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Updated
Pros
  • Excellent cooling performance
  • Affordable price
  • Easy cable management
  • Silent operation
  • Highly customizable
  • Premium build quality
Cons
  • Limited RGB options
  • Basic design
  • Expensive
  • Heavy
Bottom Line
The Corsair 4000D Airflow is a mid-tower case focused on optimal cooling with a front panel designed for maximum air intake.
The be quiet! Dark Base Pro 900 Rev. 2 is a high-end full tower case that prioritizes silent operation while offering extensive customization options.
Dimensions
453mm x 230mm x 466mm
23.15 x 9.57 x 22.72 inches
Motherboard Support
ATX, Micro-ATX, Mini-ITX
E-ATX, ATX, Micro-ATX, Mini-ITX
Radiator Support
Up to 360mm
-
Expansion Slots
7
8
Drive Bays
2x 2.5", 2x 3.5"
-
Weight
7.8 kg
31.5 pounds
Height
17.8 Inches
27 inches
Length
18.3 Inches
26 inches
Weight
17.31 pounds
2.2 pounds
Width
9.1 Inches
13 inches
Part Number
CC-9011200-WW
BGW14
Model
CC-9011200-WW
BGW14

When it comes to tower computer cases, enthusiasts and builders often find themselves torn between two exceptional options: the Corsair 4000D Airflow and the be quiet! Dark Base Pro 900 Rev. 2. Both of these cases have garnered significant attention for their unique features, build quality, and performance. In this comparison, we'll delve into the details of each case to help you decide which one best suits your needs.

Design and Build Quality

The Corsair 4000D Airflow boasts a sleek and modern design with a tempered glass side panel, allowing for an unobstructed view of the internal components. The case features a sturdy steel frame, with a mix of plastic and metal materials used throughout its construction. Weighing in at approximately 5.5 kg (12.1 lbs), it's relatively lightweight compared to other tower computer cases on the market.

In contrast, the be quiet! Dark Base Pro 900 Rev. 2 has a more premium feel, with an all-steel construction and a tempered glass side panel. The case features a sleek, angular design with a focus on minimalism, making it a great option for those who prefer a more understated aesthetic. Weighing around 14.5 kg (32 lbs), the Dark Base Pro 900 Rev. 2 is significantly heavier than the Corsair 4000D Airflow, which may be a consideration for those with limited space or mobility concerns.

Cooling and Ventilation

One of the standout features of the Corsair 4000D Airflow is its exceptional cooling capabilities. The case comes equipped with two pre-installed 120mm fans, with support for up to six additional fans (three 120mm and three 140mm). The airflow design allows for efficient heat dissipation, making it an excellent choice for systems with high-performance components.

The be quiet! Dark Base Pro 900 Rev. 2 also prioritizes cooling, with a focus on silent operation. The case features three pre-installed Pure Wings 2 fans (two 140mm and one 120mm), which provide excellent airflow while minimizing noise levels. Additionally, the case supports up to seven additional fans (three 120mm, two 140mm, and two 180mm), allowing for extensive customization options.

Storage and Cable Management

Both cases offer ample storage options, with the Corsair 4000D Airflow featuring two 2.5-inch SSD mounts, two 3.5-inch HDD bays, and a single 5.25-inch bay for optical drives or other peripherals. The case also includes a range of cable management features, such as zip tie points, cable ties, and a dedicated cable routing channel behind the motherboard tray.

The be quiet! Dark Base Pro 900 Rev. 2 offers even more extensive storage options, with four 2.5-inch SSD mounts, seven 3.5-inch HDD bays (including two that can be converted to 2.5-inch bays), and a single 5.25-inch bay. The case also features a range of cable management features, including a dedicated cable routing channel behind the motherboard tray, zip tie points, and cable ties.

Noise Levels and Acoustic Performance

As its name suggests, the be quiet! Dark Base Pro 900 Rev. 2 is designed with silent operation in mind. The case's acoustic performance is exceptional, with noise levels as low as 10 dBA when idle and around 25 dBA under load. This makes it an excellent choice for users who prioritize a quiet computing experience.

The Corsair 4000D Airflow, while not specifically designed for silent operation, still offers relatively low noise levels. With the pre-installed fans running at full speed, the case produces around 30-35 dBA of noise, which is still relatively quiet compared to other tower computer cases on the market.

Conclusion

Ultimately, the choice between the Corsair 4000D Airflow and the be quiet! Dark Base Pro 900 Rev. 2 will depend on your specific needs and priorities. If you're looking for a well-rounded case with exceptional cooling capabilities, a sleek design, and a relatively affordable price point (around $100), the Corsair 4000D Airflow is an excellent choice.

On the other hand, if you prioritize silent operation, premium build quality, and extensive storage options, the be quiet! Dark Base Pro 900 Rev. 2 may be the better option for you. While it's significantly more expensive (around $250), its exceptional acoustic performance, robust construction, and feature-rich design make it a compelling choice for enthusiasts and builders who demand the best.

In the world of tower computer cases, both the Corsair 4000D Airflow and the be quiet! Dark Base Pro 900 Rev. 2 stand out as exceptional options, offering unique strengths and features that cater to different user needs. By carefully considering your priorities and requirements, you can choose the perfect case for your next build and enjoy a seamless computing experience.