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Samsung M386B2K70CM0-YH9 16GB DDR3-1333MHz LRDIMM 4Rx4 CL9 Memory
- Capacity: 16GB
- Type: DDR3 SDRAM
- Speed: 1333MHz (PC3-10600)
- Form Factor: LRDIMM (Load-Reduced DIMM)
- Configuration: 4Rx4 (Quad Rank, x4)
- Latency: CL9
- Voltage: 1.5V
- Features: Load-Reduced buffer for enhanced density and performance
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Product Overview
The Samsung M386B2K70CM0-YH9 is a 16GB DDR3-1333MHz Load-Reduced DIMM (LRDIMM) memory module. It features a 4Rx4 configuration and a CAS Latency (CL) of 9, designed for high-capacity and high-performance server applications. This LRDIMM operates at 1333MHz, offering advanced memory features for demanding enterprise environments.
Technical Information
| Memory Size | 16GB |
| Memory Type | DDR3 SDRAM |
| Memory Speed | 1333MHz |
| Form Factor | LRDIMM |
| Rank | 4Rx4 |
Additional Specifications
| CAS Latency | CL9 |
| Voltage | 1.5V |
| Manufacturer | Samsung |
| Part Number | M386B2K70CM0-YH9 |
Product Description
The Samsung M386B2K70CM0-YH9 is a high-capacity 16GB DDR3 Load-Reduced DIMM (LRDIMM) module, designed for advanced server platforms that require maximum memory density and performance. Operating at a speed of 1333MHz (PC3-10600), this module utilizes LRDIMM technology, which incorporates an integrated memory buffer chip. This buffer isolates the memory controller from the memory modules, significantly reducing the electrical load and enabling support for much larger memory capacities and higher module counts compared to traditional RDIMMs or UDIMMs. This LRDIMM features a 4Rx4 configuration, indicating it is quad-ranked with four memory chips per rank, each chip having a 4-bit data width. This configuration, combined with the load-reducing buffer, allows for extremely high memory configurations in servers, crucial for demanding applications like large-scale virtualization, in-memory databases, and high-performance computing. The module has a CAS Latency (CL) of 9, which is standard for DDR3-1333 modules and provides a good balance between speed and stability. The M386B2K70CM0-YH9 is an ideal choice for enterprise servers that need to maximize their memory footprint for intensive workloads. Its LRDIMM architecture ensures compatibility with the latest server chipsets designed to support high memory capacities. By providing a substantial 16GB of memory with advanced features, this module contributes significantly to the overall performance, scalability, and efficiency of modern data center environments.



