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Samsung M393A2K40EB3-CWEGY 16GB PC4-25600 ECC Reg DIMM Memory
- Capacity: 16GB
- Memory Type: DDR4 SDRAM
- Speed: PC4-25600 (DDR4-3200MHz)
- Form Factor: DIMM
- Features: ECC Registered (RDIMM)
- Rank: 2Rx8 (Dual Rank x8)
- Voltage: 1.2V (standard DDR4)
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Product Overview
The Samsung M393A2K40EB3-CWEGY is a 16GB PC4-25600 ECC Registered DIMM memory module. It operates at a speed of DDR4-3200MHz and is designed for server and workstation environments requiring high reliability and performance. This module features Error-Correcting Code (ECC) for data integrity.
Technical Information
| Product Type | Memory Module |
| Capacity | 16GB |
| Memory Technology | DDR4 SDRAM |
| Speed | 3200 MHz (PC4-25600) |
Additional Specifications
| Form Factor | 288-pin DIMM |
| Error Correction | ECC Registered |
| Rank | 2Rx8 |
| Voltage | 1.2V |
Product Description
The Samsung M393A2K40EB3-CWEGY is a high-performance 16GB DDR4 memory module engineered for demanding server and workstation applications. It conforms to the PC4-25600 standard, indicating a data transfer rate of 3200MHz, which significantly enhances system responsiveness and the ability to handle complex workloads. The module's design prioritizes stability and data integrity, making it a crucial component for mission-critical systems. This memory module is an ECC Registered DIMM (RDIMM). The ECC (Error-Correcting Code) functionality detects and corrects single-bit errors in real-time, preventing data corruption and system crashes, which is essential in environments where uptime and data accuracy are paramount. The 'Registered' aspect means that the memory buffer chip on the module reduces the electrical load on the memory controller, allowing for more memory modules to be installed and improving signal integrity, especially in systems with a large number of DIMMs. Featuring a 2Rx8 configuration (dual rank, x8 data width), this module offers optimized performance by allowing the memory controller to access different ranks of memory independently, potentially improving throughput. The standard 1.2V operating voltage aligns with the DDR4 specification, ensuring compatibility with a wide range of DDR4-compatible server motherboards. This specific model is ideal for upgrading or populating servers and high-end workstations that require robust, reliable, and fast memory solutions.



