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Samsung M386A4G40DM0-CPB0QE 32GB DDR4-2133MHz LRDIMM 4Rx4 CL15 Memory
- Capacity: 32GB
- Memory Type: DDR4 SDRAM
- Form Factor: LRDIMM
- Speed: 2133MHz (PC4-17000)
- CAS Latency: CL15
- Rank: 4Rx4
- Voltage: 1.2V
- ECC: Yes
- Buffered: Yes
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Product Overview
The Samsung M386A4G40DM0-CPB0QE is a 32GB DDR4 LRDIMM memory module, operating at 2133MHz with CL15 latency and a 4Rx4 rank configuration. It is designed for high-capacity server applications, offering enhanced reliability and performance through its load-reduced architecture and ECC capabilities.
Technical Information
| Capacity | 32GB |
| Memory Type | DDR4 SDRAM |
| Form Factor | LRDIMM |
| Speed | 2133MHz |
| CAS Latency | CL15 |
Additional Specifications
| Rank | 4Rx4 |
| Voltage | 1.2V |
| ECC | Yes |
| Buffered | Yes |
Product Description
The Samsung M386A4G40DM0-CPB0QE is a high-performance 32GB DDR4 Load-Reduced Dual In-line Memory Module (LRDIMM) engineered for demanding server and enterprise environments. This module operates at a frequency of 2133MHz, providing substantial data throughput, and features a CAS latency of CL15 for efficient memory access. The LRDIMM design is crucial for maximizing system memory capacity by reducing the electrical load on the memory controller, enabling denser memory configurations per channel. The 4Rx4 rank configuration indicates that each rank is composed of four sets of x4 DRAM devices. This architecture can contribute to improved performance by distributing the data bus load across a larger number of memory chips. DDR4 technology offers advantages in terms of speed, power efficiency, and bandwidth compared to previous DDR standards, making this module suitable for modern, high-performance computing platforms. Integral to its design, the M386A4G40DM0-CPB0QE includes ECC (Error-Correcting Code) capabilities. This feature allows the module to detect and correct single-bit errors, which is vital for maintaining data integrity and ensuring system stability in critical applications. The registered nature of LRDIMMs also aids in signal integrity, supporting reliable operation in complex server systems with multiple memory modules.
