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Samsung M386A8K40BM1-CPBQ0 64GB DDR4-2133MHz LRDIMM 4Rx4 CL15 Memory
- Capacity: 64GB
- Memory Type: DDR4 SDRAM
- Form Factor: LRDIMM (Load-Reduced DIMM)
- Speed: 2133MHz (PC4-17000)
- CAS Latency (CL): 15
- Rank: 4Rx4 (Quad Rank x4)
- Voltage: 1.2V
- ECC: Yes (Error-Correcting Code)
- Designed for high-density server applications.
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Product Overview
The Samsung M386A8K40BM1-CPBQ0 is a high-capacity 64GB DDR4 LRDIMM (Load-Reduced DIMM) memory module. It operates at 2133MHz with a CAS Latency of 15, designed for servers requiring maximum memory density and performance.
Technical Information
| Model | M386A8K40BM1-CPBQ0 |
| Capacity | 64GB |
| Memory Type | DDR4 SDRAM |
| Speed | 2133MHz |
| Form Factor | LRDIMM |
Additional Specifications
| CAS Latency | CL15 |
| Rank | 4Rx4 |
| Voltage | 1.2V |
| ECC | Yes |
Product Description
The Samsung M386A8K40BM1-CPBQ0 is a high-performance 64GB DDR4 Load-Reduced DIMM (LRDIMM) module, specifically engineered for server environments that demand extreme memory capacity and scalability. LRDIMMs are designed to overcome the limitations of traditional RDIMMs by incorporating a memory buffer chip. This buffer chip significantly reduces the electrical load on the memory controller, allowing for a greater number of DIMMs to be populated per channel and enabling higher overall system memory configurations. This makes LRDIMMs ideal for memory-intensive applications such as large-scale virtualization, in-memory databases, and high-performance computing. Operating at a speed of 2133MHz, this module provides substantial memory bandwidth, crucial for handling vast amounts of data efficiently. The CAS Latency of CL15 indicates a relatively low latency, contributing to quick data retrieval. The 4Rx4 configuration signifies a quad-rank module with a x4 data width per rank. This high rank count, combined with the LRDIMM architecture, allows for maximum memory density within the server's memory slots, enabling configurations that might not be possible with RDIMMs. As with most server-grade memory, the M386A8K40BM1-CPBQ0 includes Error-Correcting Code (ECC) functionality. ECC memory is vital for server stability and data integrity, as it can detect and correct single-bit errors, preventing system crashes and data corruption. This 64GB DDR4 LRDIMM is a premium choice for enterprise servers requiring the utmost in memory capacity, performance, and reliability.
