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Hynix HMT42GR7MFR4C-PBT3-AF 16GB DDR3-1600MHz RDIMM 2Rx4 CL11 Memory
- Capacity: 16GB
- Type: DDR3 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 1600MHz (PC3-12800)
- Latency: CL11
- Configuration: 2Rx4 (Dual Rank, x4)
- Voltage: Standard DDR3 voltage (typically 1.5V)
- ECC: ECC Registered
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Product Overview
The Hynix HMT42GR7MFR4C-PBT3-AF is a 16GB DDR3 Registered DIMM (RDIMM) memory module. It operates at 1600MHz with a CAS Latency of CL11, designed for server and workstation environments requiring high capacity and reliability.
Technical Information
| Memory Type | DDR3 SDRAM |
| Capacity | 16GB |
| Speed | 1600MHz |
| Form Factor | RDIMM |
Additional Specifications
| CAS Latency | CL11 |
| Rank | 2Rx4 |
| ECC Support | ECC Registered |
Product Description
This Hynix memory module, SKU HMT42GR7MFR4C-PBT3-AF, is a high-capacity 16GB DDR3 Registered DIMM (RDIMM). RDIMMs are specifically designed for server and workstation platforms, offering enhanced stability and the ability to support larger memory configurations compared to unbuffered DIMMs. The module operates at a speed of 1600MHz, also known as PC3-12800, ensuring efficient data throughput for demanding enterprise applications. The module features a CAS Latency (CL) of 11, which defines the timing for memory operations. The 2Rx4 configuration indicates a dual-rank design with four memory chips per rank. This configuration, combined with the registered nature of the DIMM, helps reduce electrical load on the memory controller, allowing for higher memory densities and improved signal integrity in complex systems. Crucially, this is an ECC Registered module. The 'Registered' aspect means it includes a register chip that buffers command and address signals, reducing the electrical load on the memory controller and enabling systems to support more memory modules. The 'ECC' (Error-Correcting Code) functionality allows the module to detect and correct single-bit errors in memory, significantly enhancing data integrity and system reliability, which is essential for mission-critical server operations.
