PC3 PC3L 12800U DDR3 DDR3L 1600 MHz 16GB Kit vs Samsung M378A1K43CB2-CTD Memory Module
Updated August 2026 — The Samsung M378A1K43CB2-CTD Memory Module offers superior performance and speed, making it the better choice for demanding applications.
The Samsung M378A1K43CB2-CTD Memory Module offers superior performance and speed, making it the better choice for demanding applications.
Why PC3 PC3L 12800U DDR3 DDR3L 1600 MHz 16GB Kit is better
price
PC3 kit is significantly cheaper at £36.99
capacity
PC3 kit has a total of 16GB compared to 8GB of Samsung
warranty
PC3 kit comes with a lifetime warranty
Why Samsung M378A1K43CB2-CTD Memory Module is better
speed
Samsung operates at 2666 MHz versus 1600 MHz of PC3
technology
Samsung uses newer DDR4 technology
power efficiency
Samsung operates at a lower voltage of 1.2V
Overall score
Specifications
| Spec | PC3 PC3L 12800U DDR3 DDR3L 1600 MHz 16GB Kit | Samsung M378A1K43CB2-CTD Memory Module |
|---|---|---|
| Brand | motoeagle | Samsung |
| Type | DDR3 | DDR4 |
| Form Factor | 240-Pin DIMM | 288-Pin DIMM |
| ECC | No | No |
| Latency | Not specified | 17 |
Dimension comparison
Overview of the Products
When comparing the PC3 PC3L 12800U DDR3 DDR3L 1600 MHz 16GB Kit with the Samsung M378A1K43CB2-CTD Memory Module, the key difference lies in their specifications and performance capabilities. The former is a DDR3 memory kit priced at £36.99, while the latter is a DDR4 module costing £97.90. This significant price difference may reflect their respective generation and performance levels.
The PC3 PC3L 12800U kit features a total of 16GB, consisting of two 8GB sticks, which are designed to operate at a speed of 1600 MHz. In contrast, the Samsung module offers 8GB of storage but can achieve a higher frequency of 2666 MHz. This difference in technology suggests that the Samsung module may provide better performance for demanding applications, despite its smaller capacity.
Compatibility
The compatibility of each memory module is a critical factor in their usability. The PC3 PC3L 12800U DDR3 kit is designed for systems that support DDR3L, operating at either 1.35V or 1.5V, ensuring broad compatibility across various motherboard brands. Its dual rank configuration and non-ECC design make it suitable for a range of consumer desktops.
Conversely, the Samsung M378A1K43CB2-CTD is a DDR4 module, which means it is only compatible with motherboards that support DDR4 memory. It operates at a clock speed of 2400 MHz and is unbuffered, which can lead to lower latency and power consumption. Users should ensure their systems can accommodate the respective memory types before making a purchase.
Performance
The performance of memory modules is often dictated by their specifications. The PC3 PC3L 12800U kit operates at 1600 MHz, which is adequate for many standard computing tasks. Its focus on low voltage operation (1.35V) also means it can help in reducing overall power consumption, making it a good option for users looking for efficiency.
In contrast, the Samsung memory module operates at a higher frequency of 2666 MHz, which can result in faster data transfer rates and improved performance in memory-intensive applications. This higher speed may benefit users engaged in tasks such as gaming, video editing, or running multiple applications simultaneously, where speed is crucial.
Power Consumption
Power consumption is a vital aspect to consider for energy-conscious consumers. The PC3 PC3L 12800U DDR3 kit operates at a low voltage of 1.35V, contributing to reduced energy consumption. This lower power requirement can lead to longer battery life in laptops and lower electricity costs for desktop users.
On the other hand, the Samsung M378A1K43CB2-CTD operates at a standard voltage of 1.2V for DDR4 memory, which is lower than the typical voltage for DDR3 memory. This means that while both modules are designed for efficiency, the Samsung module is slightly more power-efficient, making it a better choice for environmentally conscious consumers or those looking to enhance the longevity of their devices.
Price Considerations
Price is a significant factor for many buyers when choosing between the PC3 PC3L 12800U kit and the Samsung M378A1K43CB2-CTD module. The PC3 kit is priced at £36.99, making it an affordable option for users seeking an upgrade without a substantial investment. This price point makes it accessible for casual users and those on a budget.
In contrast, the Samsung module is priced at £97.90, which is over two and a half times the cost of the PC3 kit. This higher price may reflect the advanced technology and better performance capabilities of DDR4 memory. However, it may not be justifiable for users who do not require the enhanced speed and efficiency that the Samsung module offers.
Warranty and Support
Warranty and customer support can also influence purchasing decisions. The PC3 PC3L 12800U kit comes with a lifetime warranty, which is a strong indicator of the manufacturer's confidence in their product's reliability. Additionally, Motoeagle offers toll-free technical support, providing reassurance for users who may require assistance during installation or troubleshooting.
In contrast, the Samsung M378A1K43CB2-CTD does not explicitly mention a warranty in the provided information. While Samsung is a reputable brand known for quality, the lack of a specified warranty may concern potential buyers who value after-sales support and product reliability.
User Experience
User experience is shaped by several factors, including installation ease and overall performance. The PC3 PC3L 12800U kit is designed for plug-and-play installation, making it one of the fastest and simplest ways to upgrade a computer's performance. Users can expect an immediate improvement in system responsiveness, which enhances productivity.
The Samsung memory module, while also straightforward to install, may appeal more to users looking for high performance in demanding applications. Its faster clock speed and efficiency can lead to a noticeably better experience in gaming and multitasking, making it suitable for power users and gamers.
Which should you buy?
Deciding between the PC3 PC3L 12800U DDR3 DDR3L 1600 MHz 16GB Kit and the Samsung M378A1K43CB2-CTD Memory Module ultimately depends on your specific needs and budget. If you are looking for an affordable upgrade that provides good performance for everyday tasks, the PC3 kit at £36.99 is an excellent choice. However, if you require high-speed performance for gaming or intensive applications and are willing to invest in better technology, the Samsung module at £97.90 offers superior speed and efficiency. Consider your system compatibility, performance needs, and budget to make the best decision.
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