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Cooler Master MasterBox Q300L Micro-ATX PC Case – vs Lian Li LANCOOL 217 Genuine Walnut Wood Computer

Updated July 2026 — Lian Li LANCOOL 217 Genuine Walnut Wood Computer leads on psu length and fan size.

The Cooler Master MasterBox Q300L offers great value for budget-conscious builders, while the Lian Li LANCOOL 217 excels in premium features and aesthetics.

Why Cooler Master MasterBox Q300L Micro-ATX PC Case – is better

Price

Significantly cheaper at $39.99

Compact Design

Ideal for smaller builds

Modular I/O

Flexible I/O panel positioning

Why Lian Li LANCOOL 217 Genuine Walnut Wood Computer is better

Cooling Performance

Five pre-installed fans for superior airflow

Build Quality

Genuine walnut wood accents for a premium look

Component Compatibility

Supports larger ATX motherboards and dual PSU options

Overall score

Cooler Master MasterBox Q300L Micro-ATX PC Case –
70
Lian Li LANCOOL 217 Genuine Walnut Wood Computer
85

Specifications

SpecCooler Master MasterBox Q300L Micro-ATX PC Case –Lian Li LANCOOL 217 Genuine Walnut Wood Computer
Cooling Fans1 x 120mm5 x PWM (2x170mm, 2x120mm, 1x140mm)
Motherboard SizeMicro-ATXATX
MaterialSteel, PlasticWalnut Wood, Aluminum
I/O PanelModularStandard
Price$39.99$119.99

Dimension comparison

Cooler Master MasterBox Q300L Micro-ATX PC Case –Lian Li LANCOOL 217 Genuine Walnut Wood Computer

Design and Aesthetics

When it comes to design, the Lian Li LANCOOL 217 stands out with its genuine walnut wood accents, offering a modern and sophisticated look. In contrast, the Cooler Master MasterBox Q300L features a compact design with a transparent side panel that highlights the interior build. The MasterBox Q300L is designed to be functional and versatile, allowing for an adjustable I/O panel that can be positioned in six different locations, catering to various system setups. The unique pattern of the magnetic dust filters adds character to the MasterBox, making it visually striking, while the LANCOOL 217's stylish wood finish may appeal more to those looking for a premium aesthetic.

Cooling Performance

The Lian Li LANCOOL 217 is equipped with an impressive five pre-installed fans, including two large 170mm front fans, which significantly enhance airflow, ensuring that components remain cool during high-performance tasks. The Cooler Master MasterBox Q300L, on the other hand, comes with one pre-installed 120mm fan but supports a 240mm liquid cooler and additional fans for optimal cooling performance. While the LANCOOL 217 offers superior out-of-the-box cooling capabilities, the MasterBox provides flexibility for customization, making it suitable for various cooling setups depending on user preference.

Interior Space and Component Compatibility

The Cooler Master MasterBox Q300L is designed for Micro-ATX and Mini-ITX motherboards, boasting ample interior space for easy component installation and future upgrades. It accommodates CPU coolers up to 159mm and GPU cards up to 360mm in length, ensuring compatibility with most components. In contrast, the Lian Li LANCOOL 217 is a mid-tower case that allows for larger configurations and supports ATX motherboards. It also features dual PSU mounting options, which can accommodate PSUs up to 220mm in length. This flexibility makes the LANCOOL 217 a better choice for users who plan to incorporate high-performance components in their builds.

Ease of Assembly

When it comes to assembly, both cases offer features that facilitate a streamlined building experience. The Lian Li LANCOOL 217 boasts a clean and clutter-free design that supports back-connected motherboards, keeping cables hidden and enhancing airflow. Additionally, it features toolless fan mounting for easy setup. The Cooler Master MasterBox Q300L also provides flexibility with its modular I/O panel and spacious interior, making it user-friendly for builders. However, the LANCOOL 217’s thoughtful design elements may offer an edge for those prioritizing ease of assembly and cable management.

Price Comparison

The Cooler Master MasterBox Q300L is priced at $39.99, making it about 67% cheaper than the Lian Li LANCOOL 217, which retails at $119.99. This significant price difference may appeal to budget-conscious consumers or those who are new to building PCs. However, the LANCOOL 217's higher price reflects its premium materials, additional features, and superior cooling capabilities. Buyers need to weigh the importance of budget against the benefits of enhanced performance and aesthetics when making their choice.

Brand Reputation and Popularity

Both Cooler Master and Lian Li are well-known brands in the PC case market, each with its loyal customer base. Cooler Master is often recognized for delivering functional and affordable cases, while Lian Li is celebrated for its premium offerings and innovative designs. While neither product currently holds a bestseller rank, the reputation of Lian Li for quality craftsmanship may attract enthusiasts looking for a case that combines style and performance. Conversely, Cooler Master’s accessibility might appeal more to entry-level builders seeking reliability at a lower price point.

User Experience and Feedback

User experience often varies based on personal preferences and specific use cases. The Lian Li LANCOOL 217 is praised for its exceptional cooling performance thanks to its pre-installed fans and stylish design. Users appreciate the dual PSU mounting options and the overall aesthetic appeal of real wood accents. Meanwhile, the Cooler Master MasterBox Q300L is favored by users who value compactness and modular flexibility, with its adjustable I/O panel and ample space for future upgrades. Both cases receive positive feedback, but the choice largely depends on whether users prioritize design or budget.

Which should you buy?

In conclusion, the decision between the Cooler Master MasterBox Q300L and the Lian Li LANCOOL 217 ultimately depends on individual preferences and specific needs. If you are looking for a budget-friendly option with modular flexibility, the MasterBox Q300L at $39.99 is an excellent choice. However, if you are willing to invest in a premium case with exceptional cooling features and a stylish design, the LANCOOL 217 at $119.99 is worth considering. Each case has its strengths, making them suitable for different types of builders in the PC community.