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Hynix HMT31GR7CFR4C-PBT3 8GB DDR3-1600MHz RDIMM 2Rx4 CL11 Memory
- Capacity: 8GB
- Memory Type: DDR3 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 1600MHz
- Latency: CL11
- Rank: 2Rx4 (Dual Rank x4)
- Voltage: 1.5V
- ECC: Registered ECC support
- Designed for server and enterprise environments
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Product Overview
The Hynix HMT31GR7CFR4C-PBT3 is an 8GB DDR3 Registered DIMM (RDIMM) memory module. It operates at 1600MHz with a CAS latency of CL11 and features a 2Rx4 configuration, making it suitable for demanding server and workstation applications requiring high capacity and reliability.
Technical Information
| Capacity | 8GB |
| Memory Type | DDR3 SDRAM |
| Form Factor | RDIMM |
| Speed | 1600MHz |
Additional Specifications
| CAS Latency | CL11 |
| Rank | 2Rx4 |
| Voltage | 1.5V |
| ECC | Registered ECC |
Product Description
This Hynix memory module, identified by SKU HMT31GR7CFR4C-PBT3, is an 8GB DDR3 RDIMM designed for high-performance computing and server environments. It operates at a frequency of 1600MHz, providing ample bandwidth for memory-intensive applications. The module's Registered DIMM (RDIMM) architecture includes onboard registers that buffer command and address signals, reducing the electrical load on the memory controller and enabling higher memory densities and improved system stability. The module features a 2Rx4 configuration, meaning it is dual-rank with four memory chips per rank. This configuration can offer performance benefits in certain server architectures by allowing the memory controller to access different ranks concurrently, potentially increasing throughput. The CAS latency of CL11 indicates the number of clock cycles required to access a particular column in the memory array, contributing to the overall responsiveness of the system. With its 8GB capacity, DDR3 technology, and Registered ECC capabilities, the HMT31GR7CFR4C-PBT3 is well-suited for demanding enterprise applications such as virtualization, database management, scientific computing, and large-scale data analysis. Its robust design ensures reliability and data integrity, which are critical for mission-critical server operations.



