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Samsung M386AAK40B40-CUC5 128GB DDR4-2400MHz LRDIMM 8Rx4 CL17 Memory
- Capacity: 128GB
- Memory Type: DDR4 SDRAM
- Form Factor: LRDIMM (Load-Reduced DIMM)
- Speed: 2400MHz (PC4-19200)
- Rank: 8Ranks x 4 Banks (8Rx4)
- CAS Latency: CL17
- Voltage: 1.2V
- ECC: Yes (Error-Correcting Code)
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Product Overview
The Samsung M386AAK40B40-CUC5 is a high-capacity 128GB LRDIMM module designed for server and workstation environments. It operates at a DDR4-2400MHz speed, offering a significant boost in data transfer rates for demanding applications. This module is engineered for reliability and performance in enterprise-grade systems.
Technical Information
| Memory Size | 128GB |
| Memory Type | DDR4 SDRAM |
| Memory Speed | 2400MHz |
| Form Factor | LRDIMM |
Additional Specifications
| Rank | 8Rx4 |
| CAS Latency | CL17 |
| Voltage | 1.2V |
| ECC | Yes |
Product Description
The Samsung M386AAK40B40-CUC5 is a 128GB LRDIMM memory module, specifically designed to meet the rigorous demands of modern enterprise servers and high-performance computing environments. Its DDR4 technology provides enhanced bandwidth and power efficiency compared to previous generations, making it an ideal choice for memory-intensive applications such as large-scale databases, virtualization, and scientific simulations. The module features an 8Rx4 configuration, indicating 8 ranks with 4 bits per rank, which allows for higher density and improved performance by distributing the memory access across multiple ranks. The 2400MHz clock speed translates to a theoretical peak bandwidth of 19.2 GB/s per module, significantly accelerating data processing and application responsiveness. The CL17 CAS latency ensures timely data retrieval, balancing speed with stability. As a Load-Reduced DIMM (LRDIMM), this module incorporates an 8-bit buffer chip that reduces the electrical load on the memory controller. This feature is crucial for systems requiring a large number of memory modules, enabling higher memory capacities and improved signal integrity. The inclusion of ECC (Error-Correcting Code) further enhances system reliability by detecting and correcting single-bit errors, preventing data corruption and system crashes.
