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Samsung M386AAG40MMB-CVFC0 128GB DDR4-2933MHz LRDIMM 4Rx4 CL21 Memory
- 128GB memory capacity
- DDR4 SDRAM type
- 2933MHz clock speed (PC4-23466)
- LRDIMM (Load-Reduced Dual In-line Memory Module)
- 4 ranks x 4 bits organization (4Rx4)
- CAS Latency (CL) 21
- ECC (Error-Correcting Code) support
- Designed for servers and high-end workstations
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Product Overview
The Samsung M386AAG40MMB-CVFC0 is a 128GB LRDIMM memory module. It operates at DDR4-2933MHz with timings of CL21 and features a 4 ranks x 4 bits configuration (4Rx4).
Technical Information
| Product Type | Memory Module (RAM) |
| Capacity | 128GB |
| Memory Type | DDR4 SDRAM |
| Speed | 2933MHz |
Additional Specifications
| Form Factor | LRDIMM |
| Rank | 4Rx4 |
| CAS Latency | CL21 |
| ECC | Yes (Registered) |
Product Description
The Samsung M386AAG40MMB-CVFC0 is a high-capacity, enterprise-grade memory module designed to significantly boost the performance and capacity of compatible server systems. With a substantial 128GB capacity, this module is ideal for memory-intensive applications such as large-scale virtualization, in-memory databases, complex scientific simulations, and big data analytics. It utilizes DDR4 SDRAM technology, offering improved power efficiency and higher bandwidth compared to previous generations. This module is an LRDIMM (Load-Reduced DIMM), which incorporates a memory buffer chip. This buffer reduces the electrical load on the memory controller, allowing for higher memory capacities and more memory modules to be installed per channel. The 4Rx4 rank organization indicates that the module has four ranks, each composed of memory chips with a 4-bit data width, contributing to its high capacity and performance characteristics. The module operates at a speed of 2933MHz, providing fast data access. Featuring Error-Correcting Code (ECC) functionality, this LRDIMM is designed for mission-critical environments where data integrity is paramount. ECC memory can detect and correct common types of internal data corruption, preventing system crashes and data loss. The CAS Latency of CL21 specifies the delay between the memory controller requesting data and the data being available, which is a key performance metric. This Samsung module is a robust solution for servers requiring maximum memory capacity and reliability.
