The M393A1K43BB1-CTD is an 8GB DDR4 memory module manufactured by Samsung specifically for use in server applications. It is a registered ECC (Error-Correcting Code) memory module with a speed rating of 2666MHz and a CAS latency of 19.
The memory module is designed to fit into a 288-pin DIMM socket and operates at a voltage of 1.2V. The 1Rx8 configuration means that the module has one rank and eight memory chips on a single side of the PCB (Printed Circuit Board). The registered ECC feature of the memory module allows it to detect and correct errors that can occur during data transmission, ensuring the integrity and reliability of data in the server system.
The M393A1K43BB1-CTD memory module is designed to operate at high speeds and can handle heavy workloads and data-intensive applications. It is suitable for use in server systems that require high performance and reliability, such as database servers, virtualization servers, and cloud computing environments.
Understanding the PC4-21300 and 2666MHz SpeedPC4-21300 is a technical term used to describe the maximum theoretical bandwidth of DDR4 memory modules. It indicates that the memory module is capable of transferring data at a rate of 21.3 GB/s. The PC4-21300 rating is based on the DDR4 standard and represents the maximum achievable data transfer rate of the memory module.
The speed rating of 2666MHz refers to the operating frequency of the memory module, which indicates how many data transfers the memory module can perform in a second. Specifically, a memory module with a 2666MHz speed rating can perform 2666 million data transfers per second.
The combination of the PC4-21300 and 2666MHz speed rating means that the M393A1K43BB1-CTD memory module can transfer data at a maximum rate of 21.3 GB/s, making it a high-performance memory solution for server applications.
It's worth noting that the actual performance of the memory module may vary depending on the specific server configuration and workload. In addition, the speed rating of the memory module is dependent on the system's motherboard and processor, which may limit the memory module's performance in some cases. Therefore, it's essential to verify compatibility and performance requirements before purchasing and installing the memory module in a server system.
ECC Registered and 1Rx8 Memory ConfigurationECC (Error-Correcting Code) is a feature of memory modules that is designed to detect and correct errors that may occur during data transmission. ECC works by adding an extra bit to each byte of memory, which allows the memory module to detect and correct errors that may occur during data transmission. This feature is particularly important in server applications, where data integrity is critical, and errors can have severe consequences.
The M393A1K43BB1-CTD memory module is registered, which means that it has a register or buffer between the memory chips and the memory controller. The register acts as a buffer, allowing the memory module to operate at higher frequencies and reducing the load on the memory controller. This feature enables the memory module to handle heavy workloads and data-intensive applications more efficiently.
The memory module is also configured as 1Rx8, which means that it has one rank and eight memory chips on a single side of the PCB. The 1Rx8 configuration is commonly used in server applications because it allows for high-density memory modules with a smaller footprint. It's worth noting that memory modules with higher ranks or more chips may provide higher capacity, but they may also have a higher latency and lower speed rating.
General Information
- Manufacturer: Samsung
- Manufacturer Part Number: M393A1K43BB1-CTD
- Type: Memory (RAM)
- Sub-Type: PC4-21300
- Product Name: 8GB DDR4 SDRAM Memory Module
Technical Information
- Storage Capacity: 8GB
- Memory Technology: DDR4 SDRAM
- Number Of Modules: 1 X 8GB
- Memory Speed: 2666mhz DDR4-2666/PC4-21300
- Data Integrity Check: Ecc
- Features: Single Rank, Registered
- Cas Latency Timings: Cl19
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