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Hynix HMT42GR7CMR4A-G7D3AG 16GB DDR3-1066MHz RDIMM 4Rx4 CL7 Memory
- 16GB DDR3 SDRAM capacity
- 1066MHz memory speed
- Registered DIMM (RDIMM) for server/workstation use
- 4Rx4 memory organization (Quad Rank, x4 data width)
- CAS Latency (CL) of 7
- 1.5V voltage operation
- ECC (Error-Correcting Code) support for data integrity
- High-density configuration for demanding applications
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Product Overview
The Hynix HMT42GR7CMR4A-G7D3AG is a 16GB DDR3 Registered DIMM (RDIMM) module. It operates at 1066MHz with CL7 timings, designed for servers and workstations requiring high capacity and robust data integrity.
Technical Information
| Memory Type | DDR3 SDRAM |
| Capacity | 16GB |
| Speed | 1066MHz |
| Form Factor | RDIMM |
Additional Specifications
| Rank | 4Rx4 |
| CAS Latency | CL7 |
| Voltage | 1.5V |
| ECC | Yes |
Product Description
The Hynix HMT42GR7CMR4A-G7D3AG is a 16GB DDR3 Registered DIMM (RDIMM) module, engineered for high-performance server and workstation environments. Its substantial capacity makes it suitable for memory-intensive applications such as virtualization, large databases, and scientific computing. The RDIMM design incorporates an onboard register that buffers memory commands and addresses, reducing the electrical load on the memory controller and enabling greater system stability and higher memory configurations. This module operates at a frequency of 1066MHz (PC3-8500), providing a solid foundation for data processing in enterprise systems. The 4Rx4 organization signifies a quad-rank configuration with an x4 data width per DRAM chip. This high rank count can offer performance benefits in certain server architectures by allowing the memory controller to access different ranks independently, potentially improving throughput and efficiency. The CAS Latency (CL) is rated at 7, indicating a relatively low latency for memory operations, which contributes to the module's responsiveness. Furthermore, the HMT42GR7CMR4A-G7D3AG features Error-Correcting Code (ECC) capabilities. ECC memory is essential in server environments as it detects and corrects memory errors, thereby preventing data corruption and ensuring system reliability and uptime. Operating at a standard voltage of 1.5V, this Hynix RDIMM module is a robust and dependable choice for critical server infrastructure.
