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Hynix HMT42GR7AFR4A-PBT3-AF 16GB DDR3-1600MHz RDIMM 2Rx4 CL11 Memory
- 16GB capacity
- DDR3 SDRAM technology
- 1600MHz (PC3-12800) speed
- CL11 latency
- RDIMM (Registered DIMM) type
- 2Rx4 dual-rank configuration
- 240-pin connector
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Product Overview
The Hynix HMT42GR7AFR4A-PBT3-AF is a high-capacity 16GB DDR3 RDIMM memory module. It operates at a speed of 1600MHz with CAS Latency 11 and features a 2Rx4 rank configuration, making it suitable for servers and high-performance workstations.
Technical Information
| Product Type | Memory Module |
| Capacity | 16GB |
| Memory Technology | DDR3 SDRAM |
| Speed | 1600MHz |
| CAS Latency | CL11 |
Additional Specifications
| Module Type | RDIMM |
| Rank | 2Rx4 |
| Voltage | 1.5V |
| Connector | 240-pin |
Product Description
This Hynix 16GB DDR3 Registered DIMM (RDIMM) is designed to enhance the performance and capacity of server and workstation systems. With a speed rating of 1600MHz (also known as PC3-12800), it provides a significant bandwidth improvement over slower memory modules, enabling faster data processing and application responsiveness. The CL11 CAS Latency indicates the number of clock cycles required to access a particular memory address, offering a balance between speed and stability. The 2Rx4 dual-rank configuration means the memory module has two ranks, each with four internal memory chips per chip select. This architecture can improve performance by allowing the memory controller to access different ranks concurrently, reducing wait times. As a Registered DIMM, it includes a register chip that buffers command and address signals, reducing electrical load on the memory controller and allowing for higher memory capacities and improved signal integrity, which is crucial for server environments. This memory module is an ideal upgrade for systems that require increased memory capacity and performance for demanding tasks such as virtualization, large database operations, scientific computing, and complex data analysis. Its compatibility with DDR3-based server platforms ensures a straightforward integration, providing a reliable and efficient solution for memory-intensive applications.


