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Hynix HMT42GR7AFR4C-PBT8-AF 16GB DDR3-1600MHz RDIMM 2Rx4 CL11 Memory
- 16GB DDR3 SDRAM
- Speed: 1600MHz (PC3-12800R)
- Form Factor: RDIMM (Registered DIMM)
- CAS Latency: CL11
- Dual Rank (2Rx4)
- Voltage: 1.5V
- ECC Registered
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Product Overview
The Hynix HMT42GR7AFR4C-PBT8-AF is a 16GB DDR3 Registered DIMM (RDIMM) memory module. It operates at 1600MHz with a CAS Latency of CL11 and features a dual-rank (2Rx4) configuration.
Technical Information
| Memory Type | DDR3 SDRAM |
| Capacity | 16GB |
| Speed | 1600MHz |
| Part Number | HMT42GR7AFR4C-PBT8-AF |
| Brand | Hynix |
Additional Specifications
| Form Factor | RDIMM |
| ECC | Yes (Registered) |
| Rank | 2Rx4 |
| CAS Latency | CL11 |
| Voltage | 1.5V |
Product Description
This Hynix HMT42GR7AFR4C-PBT8-AF is a high-capacity 16GB DDR3 Registered DIMM (RDIMM) module, designed for server and workstation environments that demand high memory bandwidth and stability. Operating at a speed of 1600MHz, it provides excellent performance for memory-intensive applications. The 'PBT8-AF' suffix denotes specific manufacturing and quality control parameters set by Hynix for this particular module. The module features ECC (Error-Correcting Code) registered memory. The 'Registered' aspect means it includes an onboard register that buffers command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and more DIMMs per channel. ECC functionality further enhances data integrity by detecting and correcting errors, which is critical for server uptime and reliability. With a dual-rank (2Rx4) configuration, this RDIMM offers improved performance through efficient memory interleaving. The CAS Latency (CL) is CL11, providing a balance between speed and timing. This 16GB module is an ideal choice for upgrading servers and workstations that require substantial memory resources for virtualization, large databases, scientific computing, and other demanding workloads.
