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Lexar 16GB DDR4 3200MHz UDIMM Desktop Memory RAM vs Samsung M378A1K43CB2-CTD Memory Module

Updated August 2026The Lexar 16GB DDR4 3200MHz RAM outperforms the Samsung 8GB module in speed and capacity, making it the better choice for demanding users.

The Lexar 16GB DDR4 3200MHz RAM outperforms the Samsung 8GB module in speed and capacity, making it the better choice for demanding users.

Why Lexar 16GB DDR4 3200MHz UDIMM Desktop Memory RAM is better

Higher Capacity

Lexar offers 16GB compared to Samsung's 8GB.

Faster Speed

Lexar operates at 3200MHz, while Samsung is at 2666MHz.

Better Compatibility

Lexar is backward compatible with 2666MHz systems.

Why Samsung M378A1K43CB2-CTD Memory Module is better

Lower Price

Samsung is priced at £97.90, cheaper than Lexar's £113.04.

Basic Functionality

Samsung is sufficient for everyday computing tasks.

Lower Power Consumption

Samsung's design is optimized for low-cost computing.

Overall score

Lexar 16GB DDR4 3200MHz UDIMM Desktop Memory RAM
90
Samsung M378A1K43CB2-CTD Memory Module
75

Specifications

SpecLexar 16GB DDR4 3200MHz UDIMM Desktop Memory RAMSamsung M378A1K43CB2-CTD Memory Module
Storage Size16GB8GB
Clock Speed3200MHz2666MHz
TypeDDR4DDR4
ECCNoNo
Form Factor288-pin DIMM288-pin DIMM

Dimension comparison

Lexar 16GB DDR4 3200MHz UDIMM Desktop Memory RAMSamsung M378A1K43CB2-CTD Memory Module

Overview of the Products

When comparing the Lexar 16GB DDR4 3200MHz UDIMM Desktop Memory RAM and the Samsung M378A1K43CB2-CTD Memory Module, the Lexar offers a larger storage capacity and a higher speed. The Lexar module provides 16GB of memory at 3200MHz, while the Samsung module provides 8GB at 2666MHz. This distinction is crucial for users who require more memory for demanding applications or multitasking.

The Lexar product is designed to unlock a desktop's full potential, delivering a significant performance boost for various tasks. In contrast, the Samsung memory module, while adequate for basic computing needs, may not meet the high-performance demands of power users or gamers. Thus, understanding these differences helps in selecting the right memory module for your needs.

Performance Comparison

The Lexar 16GB DDR4 3200MHz UDIMM Desktop Memory RAM significantly outperforms the Samsung M378A1K43CB2-CTD Memory Module in terms of speed and efficiency. With a clock speed of 3200MHz, the Lexar provides exceptional data transfer rates, making it ideal for applications that require quick access to data. In comparison, the Samsung module operates at a slower 2666MHz, which can result in noticeable performance lags during intensive tasks.

This difference in speed means that users of the Lexar RAM can expect faster system responsiveness and smoother multitasking. The performance boost is particularly beneficial for power users, gamers, and those using demanding applications. Therefore, if speed is a priority, the Lexar module is the clear winner.

Capacity and Scalability

When it comes to capacity, the Lexar 16GB DDR4 3200MHz UDIMM Desktop Memory RAM again stands out with its 16GB of memory. In contrast, the Samsung M378A1K43CB2-CTD only offers 8GB. This difference is significant for users who engage in memory-intensive tasks such as video editing, gaming, or running multiple applications simultaneously.

Having 16GB of RAM allows for greater scalability in terms of multitasking and overall system performance. Users can run more applications at once without experiencing slowdowns, making the Lexar a better option for those who plan to future-proof their systems. In contrast, the Samsung module may suffice for basic tasks but could limit performance in more demanding environments.

Installation Process

Both the Lexar and Samsung memory modules are designed for easy installation, but the Lexar explicitly emphasises hassle-free setup. The Lexar memory can be installed with a simple plug-and-play method, requiring no technical expertise, which can be a significant advantage for users unfamiliar with computer hardware.

While the Samsung module is also a Unbuffered DIMM (UDIMM), which typically allows for straightforward installation, it does not highlight the same level of user convenience as the Lexar. For those who value quick and easy setup, the Lexar memory module is likely to be the more user-friendly option.

Compatibility

Compatibility is another critical aspect to consider when choosing between these two memory modules. The Lexar 16GB DDR4 3200MHz UDIMM is designed for broad compatibility, making it easier to integrate with various systems without issues. It also offers backward compatibility with 2666MHz systems, providing flexibility for older builds.

On the other hand, while the Samsung M378A1K43CB2-CTD is also a DDR4 memory, its slower speed may limit its effectiveness in newer systems designed for higher performance. Users with modern builds or those looking to upgrade should consider the Lexar option for its versatility and compatibility with both new and older systems.

Price Analysis

In terms of pricing, the Lexar 16GB DDR4 3200MHz UDIMM is priced at £113.04, while the Samsung M378A1K43CB2-CTD is available for £97.90. Although the Lexar is more expensive, the difference in price can be justified by its superior performance, capacity, and compatibility features.

For those on a strict budget, the Samsung module may appear to be a more attractive option. However, potential buyers should weigh the cost against the performance benefits of the Lexar, especially if they require a memory module that can handle intensive tasks and future upgrades. Investing in the Lexar could lead to better long-term value.

Target Audience

The target audience for these two products differs significantly. The Lexar 16GB DDR4 3200MHz UDIMM Desktop Memory RAM is aimed at power users, gamers, and professionals who need high-performance memory for demanding applications. Its larger capacity and faster speed cater to users who multitask heavily or run resource-intensive applications.

Conversely, the Samsung M378A1K43CB2-CTD Memory Module is more suited for general home or office users who require basic functionality without the need for high-speed performance. It serves well for everyday computing tasks but may not meet the requirements of users who need more from their systems.

Which should you buy?

Ultimately, the choice between the Lexar 16GB DDR4 3200MHz UDIMM Desktop Memory RAM and the Samsung M378A1K43CB2-CTD Memory Module hinges on your specific needs. If you're a power user, gamer, or someone who regularly engages in memory-intensive tasks, the Lexar's higher capacity and speed make it the superior choice despite its higher price of £113.04. Conversely, if you're looking for a budget-friendly option for basic computing, the Samsung module at £97.90 may suffice.

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Lexar 16GB DDR4 3200MHz UDIMM Desktop Memory RAM vs Samsung M378A1K43CB2-CTD Memory Module | versusfinder