The M393AAK40B42-CWD Samsung DDR4 SDRAM utilizes DDR4 technology, which offers improved energy efficiency compared to previous DDR generations. DDR4 memory operates at a lower voltage than DDR3, reducing power consumption and resulting in lower energy costs. This can also result in a longer lifespan for your computer system components, as they are subjected to less stress and strain.
DDR4 technology also provides improved performance per watt compared to DDR3, allowing you to achieve better performance while consuming less energy. This improved energy efficiency can also result in a cooler-running computer system, reducing the risk of overheating and system crashes.
In conclusion, the M393AAK40B42-CWD Samsung DDR4 SDRAM provides improved energy efficiency, resulting in lower energy costs, longer lifespan for your computer components, and a cooler-running computer system. This makes the M393AAK40B42-CWD Samsung DDR4 SDRAM an excellent choice for energy-conscious consumers and businesses.
Improved System Stability with Ecc and DDR4The M393AAK40B42-CWD Samsung DDR4 SDRAM combines Ecc (Error Correction Code) technology with DDR4 technology to provide enhanced system stability. Ecc technology detects and corrects errors in real-time, ensuring the accuracy and integrity of your data, while DDR4 technology offers improved reliability and longevity compared to previous DDR generations.
Together, Ecc and DDR4 technology work to prevent data corruption and system crashes, improving the overall stability and reliability of your computer system. This enhanced stability is particularly important for critical applications, such as databases, financial systems, and scientific simulations, where the accuracy and integrity of data is crucial.
Versatile Compatibility with PC4-21300 RatingPC4-21300 is a DDR4 memory module rating, which refers to its specifications. DDR4 (Double Data Rate 4) is the fourth generation of memory technology for computers and is the successor to DDR3. The PC4-21300 rating specifies the memory module's clock speed (2133 MHz) and its memory transfer rate (17000 MB/s). To be compatible with PC4-21300, a computer system must have a DDR4-compatible motherboard and processor, and the memory module's voltage, timings, and physical layout must match the system's specifications..Enhanced Multitasking Capabilities with Larger MemoryHaving larger memory (RAM) in a computer system can enhance its multitasking capabilities. RAM is a type of volatile memory that stores data temporarily and allows the processor to quickly access the information it needs to perform tasks. The more RAM a computer has, the more applications and programs it can run simultaneously without slowing down.
For example, if a computer has 4 GB of RAM, it can only run a limited number of applications simultaneously, and when the memory is full, the system will start to use the hard drive as virtual memory, which is much slower than RAM. However, if the same computer is upgraded to 8 GB or more of RAM, it can handle a larger number of applications and perform tasks more efficiently, leading to an overall improvement in multitasking capabilities.
General Information- Brand: Samsung
- Manufacturer Part Number: M393AAK40B42-CWD
- Type: Memory (RAM)
- Sub-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: Cl22
- Rank Features: Octa Rank X4
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Warranty
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30-days to 3 years warranty:
Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.
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(b) any misuse outside the instructions in the user manual for any specific product;
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In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).
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