be quiet!
Dark Base Pro 900 Rev. 2
Best full-tower case for enthusiasts building silent, high-end custom PCs.
The be quiet! Dark Base Pro 900 Rev. 2 is a premium, full-tower PC case designed for ultimate flexibility and quiet operation. Its highly modular and reversible layout allows for extensive customization, perfect for high-end gaming rigs and custom water-cooled builds. Featuring a sleek Silver/Black finish and a tempered glass side panel, it elegantly showcases your components. An integrated power supply shroud ensures a clean look with superior cable management, supporting large motherboards up to XL-ATX and offering robust cooling options.
$269.29
Owner Satisfaction
4.5
/ 5
Category Rank
175
/ 898
#175 in Desktop Computer Cases
Price vs Category Average
-58%
Below average
Type
ATX Full Tower
/ ATX Full Tower
Who it's for
- Enthusiasts seeking total control over their custom hardware layout
- Users prioritizing a silent workspace for focused productivity
- Professionals wanting a sophisticated, high-end aesthetic for their desk
Who should skip it
- Budget-conscious builders looking for better value for their money
- Users with limited desk space or those who move frequently
- Novice builders who prefer a straightforward and quick assembly experience
Performance breakdown
Acoustic Performance
Industry-leading noise dampening keeps high-end components whisper quiet under load.
Modular Flexibility
The reversible layout offers unparalleled freedom for custom component configurations.
Thermal Capacity
Massive radiator support handles even the most demanding liquid cooling loops.
Build Versatility
Accommodates everything from compact boards to massive XL-ATX enthusiast setups.
Cable Management
Integrated shrouds make hiding messy wiring simple for a clean aesthetic.
Storage Expandability
Extensive drive bay options cater to heavy-duty workstation and server needs.
Key Specs
Type
ATX Full Tower
Motherboard Form Factor Compatibility
ATX, E-ATX, Micro ATX, Mini ITX, XL ATX
Side Panel Type
Tempered Glass
Drive Bays
2 x External 5.25", 7 x Internal 3.5", 2 x Internal 2.5"
Maximum Video Card Length
472 mm
Expansion Slots
8
Radiator Support
120mm, 140mm, 240mm, 280mm, 360mm, 420mm
Front Panel Ports
USB-C, USB 3.2 Gen 1 Type-A, USB 3.2 Gen 2 Type-C
Features
- Highly modular and reversible design
- Exceptional cooling and water cooling support
- Engineered for near-silent operation
- Premium tempered glass side panel
- Integrated power supply shroud
- Supports large motherboards up to XL-ATX
- Versatile drive bay configuration
- Elegant Silver/Black aesthetic
What customers say
Enthusiasts overwhelmingly praise the Dark Base Pro 900 Rev. 2 for its exceptional noise dampening and premium build quality. Users consistently highlight the robust construction and meticulous finish, justifying the investment. The case's unparalleled modularity is a major draw, allowing extensive customization for complex cooling setups and component placement. While its substantial size and weight are noted considerations, the core appeal remains its ability to deliver an ultra quiet and highly adaptable enclosure for high performance systems. Thoughtful additions like the integrated wireless charger enhance the overall user experience.
Know before you buy
Yes, the Dark Base Pro 900 Rev. 2 is specifically designed to accommodate large motherboards, including XL-ATX, E-ATX, ATX, Micro-ATX, and Mini-ITX form factors.
The case offers significant clearance for large GPUs, supporting video cards up to 472mm in length, which is more than enough for even the largest triple-fan models on the market.
Yes, the motherboard tray is fully modular and can be repositioned to the opposite side of the case, allowing for an inverted layout if your setup requires it.
This case is highly versatile for water cooling, supporting radiators ranging from 120mm up to 420mm in various mounting positions throughout the chassis.
No, the Dark Base Pro 900 Rev. 2 does not feature integrated RGB lighting. It focuses on a clean, professional aesthetic with a premium tempered glass side panel to showcase your own components.
The case is very storage-friendly, featuring two external 5.25-inch drive bays, seven internal 3.5-inch slots, and two dedicated 2.5-inch internal drive bays.
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