Memory modules are an essential component of a server's performance, and the M386AAK40B40-CWD is a highly efficient DDR4 SDRAM memory module designed for server use. In this article, we will discuss the technical specifications and features of this memory module, including its capacity, speed, architecture, and manufacturing details.
Technical Specifications of M386AAK40B40-CWD MemoryThe M386AAK40B40-CWD memory module is a Registered LRDIMM (Load Reduced Dual Inline Memory Module) manufactured by Samsung. It has a capacity of 128GB and operates at a clock speed of 2666MHz. The module has a latency of CL19, which is a measure of the delay between the time a memory controller requests data from the memory module and the time the data is available. The module's architecture consists of eight ranks, each containing four 4GB DDR4 SDRAM chips.
The module operates at a voltage of 1.2V, which is the standard voltage for DDR4 SDRAM memory modules. This voltage is significantly lower than the voltage used by previous generations of DDR memory, making it more energy-efficient and reducing the heat generated by the module.
ECC (Error-Correcting Code) is a feature that allows the module to detect and correct errors in data stored in memory. The M386AAK40B40-CWD memory module has ECC support, making it more reliable and less prone to data corruption. This feature is particularly important in server environments where data integrity is critical.
Design of Samsung 128GB Memory ModuleThe M386AAK40B40-CWD memory module has a 288-pin design, which is the standard form factor for DDR4 memory modules. The module is designed to fit into a DIMM (Dual Inline Memory Module) slot on a server's motherboard. The module's dimensions are 133.35mm x 31.25mm, and it weighs approximately 10g.
Compatibility & PerformanceThe M386AAK40B40-CWD memory module is designed for use in server environments and is compatible with a wide range of servers from major manufacturers such as Dell, HP, and Lenovo. Before purchasing this module, it is important to check the server's specifications to ensure compatibility. It is also important to note that this module is not compatible with desktop computers or laptops, as it requires a server-specific motherboard with a DIMM slot.
The M386AAK40B40-CWD memory module is designed for high-performance server applications that require large amounts of memory and fast data transfer rates. With its capacity of 128GB and clock speed of 2666MHz, this module is capable of delivering high levels of performance for demanding server applications such as virtualization, data analytics, and machine learning.
The module's eight-rank architecture and ECC support further enhance its performance and reliability, making it an ideal choice for mission-critical server applications that require maximum uptime and data integrity.
In summary, the M386AAK40B40-CWD memory module is a high-performance DDR4 SDRAM memory module designed for server use. With its capacity of 128GB, clock speed of 2666MHz, and ECC support, this module is capable of delivering high levels of performance and reliability for demanding server applications. The module's design and manufacturing by Samsung, a leading producer of memory and storage solutions, ensure its quality and compatibility with a wide range of servers. However, it is important to note that this
- Manufacturer: Samsung
- Part Number or SKU# M386AAK40B40-CWD
- Device Type: Memory (RAM)
- RAM Type: PC4-21300
- Product Name: 128GB DDR4 SDRAM Memory Module
- Storage Capacity: 128GB
- Memory Technology: DDR4 SDRAM
- Number Of Modules: 1 X 128GB
- Bus Speed: 2666MHz DDR4-21300/PC4-2666V
- Data Integrity Check: Ecc
- Signal Processing: Registered
- Cas Latency Timings: Cl19
- Rank Features: Octa Rank X4
- Form Factor: 288-Pin Lrdimm
- Dimensions (W X D X H) : 8.89 X 19.81 X 1.91 Cm (3.5 X 7.8 X 0.75 In)
- Weight: 0.45 Kg (1 Lb)
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