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Samsung M386A4G40DM0-CPB00 32GB DDR4-2133MHz LRDIMM 4Rx4 CL15 Memory
- 32GB DDR4 Memory Capacity
- Speed: 2133MHz (PC4-17000)
- Form Factor: LRDIMM (Load-Reduced DIMM)
- Rank: 4Rx4 (Quad Rank x4)
- CAS Latency: CL15
- Voltage: 1.2V
- ECC (Error-Correcting Code) support
- Designed for servers and workstations
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Product Overview
The Samsung M386A4G40DM0-CPB00 is a 32GB DDR4 Load-Reduced DIMM (LRDIMM) memory module. It operates at a speed of 2133MHz with a CAS Latency of 15, designed for high-performance server and workstation applications. The 4Rx4 rank configuration indicates a high density and performance capability for memory-intensive tasks.
Technical Information
| Manufacturer | Samsung |
| Part Number | M386A4G40DM0-CPB00 |
| Capacity | 32GB |
| Type | DDR4 SDRAM |
| Speed | 2133MHz |
Additional Specifications
| Form Factor | LRDIMM |
| Rank | 4Rx4 |
| CAS Latency | CL15 |
| Voltage | 1.2V |
| ECC | Yes |
Product Description
The Samsung M386A4G40DM0-CPB00 is a high-capacity 32GB DDR4 LRDIMM module engineered for demanding server and workstation environments. LRDIMMs are designed to reduce the electrical load on the memory controller, allowing for higher memory capacities and improved stability in systems with many memory modules. This makes them particularly suitable for enterprise-grade servers, high-performance computing (HPC) clusters, and large-scale data analytics platforms. Operating at 2133MHz, this module provides a substantial memory bandwidth crucial for applications that require rapid data access and processing. The CL15 latency, while not the lowest, offers a good balance between speed and stability for its class. The 4Rx4 configuration signifies that each memory module is composed of four ranks, with each rank utilizing x4 data width DRAM chips. This configuration typically offers higher performance and density compared to dual-rank or single-rank modules, especially in systems that can leverage its capabilities. This memory module features Error-Correcting Code (ECC) functionality, which detects and corrects single-bit memory errors, significantly enhancing system reliability and data integrity. This is a critical feature for servers and workstations where uptime and data accuracy are paramount. The module adheres to the JEDEC standard for DDR4 LRDIMMs, ensuring compatibility with a wide range of server motherboards and chipsets that support DDR4 memory at 2133MHz.
