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Hynix HMCT04MEERA129N 128GB DDR5-4800MHz RDIMM 4Rx4 CL40 Memory
- Capacity: 128GB
- Memory Type: DDR5
- Form Factor: RDIMM (Registered DIMM)
- Speed: 4800MHz (PC5-38400)
- Rank: 4Rx4 (Quad Rank x4)
- CAS Latency: CL40
- Voltage: Standard DDR5 voltage (typically 1.1V)
- ECC: Yes (Error-Correcting Code)
- Designed for server and high-performance computing environments.
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Product Overview
The Hynix HMCT04MEERA129N is a high-capacity 128GB DDR5 Registered DIMM (RDIMM) memory module. It operates at a speed of 4800MHz with a CL40 latency, designed for servers and workstations requiring substantial memory resources. This module features a 4Rx4 rank configuration for enhanced performance and density.
Technical Information
| Memory Size | 128GB |
| Memory Type | DDR5 SDRAM |
| Form Factor | RDIMM |
| Speed | 4800MHz |
| Rank | 4Rx4 |
Additional Specifications
| CAS Latency | CL40 |
| ECC | Yes |
| Voltage | 1.1V |
| Manufacturer | Hynix |
| Part Number | HMCT04MEERA129N |
Product Description
The Hynix HMCT04MEERA129N is a cutting-edge 128GB DDR5 Registered DIMM (RDIMM) memory module, engineered to meet the demanding requirements of modern servers and high-performance computing platforms. With its substantial capacity, this module is ideal for memory-intensive applications such as large-scale data analytics, virtualization, and complex scientific simulations. The DDR5 technology brings significant advancements in bandwidth and efficiency over previous generations, enabling faster data processing and improved system responsiveness. Operating at a clock speed of 4800MHz, the HMCT04MEERA129N provides exceptional data transfer rates, crucial for minimizing bottlenecks in data-intensive workloads. The module features a 4Rx4 rank configuration, which means it utilizes four ranks of memory chips, each with a 4-bit data width. This configuration enhances performance and allows for higher memory densities within a single DIMM. Despite its high speed, the CAS Latency is rated at CL40, a specification that needs to be considered in conjunction with the overall memory timings for optimal system performance. As a Registered DIMM (RDIMM), this Hynix memory module includes onboard registers that buffer command and address signals, reducing electrical load on the memory controller. This allows for more memory modules to be installed in a system and improves signal integrity, especially at higher speeds and capacities. The inclusion of Error-Correcting Code (ECC) functionality is standard for server-grade memory, providing real-time detection and correction of memory errors, thereby enhancing system stability and data integrity. The HMCT04MEERA129N is a robust solution for mission-critical applications where reliability and performance are paramount.



