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Corsair CMSX16GX4M1A2666C18 Vengeance Performance Memory Kit 16GB vs Timetec DDR4-2666 4GB Replacement for Synology D4NESO-2666-4G Non-ECC Unbuffered

Updated August 2026The Corsair memory kit offers superior performance and capacity, while the Timetec is a budget-friendly option for basic tasks.

The Corsair memory kit offers superior performance and capacity, while the Timetec is a budget-friendly option for basic tasks.

Why Corsair CMSX16GX4M1A2666C18 Vengeance Performance Memory Kit 16GB is better

Higher Capacity

Corsair offers 16GB compared to Timetec's 4GB.

Lower Latency

Corsair has a latency of 18-19-19-39 versus Timetec's CL19.

Brand Reputation

Corsair is well-known for high-performance products.

Why Timetec DDR4-2666 4GB Replacement for Synology D4NESO-2666-4G Non-ECC Unbuffered is better

Lower Price

Timetec is priced at C$42.99 compared to Corsair's C$199.99.

Specific Compatibility

Timetec is designed for Synology devices.

Lifetime Warranty

Timetec offers a guaranteed lifetime warranty.

Overall score

Corsair CMSX16GX4M1A2666C18 Vengeance Performance Memory Kit 16GB
85
Timetec DDR4-2666 4GB Replacement for Synology D4NESO-2666-4G Non-ECC Unbuffered
60

Specifications

SpecCorsair CMSX16GX4M1A2666C18 Vengeance Performance Memory Kit 16GBTimetec DDR4-2666 4GB Replacement for Synology D4NESO-2666-4G Non-ECC Unbuffered
Speed2666 MHz2666 MHz
Voltage1.2V1.2V
Form FactorSODIMMSODIMM
ECCNoNo
RankSingleSingle

Dimension comparison

Corsair CMSX16GX4M1A2666C18 Vengeance Performance Memory Kit 16GBTimetec DDR4-2666 4GB Replacement for Synology D4NESO-2666-4G Non-ECC Unbuffered

Price Comparison

When it comes to pricing, the Corsair CMSX16GX4M1A2666C18 Vengeance Performance Memory Kit is significantly more expensive than the Timetec DDR4-2666 4GB Replacement. The Corsair memory kit is priced at C$199.99, while the Timetec option is budget-friendly at C$42.99. This price difference of C$157.00 makes the Timetec a more accessible choice for those on a tight budget or looking to upgrade their system without making a hefty investment.

This stark contrast in price is indicative of the different target markets for each product. The Corsair kit, with its higher price, suggests a performance-oriented application, likely appealing to gamers or professionals needing enhanced speed and reliability. In contrast, the Timetec memory is designed as a cost-effective solution for Synology users, making it a practical choice for everyday tasks.

Performance Features

In terms of performance, the Corsair CMSX16GX4M1A2666C18 Vengeance Memory Kit boasts a speed of 2666 MHz with a latency of 18-19-19-39. It is a 16GB SODIMM kit designed specifically for Intel DDR4 notebooks and NUCs, which can provide a significant boost in multitasking and high-performance applications, particularly when overclocked.

On the other hand, the Timetec DDR4-2666 offers 4GB of memory with a slightly higher latency of CL19, which may limit its performance in demanding scenarios compared to the Corsair kit. While it is compatible with a variety of Synology models, its lower capacity and performance specifications suggest that it is more suited for basic tasks rather than intensive applications.

Compatibility

Compatibility is a crucial aspect when choosing RAM. The Corsair CMSX16GX4M1A2666C18 is tailored for Intel systems, specifically designed for DDR4 notebooks and NUCs. This makes it an excellent choice for users who need reliable memory for high-performance laptops.

Conversely, the Timetec DDR4-2666 is specifically marketed as a replacement for various Synology models, including the DS920+ and DS220+, making it a perfect fit for users who own these devices. It provides a seamless upgrade for existing Synology systems, ensuring users can enhance their NAS performance without compatibility concerns.

Warranty and Support

Warranty and customer support can significantly influence a buyer's decision. The Corsair CMSX16GX4M1A2666C18 does not explicitly mention warranty details, which may leave potential buyers uncertain about post-purchase support. Conversely, the Timetec DDR4-2666 offers a guaranteed lifetime warranty from the purchase date along with free technical support. This commitment to customer satisfaction can be a deciding factor for users who want peace of mind with their purchase.

Having a reliable warranty and support system is essential, especially for users who may not have extensive technical expertise. The Timetec's provisions may make it a more attractive option for less tech-savvy individuals looking to upgrade their systems.

Memory Capacity

Memory capacity is a key differentiator between the two products. The Corsair CMSX16GX4M1A2666C18 offers a substantial 16GB of RAM, which is ideal for users who require significant memory for multitasking, gaming, or resource-intensive applications. This amount of memory can dramatically enhance system performance, allowing for smoother operation and faster load times.

In contrast, the Timetec DDR4-2666 provides just 4GB of RAM. While this is sufficient for basic tasks such as web browsing or document editing, it may not meet the demands of users requiring higher performance for gaming or professional applications. Those who frequently run multiple applications simultaneously may find the Timetec's capacity limiting.

Voltage and Latency

Voltage and latency are important factors in the performance and power consumption of RAM. The Corsair CMSX16GX4M1A2666C18 operates at a voltage of 1.2V, which is standard for DDR4 memory and helps maintain energy efficiency while delivering high performance. Its latency of 18-19-19-39 indicates a well-balanced performance profile, especially under overclocked conditions.

On the other hand, the Timetec DDR4-2666 also operates at 1.2V, ensuring it remains energy-efficient. However, its latency of CL19 suggests it may not perform as swiftly as the Corsair kit in high-demand scenarios. Users looking for maximum performance may prefer the lower latency offered by the Corsair option.

Brand Reputation

Brand reputation can significantly influence purchasing decisions. Corsair is well-known in the gaming and high-performance computing market, often associated with quality and innovation. Their products are frequently used by gamers and professionals who require reliable performance, which adds to their credibility.

Timetec, while also recognized, mainly caters to budget-conscious consumers looking for solid performance at a lower price point. Their focus on providing cost-effective solutions for specific applications, like Synology devices, gives them a niche appeal but may not carry the same weight in high-performance circles as Corsair.

Which should you buy?

Ultimately, the choice between the Corsair CMSX16GX4M1A2666C18 Vengeance Performance Memory Kit and the Timetec DDR4-2666 4GB Replacement boils down to your specific needs and budget. If you require high performance, greater memory capacity, and are willing to invest, the Corsair kit is the superior option, priced at C$199.99. However, if you are looking for an economical upgrade for a Synology device and your usage is more casual, the Timetec at C$42.99 offers great value.

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Corsair CMSX16GX4M1A2666C18 Vengeance Performance Memory Kit 16GB vs Timetec DDR4-2666 4GB Replacement for Synology D4NESO-2666-4G Non-ECC Unbuffered | versusfinder