Introduction to Samsung M393A2K40DB2-CTD7Y
Samsung M393A2K40DB2-CTD7Y is a 16GB DDR4 SDRAM memory module that is designed for high-performance computing applications. DDR4 SDRAM is the latest standard in memory technology, offering higher bandwidth and lower power consumption compared to its predecessors.
The Samsung M393A2K40DB2-CTD7Y memory module has a speed of 2666MHz and a CAS latency of 19. It operates at a voltage of 1.2V, making it energy-efficient and compatible with a wide range of systems.
This memory module is designed for use in servers and workstations, and it supports ECC (Error-Correcting Code) technology that helps to detect and correct memory errors. ECC memory is essential for critical applications that require high levels of reliability and data integrity.
The Samsung M393A2K40DB2-CTD7Y module is also a single-rank memory, meaning that it has a single set of memory chips that are accessed in a specific order. Single-rank memory is known for its low latency, making it an excellent choice for high-performance computing applications that require quick response times.
Understanding DDR4 SDRAM Technology
DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random Access Memory) is a type of computer memory that has been designed to provide faster data transfer speeds and lower power consumption compared to its predecessors, such as DDR3 and DDR2.
DDR4 SDRAM achieves faster data transfer rates by using a higher clock speed than DDR3 and by implementing new technologies such as data prefetching, data compression, and bank grouping. DDR4 SDRAM has a base clock speed of 2133MHz, but it can be overclocked to higher speeds.
Another key feature of DDR4 SDRAM is its increased memory density. DDR4 SDRAM memory modules can store up to 16GB of data per module, which is double the maximum capacity of DDR3 memory modules. This increased memory density allows for more memory to be installed in a system, which can improve overall performance.
DDR4 SDRAM also uses less power than its predecessors, with a standard operating voltage of 1.2V compared to DDR3's 1.5V. This reduced power consumption makes DDR4 SDRAM an ideal choice for use in mobile devices, laptops, and other battery-powered devices.
In addition, DDR4 SDRAM supports error-correcting code (ECC) memory, which helps detect and correct errors that may occur during data transfer. ECC memory is essential for applications that require high levels of reliability, such as servers, workstations, and scientific computing applications.
Performance and Benchmarking Results
Performance and benchmarking results provide insights into the real-world performance of the Samsung M393A2K40DB2-CTD7Y 16GB DDR4 SDRAM memory module. Benchmarking is a process of testing the performance of a specific component or system using standardized tests and software.
In terms of performance, the Samsung M393A2K40DB2-CTD7Y 16GB DDR4 SDRAM memory module offers a high-speed data transfer rate of 2666MHz, which makes it ideal for high-performance computing applications. The low latency of CAS 19 and the energy-efficient voltage of 1.2V also contribute to its excellent performance.
Benchmarking tests such as Memtest86 and AIDA64 have shown that the Samsung M393A2K40DB2-CTD7Y 16GB DDR4 SDRAM memory module performs exceptionally well in various memory-intensive applications. For example, it provides high performance in applications such as virtual machines, databases, and video rendering.
In Memtest86, which is a widely used benchmarking software for memory testing, the Samsung M393A2K40DB2-CTD7Y memory module achieved a score of over 9000 MB/s in memory bandwidth tests. This score is significantly higher than the average score achieved by most other memory modules.
Similarly, in AIDA64 memory benchmarking tests, the Samsung M393A2K40DB2-CTD7Y memory module demonstrated excellent performance, with read speeds exceeding 30 GB/s and write speeds exceeding 25 GB/s.
In addition, the ECC technology of the Samsung M393A2K40DB2-CTD7Y memory module helps to ensure that data transfer is accurate and reliable, reducing the chances of errors and improving overall system stability.
General Information
- Manufacturer: Samsung
- Model Number or SKU# M393A2K40DB2-CTD7Y
- Product Name: 16gb Ddr4 Sdram Memory Module
Technical Information
- Storage Capacity: 16gb
- Memory Technology: Ddr4 Sdram
- Number Of Modules: 1 X 16gb
- Bus Speed: 2666mhz Ddr4-21300/pc4-2666v
- Data Integrity Check: Ecc
- Signal Processing: Registered
- Cas Latency Timings: Cl19
- Rank Features: Single Rank X4
- Form Factor: 288-pin Rdimm
Physical Characteristics
- 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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