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Hynix HMT42GR7AFR4A-H9T3-AD 16GB DDR3-1333MHz RDIMM 2Rx4 CL9 Memory
- Capacity: 16GB
- Memory Type: DDR3 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: PC3-10600 (1333MHz)
- Rank: 2Rx4 (Dual Rank, x4 organization)
- CAS Latency: CL9
- Voltage: 1.5V
- ECC: ECC Registered
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Product Overview
The Hynix HMT42GR7AFR4A-H9T3-AD is a 16GB DDR3 Registered DIMM (RDIMM) memory module. It operates at 1333MHz with a CAS Latency of 9, featuring a 2Rx4 configuration suitable for enterprise-level servers requiring high capacity and reliability.
Technical Information
| Capacity | 16GB |
| Memory Type | DDR3 SDRAM |
| Form Factor | RDIMM |
| Speed | 1333MHz |
Additional Specifications
| Rank | 2Rx4 |
| CAS Latency | CL9 |
| Voltage | 1.5V |
| ECC Support | ECC Registered |
Product Description
This Hynix memory module, identified by SKU HMT42GR7AFR4A-H9T3-AD, is a 16GB DDR3 Registered DIMM (RDIMM). It operates at a frequency of 1333MHz, corresponding to PC3-10600, and features a CL9 CAS latency. The 2Rx4 configuration indicates a dual-rank module where each rank is organized with x4 DRAM chips, often used in higher-density server memory modules. As a Registered DIMM (RDIMM), this module includes an onboard register chip that buffers address and command signals. This buffering reduces the electrical load on the memory controller, allowing for more memory modules to be installed per channel and improving signal integrity. RDIMMs also support ECC (Error-Correcting Code) functionality, which is crucial for data integrity in server environments. The HMT42GR7AFR4A-H9T3-AD is designed for enterprise-grade servers and high-performance computing environments where reliability, stability, and high memory capacity are paramount. Its combination of capacity, speed, and registered ECC support makes it a robust choice for demanding workloads.
