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Samsung M393A2K43DB3-CWECO 16GB DDR4-3200MHz RDIMM 2Rx8 CL22 Memory
- 16GB DDR4 SDRAM capacity
- 3200MHz (PC4-25600) memory speed
- RDIMM (Registered DIMM) for enhanced stability and performance
- 2Rx8 module configuration (Dual Rank, 8 bits wide)
- CL22 latency timing
- ECC (Error-Correcting Code) support for data integrity
- Designed for servers, workstations, and high-performance computing
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Product Overview
This Samsung memory module is a 16GB DDR4 RDIMM (Registered DIMM) operating at 3200MHz. It features a 2Rx8 rank configuration and CL22 latency, designed for server and workstation environments requiring high capacity and reliable, high-speed memory.
Technical Information
| Memory Type | DDR4 SDRAM |
| Capacity | 16 GB |
| Form Factor | RDIMM |
| Speed | 3200 MHz |
Additional Specifications
| Speed Rating | PC4-25600 |
| Rank | 2Rx8 |
| Latency | CL22 |
| ECC | Yes |
Product Description
The Samsung M393A2K43DB3-CWECO is a high-capacity 16GB DDR4 Registered DIMM (RDIMM) module designed for advanced server and workstation platforms. It operates at a robust 3200MHz speed, identified as PC4-25600, enabling rapid data throughput essential for demanding computational tasks. The RDIMM architecture, featuring a registered buffer, significantly reduces the electrical load on the memory controller, thereby enhancing system stability and allowing for higher memory configurations, which is critical in enterprise environments. This module is configured as 2Rx8, meaning it is dual-ranked with eight memory chips per rank. Dual-rank modules can offer performance advantages in certain scenarios by allowing the memory controller to access different ranks independently, potentially improving efficiency. The CAS Latency (CL) is set at 22, providing a balance between speed and timing. As an RDIMM, it includes Error-Correcting Code (ECC) capabilities, which are vital for detecting and correcting memory errors on the fly, ensuring the integrity of data and the reliability of critical operations. This 16GB DDR4 RDIMM is an excellent choice for upgrading servers used for virtualization, large databases, scientific simulations, or any application that benefits from increased memory capacity and speed. Samsung's commitment to quality manufacturing ensures this module meets the stringent reliability and performance standards required by modern data centers and professional computing environments.



