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Samsung M386B8G70DE0-YH93J 64GB DDR3-1333MHz LRDIMM 8Rx4 CL9 Memory
- Capacity: 64GB
- Type: DDR3 SDRAM
- Form Factor: LRDIMM (Load-Reduced DIMM)
- Speed: 1333MHz (PC3-10600)
- Latency: CL9
- Rank: 8Rx4 (Octal Rank x4)
- ECC: Yes (Error-Correcting Code)
- Voltage: 1.5V
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Product Overview
The Samsung M386B8G70DE0-YH93J is a high-capacity 64GB DDR3 Load-Reduced DIMM (LRDIMM) memory module. It operates at 1333MHz with CL9 latency, designed for servers requiring maximum memory density and performance.
Technical Information
| Memory Capacity | 64GB |
| Memory Type | DDR3 SDRAM |
| Form Factor | LRDIMM |
| Speed | 1333MHz |
Additional Specifications
| CAS Latency | CL9 |
| Rank | 8Rx4 |
| ECC | Load-Reduced ECC |
| Voltage | 1.5V |
Product Description
The Samsung M386B8G70DE0-YH93J is a substantial 64GB DDR3 Load-Reduced DIMM (LRDIMM) memory module, engineered for servers that demand the highest levels of memory capacity and performance. Operating at 1333MHz (PC3-10600), this module significantly enhances the capabilities of memory-intensive server applications such as large-scale databases, virtualization platforms, and high-performance computing. The LRDIMM architecture incorporates a memory buffer chip, which reduces the electrical load on the memory controller, enabling servers to support a much greater number of DIMMs and achieve higher total memory capacities compared to standard RDIMMs. This module features an impressive octal-rank (8Rx4) configuration. This means it utilizes eight sets of memory chips (ranks) per module, allowing for greater memory bandwidth and improved performance through advanced interleaving techniques by the memory controller. The CL9 CAS latency indicates a relatively fast response time for data access, complementing the high speed and capacity. Like other server-grade memory, it includes Error-Correcting Code (ECC) functionality, which is vital for detecting and correcting memory errors to ensure data integrity and system stability in mission-critical environments. With a standard operating voltage of 1.5V, this 64GB DDR3 LRDIMM is designed for compatibility with modern server platforms that support LRDIMM technology. Its massive capacity and advanced architecture make it an ideal choice for high-end servers requiring maximum memory footprint for demanding workloads. Samsung is a leading manufacturer of memory, known for the quality and reliability of its server memory modules, ensuring that systems equipped with this RAM will benefit from robust performance and stability.



