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Hynix HMT31GR7AFR4C-H9D7-AB 8GB DDR3-1333MHz RDIMM 2Rx4 CL9 Memory
- Capacity: 8GB
- Memory Type: DDR3 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 1333MHz (PC3-10600R)
- Rank: 2Rx4 (Dual Rank x4)
- CAS Latency: CL9
- Voltage: 1.5V
- ECC: Yes (Error-Correcting Code)
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Product Overview
The Hynix HMT31GR7AFR4C-H9D7-AB is an 8GB DDR3 Registered DIMM (RDIMM) memory module, operating at 1333MHz with a CAS latency of CL9. It is designed for server and workstation environments requiring high capacity and reliable performance.
Technical Information
| Capacity | 8GB |
| Memory Type | DDR3 SDRAM |
| Form Factor | RDIMM |
| Speed | 1333MHz |
Additional Specifications
| Rank | 2Rx4 |
| CAS Latency | CL9 |
| Voltage | 1.5V |
| ECC | Registered ECC |
Product Description
This Hynix HMT31GR7AFR4C-H9D7-AB module provides 8GB of DDR3 memory, engineered for demanding server and workstation applications. It operates at a speed of 1333MHz, ensuring efficient data transfer for tasks such as virtualization, database management, and complex computations. The module is a Registered DIMM (RDIMM), featuring an onboard register that buffers command and address signals. This design reduces the electrical load on the memory controller, enabling systems to support higher memory capacities and maintain signal integrity, which is crucial for stability in memory-intensive environments. The 2Rx4 configuration signifies dual-rank operation with four data bits per chip, optimizing data throughput. With Error-Correcting Code (ECC) functionality, this memory module enhances system reliability by detecting and correcting memory errors, vital for maintaining data accuracy in critical applications. It operates at a standard 1.5V and offers a CAS latency of CL9, ensuring compatibility with a wide range of server platforms that support DDR3 RDIMMs.



