Samsung M386AAG40BM3-CWEZY 128GB PC4-25600 DDR4-3200MHz CL22 Memory

Product Description

The Samsung M386AAG40BM3-CWEZY is a high-capacity 128GB DDR4 Synchronous Dynamic Random-Access Memory (SDRAM) module. It operates at a data rate of 3200MHz, corresponding to the PC4-25600 speed rating, and features a CAS (Column Address Strobe) latency of CL22. This specification indicates a module designed for high-performance computing environments, particularly servers and professional workstations where large amounts of memory are required to handle complex datasets, virtualization, and intensive multitasking. As a DDR4 module, it utilizes a 288-pin interface and operates at a standard voltage of 1.2V, offering improved power efficiency over previous DDR generations. The 128GB capacity is substantial, allowing systems to hold vast amounts of data in active memory, which significantly speeds up operations by reducing the need to access slower storage devices like SSDs or HDDs. The DDR4-3200MHz speed provides high memory bandwidth, crucial for CPU-intensive tasks and applications that frequently move large data blocks. While the specific type (e.g., RDIMM, LRDIMM, UDIMM) isn't explicitly stated in the part number alone, modules of this capacity and speed are most commonly found in server-grade systems, often featuring ECC (Error-Correcting Code) functionality. ECC memory detects and corrects common types of internal data corruption, enhancing system stability and reliability, which is critical for mission-critical server operations. This Samsung memory module is engineered to deliver performance, capacity, and reliability for demanding enterprise applications.