be quiet! Pure Base 501 Black PC case | 2 vs RUIX OV303 ATX Mid-Tower PC Case, Pre-Installed 4 x
Updated August 2026 — be quiet! Pure Base 501 Black PC case | 2 wins on noise level, RUIX OV303 ATX Mid-Tower PC Case, Pre-Installed 4 x wins on gpu support and aesthetics.
The be quiet! Pure Base 501 excels in quiet operation and cable management, while the RUIX OV303 offers superior cooling and a striking design at a lower price.
Why be quiet! Pure Base 501 Black PC case | 2 is better
Quiet Operation
Designed specifically for minimal noise levels.
Cable Management
Offers efficient routing solutions.
Build Quality
German engineering ensures high quality.
Why RUIX OV303 ATX Mid-Tower PC Case, Pre-Installed 4 x is better
Price
$75.99 is cheaper than $84.90.
Cooling Options
Supports more fans and larger GPUs.
Aesthetics
Features vibrant ARGB lighting and glass panels.
Overall score
Specifications
| Spec | be quiet! Pure Base 501 Black PC case | 2 | RUIX OV303 ATX Mid-Tower PC Case, Pre-Installed 4 x |
|---|---|---|
| Current Price | $84.90 | $75.99 |
| USB Ports | USB 3.2 Gen 2 Type C | USB 3.0 & Type-C |
| Pre-Installed Fans | 2 x 140mm | 4 x 120mm |
| Cooling Support | 3 front fans | 10 fans |
| Glass Panels | None | 3 Tempered Glass |
Dimension comparison
Price Comparison
The RUIX OV303 ATX Mid-Tower PC Case is about 11.3% cheaper than the be quiet! Pure Base 501 Black PC case, priced at $75.99 compared to $84.90. When making a decision based on budget, the RUIX offers notable savings without sacrificing essential features. This price difference could be significant for users looking to build a cost-effective gaming setup or a high-performance workstation. While both cases are competitively priced, the RUIX provides a more economical option for those who want to maximize their investment in components.
Design and Aesthetics
In terms of design, the be quiet! Pure Base 501 emphasizes a streamlined and minimalistic look, showcasing German engineering and quality. Its focus on quiet operation may appeal to users who prefer a subtle appearance in their setup. Conversely, the RUIX OV303 features a more vibrant design with pre-installed ARGB prism fans and panoramic tempered glass panels, which create a striking visual effect. For users who value aesthetics, the RUIX’s three tempered glass panels offer a more dynamic appearance, while the Pure Base 501 caters to those who appreciate a more understated style.
Cooling Performance
Cooling performance is a critical factor in any PC build. The be quiet! Pure Base 501 comes with a high-performance Pure Wings 3 140mm PWM fan designed for optimal airflow and reduced noise. It supports up to three front fans or a 360mm radiator, ensuring it can handle demanding builds. On the other hand, the RUIX OV303 includes four pre-installed 120mm ARGB fans that provide efficient cooling and aesthetic lighting. With the ability to support up to 10 fans or 7 fans with a 360mm AIO cooler, the RUIX offers more versatility in cooling options. This makes it an excellent choice for high-performance gaming setups where cooling is paramount.
Interior Space and Compatibility
When it comes to interior space, the RUIX OV303 has a larger capacity, accommodating graphics cards up to 420mm in length, which is beneficial for users planning to use high-end GPUs. It also supports multiple storage options, including two 3.5-inch hard drives and one 2.5-inch hard drive. In contrast, the be quiet! Pure Base 501 is designed for flexibility with its PCIe slots that rotate 90° for vertical GPU mounting, providing options for high-end graphics cards and large coolers. While both cases are spacious, the RUIX’s larger dimensions offer more compatibility for various components, making it an ideal choice for expansive builds.
Cable Management
Effective cable management is essential for maintaining a clean and organized build. The be quiet! Pure Base 501 excels in this area, providing smart cable management solutions to keep your system tidy. Its efficient layout allows for easy routing of cables, enhancing airflow and aesthetics. The RUIX OV303 also features spacious interiors conducive to cable management, but its design focuses more on maximizing airflow and visual appeal with tempered glass panels. While both cases address cable management, the Pure Base 501 may offer a slight edge for users prioritizing a neat internal layout.
Connectivity Options
Connectivity can significantly influence user experience, and both cases offer modern ports. The be quiet! Pure Base 501 features front I/O ports with USB 3.2 Gen. 2 Type C and dual Type A, providing fast and convenient access to connect various peripherals. In comparison, the RUIX OV303 includes both USB 3.0 and Type-C ports, ensuring compatibility with a wider range of devices. Although both cases provide essential connectivity, the Pure Base 501’s Type C integration may appeal to users with the latest devices, while the RUIX’s combination offers flexibility.
Noise Levels
Noise levels are a crucial consideration for users who value a quiet computing environment. The be quiet! Pure Base 501 is specifically designed for quiet operation, utilizing optimized components to minimize noise. Its pre-installed fan is engineered to reduce turbulence, making it an excellent choice for those who prioritize a silent setup. On the other hand, while the RUIX OV303 includes high-performance fans, its focus on aesthetics with ARGB lighting may lead to slightly higher noise levels under load. Users who are sensitive to noise may prefer the Pure Base 501 for its commitment to quiet performance.
Which should you buy?
Ultimately, the choice between the be quiet! Pure Base 501 Black PC case and the RUIX OV303 ATX Mid-Tower PC case comes down to personal preference and specific needs. If you prioritize a quiet operation, elegant design, and efficient cable management, the be quiet! Pure Base 501 may be the better option for you. However, if you are looking for a more visually striking case with superior cooling options and a larger capacity at a lower price, the RUIX OV303 is a compelling choice. Both cases offer valuable features, so consider your specific requirements to make the best decision for your build.

