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Samsung M386B4G70DM0-CMA4 32GB DDR3-1866MHz LRDIMM 4Rx4 CL13 Memory
- 32GB DDR3 SDRAM capacity
- 1866MHz (PC3-14900) memory speed
- LRDIMM (Load-Reduced DIMM) for enhanced scalability
- 4 ranks x 4 bits organization (4Rx4)
- CL13 CAS Latency
- 1.35V/1.5V voltage (dual voltage)
- ECC (Error-Correcting Code) support
- Optimized for high-density server memory configurations
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Product Overview
The Samsung M386B4G70DM0-CMA4 is a 32GB DDR3 Load-Reduced DIMM (LRDIMM) memory module, operating at 1866MHz with CL13 latency. It is designed for high-performance servers and workstations requiring maximum memory capacity and efficiency.
Technical Information
| Memory Type | DDR3 SDRAM |
| Form Factor | LRDIMM |
| Capacity | 32GB |
| Speed | 1866MHz |
Additional Specifications
| CAS Latency | CL13 |
| Rank | 4Rx4 |
| Voltage | 1.35V/1.5V |
| ECC | Yes |
Product Description
This Samsung M386B4G70DM0-CMA4 module is a high-capacity 32GB DDR3 LRDIMM, engineered for advanced server and workstation platforms. The LRDIMM architecture, featuring an integrated data buffer chip, significantly reduces the electrical load on the memory controller. This allows for higher memory densities and greater scalability, enabling systems to support substantially more RAM than traditional RDIMMs, which is critical for memory-intensive applications like large-scale virtualization, in-memory databases, and high-performance computing. Operating at a speed of 1866MHz (PC3-14900), this module offers enhanced data transfer rates compared to lower-speed DDR3 modules, leading to improved application performance and system responsiveness. The CAS Latency is CL13, providing a balance between speed and stability for demanding workloads. The 4Rx4 rank configuration indicates a high-density design, maximizing the storage capacity within the DIMM. Furthermore, the M386B4G70DM0-CMA4 supports ECC (Error-Correcting Code) functionality, which is essential for maintaining data integrity and system reliability in mission-critical server environments. Its dual voltage support (1.35V/1.5V) offers flexibility in system compatibility. This LRDIMM is an ideal choice for users seeking to maximize memory capacity and performance in their server infrastructure.
