Silicon Power DDR4 16GB Kit vs Corsair CMSO16GX4M2A2133C15 Value Select 16 GB DDR4 Up to 2133 MHz CL 15 260 Pin
Updated August 2026 — The Silicon Power DDR4 16GB Kit offers superior speed and a lifetime warranty, making it the better choice for most users.
The Silicon Power DDR4 16GB Kit offers superior speed and a lifetime warranty, making it the better choice for most users.
Why Silicon Power DDR4 16GB Kit is better
higher speed
Silicon Power operates at 3200 MHz compared to Corsair's 2133 MHz
lifetime warranty
Silicon Power offers a lifetime warranty for peace of mind
dual-channel setup
Silicon Power comes with two 8GB modules for better performance
Why Corsair CMSO16GX4M2A2133C15 Value Select 16 GB DDR4 Up to 2133 MHz CL 15 260 Pin is better
lower latency
Corsair has a CAS latency of 15 compared to Silicon Power's 22
brand reputation
Corsair is well-known for high-performance memory
potential for overclocking
Corsair can achieve higher speeds with BIOS adjustments
Overall score
Specifications
| Spec | Silicon Power DDR4 16GB Kit | Corsair CMSO16GX4M2A2133C15 Value Select 16 GB DDR4 Up to 2133 MHz CL 15 260 Pin |
|---|---|---|
| Speed (MHz) | 3200 | 2133 |
| CAS Latency | 22 | 15 |
| Voltage (V) | 1.2 | 1.2 |
| Capacity (GB) | 16 | 16 |
| Warranty | Lifetime | Not specified |
Dimension comparison
Brand Overview
When considering the Silicon Power DDR4 16GB Kit and the Corsair CMSO16GX4M2A2133C15 Value Select, it's essential to note their respective brands. SP Silicon Power is known for offering solid, reliable memory solutions, while Corsair is a leading name in the gaming and PC performance market. The Silicon Power kit is priced at £114.99, making it a cost-effective choice for users seeking dependable performance without breaking the bank. In contrast, the Corsair variant is priced higher at £126.78, reflecting its reputation and features aimed at performance enthusiasts.
Memory Specifications
The Silicon Power DDR4 16GB Kit operates at a speed of 3200 MHz, which is higher than the Corsair’s maximum speed of 2133 MHz. This difference is significant for users looking to enhance their system's speed and responsiveness. The 3200 MT/s speed of the Silicon Power kit allows for faster application load times and improved performance in data-intensive tasks. Meanwhile, the Corsair memory utilises a CAS latency of 15, which is lower than the Silicon Power's CL22, suggesting it may perform better in certain scenarios, although at a lower speed.
Voltage and Power Consumption
Both memory kits operate at a low voltage of 1.2V, which contributes to their energy efficiency. This lower voltage is a hallmark of DDR4 technology compared to its predecessor, DDR3, which operates at 1.5V. The reduced voltage not only helps in energy saving but also leads to less heat generation, which can be beneficial for maintaining system stability. However, the Silicon Power kit offers a performance boost with its higher speed, making it a more attractive option despite the higher latency.
Compatibility and Installation
The Silicon Power DDR4 16GB Kit comes as a dual-channel setup with two 8GB modules, allowing for better performance through dual-channel capability. This feature is crucial for those looking to upgrade their laptop or desktop systems effectively. The Corsair memory, while also a 16GB kit, may require specific BIOS adjustments for optimal performance, particularly when aiming to reach its maximum speed. This requirement might be a barrier for users who prefer a straightforward installation process.
Warranty and Reliability
One of the standout features of the Silicon Power DDR4 16GB Kit is its lifetime warranty, providing users peace of mind regarding the longevity and reliability of their purchase. This assurance can be a decisive factor for consumers who place a high value on long-term support and product durability. While the Corsair memory does not specify a warranty in the provided information, Corsair generally offers a solid reputation for reliability, which is advantageous but lacks the explicit guarantee of lifetime support.
Performance in Real-World Use
Real-world performance can vary based on system configuration, but the Silicon Power DDR4 16GB Kit's 3200 MHz speed suggests superior performance in most scenarios. It is particularly beneficial for users engaging with demanding applications, gaming, or multitasking. The Corsair CMSO16GX4M2A2133C15, while solid for general use, might fall short in high-performance scenarios due to its lower speed. Users who require a memory upgrade primarily for gaming or creative tasks may find the Silicon Power kit more suited to their needs.
User Experience and Feedback
User experiences with both memory kits generally highlight the importance of speed and reliability. The Silicon Power DDR4 16GB Kit has received positive feedback for its noticeable performance boost and ease of installation, making it popular among users seeking a quick upgrade. In contrast, the Corsair CMSO16GX4M2A2133C15 has its advocates, particularly among those who appreciate its brand reputation and potential for overclocking, though some may find its performance less impressive at stock settings.
Which should you buy?
Choosing between the Silicon Power DDR4 16GB Kit and the Corsair CMSO16GX4M2A2133C15 Value Select largely depends on your needs and budget. If you prioritise speed and a lifetime warranty, the Silicon Power kit at £114.99 offers excellent value with its 3200 MHz speed and dual-channel configuration. On the other hand, if brand loyalty and potential overclocking are essential for you, and you're willing to pay a bit more at £126.78, the Corsair memory could be your choice. Ultimately, for most users seeking a straightforward upgrade for enhanced performance, the Silicon Power option is likely the better investment.
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