N 32GB DDR5-4800MHz RDIMM 2Rx4 CL40 Memory
- Capacity: 32GB
- Memory Type: DDR5 RDIMM
- Speed: 4800MHz
- CAS Latency: CL40
- Rank Configuration: 2Rx4 (Dual Rank x4)
- Voltage: Standard DDR5 voltage (typically 1.1V)
- ECC: Yes (Error-Correcting Code)
- Form Factor: DIMM
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Product Overview
The Hynix HMCG88AEBRA173N is a 32GB DDR5 Registered DIMM (RDIMM) memory module designed for server and high-performance computing applications. It operates at a speed of 4800MHz with a CAS Latency of CL40, delivering substantial bandwidth and improved system responsiveness. This module features a 2Rx4 rank configuration, indicating dual ranks with four internal banks per chip, optimized for demanding enterprise workloads.
Technical Information
| Manufacturer | Hynix |
| Part Number | HMCG88AEBRA173N |
| Capacity | 32GB |
| Memory Type | DDR5 RDIMM |
Additional Specifications
| Speed | 4800MHz |
| CAS Latency | CL40 |
| Rank | 2Rx4 |
| ECC | Registered ECC |
Product Description
The Hynix HMCG88AEBRA173N is a high-capacity 32GB DDR5 RDIMM, engineered to meet the performance and reliability requirements of modern server infrastructure. With DDR5 technology, it offers enhanced bandwidth, lower power consumption, and improved signal integrity compared to previous DDR generations. The 4800MHz speed and CL40 latency are optimized for applications that demand rapid data processing, such as virtualization, database management, and cloud computing. The 2Rx4 rank configuration means this module comprises two ranks of memory chips, each with four internal data channels. This design allows for increased memory bandwidth and improved performance by enabling the memory controller to access different ranks and banks in parallel. As a Registered DIMM (RDIMM), it includes a register chip that buffers command and address signals, reducing the electrical load on the memory controller and facilitating higher memory capacities within server systems. This Hynix memory module is equipped with ECC (Error-Correcting Code) functionality, which detects and corrects single-bit errors, enhancing data integrity and system stability – a critical feature for mission-critical enterprise applications. The HMCG88AEBRA173N is a reliable choice for upgrading or populating servers that require robust and high-performance memory solutions.


