Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
be quiet! Dark Base Pro 901 Full Tower Gaming PC Case, Black, 4x USB 3.2 Type A, Interchangeable Top Cover and Front Panel, Touch Sensitive I/O, 3x Silent WIngs 4 PWM Fans, ARGB LightingINTERCHANGEABLE TOP AND FRONT The best case in any situation Whether you prefer a virtually inaudible or an extremely performant case: Dark Base Pro 901 is the perfect choice. Dark Base Pro 901 features a silence oriented and performance optimized solution for the top and the front. All panels are included, and a user friendly mounting makes switching a breeze. MAXIMUM USABILITY For professional and casual use Dark Base Pro 901 offers all functions
INTERCHANGEABLE TOP AND FRONTThe best case in any situation
Whether you prefer a virtually inaudible or an extremely performant case: Dark Base Pro 901 is the perfect choice. Dark Base Pro 901 features a silence-oriented and performance-optimized solution for the top and the front. All panels are included, and a user-friendly mounting makes
switching a breeze.
MAXIMUM USABILITY
For professional and casual use
Dark Base Pro 901 offers all functions enthusiasts could wish for in a high-end case. Among them is a detachable top and front bracket with included fan hub and pogo pin connector for a comfortable installation of radiators and fans. Even an inverted layout can be done easily thanks to an intuitive rail system. Numerous cleverly integrated solutions make handling extremely easy. Dark Base Pro 901 can be deployed without the hassle of additional screws and small parts, creating the optimal case for any build.
SILENT WINGS 4 PWM FANS
3 pre-installed fans for maximum airflow
Features like the silence-optimized fan blades and the funnel shaped fan frame make Silent Wings 4 140mm a fan that makes no compromises between virtually inaudible operation and high performance. Its extraordinary air pressure significantly increases the cooling performance of
Dark Base Pro 901.
THINK BIG
Generous dimensions for radiators up to 420mm
With its remarkably large dimensions, Dark Base Pro 901 sets no limits on creativity. The front can fit a radiator of up to 420mm and additional fans can be installed throughout the case, even on the side panel.
FLEXIBLE VGA HOLDER AND CABLE BARS
For a neat interior
The VGA holder of Dark Base Pro 901 is very versatile and prevents GPU sag even with heavy graphics cards. 2 cable bars, one located inside the VGA holder and the other next to the motherboard tray, hide the cables inside the case. No matter how big or numerous the components built in Dark Base Pro 901 may be; with such clever features the result always makes a
good impression.
ARGB LIGHTING
And convenient features
Dark Base Pro 901 features ARGB lighting on the front and the PSU shroud: The lit-up areas are chosen consciously to ensure the case remains elegant with subtle illumination. The light and fan settings can be conveniently controlled via touch-sensitive buttons on the I/O panel. A wireless charger for Qi enabled devices perfectly rounds up Dark Base Pro 901.
TEMPERED GLASS WINDOW
A perfect view inside your PC
The high-quality, fully-windowed side panel offers a perfect view of the components inside your case. The window is made of tinted and tempered glass with black painted edges.
Specifications
Material
Steel (SGCC), ABS plastic, Aluminum
Drive bays
up to 16x 2.5 (6 included)
up to 7x 3.5 (2 included)
up to 1x 5.25 (1 included)
I/O port
1x USB 3.2 Gen. 2 Type C, 4x USB 3.2, HD Audio
(mic + audio), fan controller, ARGB controller
Color option
Black
Motherboard compatibility
E-ATX / XL-ATX / ATX / M-ATX / Mini-ATX
Case size excl. stands (L x W x H), (mm)
604 x 254 x 539
Case size incl. stands (L x W x H), (mm)
604 x 275 x 569
Volume (l)
82.69
PSU form factor
ATX PS/2
Weight (kg)
16.3
Expansion slots
8
Pre-installed fans
Fan at top
-
Fan at front
2x Silent Wings 4 140mm PWM
Fan at side
-
Fan at rear
1x Silent Wings 4 140mm PWM
Fan at bottom
-
Maximum dimensions (mm)
CPU cooler: up to 190
PSU: up to 288
GPU: 495
ATX motherboard: 350 (with HDD cage)
E-ATX motherboard: 370 (with HDD cage)
Dimensions (L x W x H), (mm)
Front: 140 x 140 x 25 / Rear: 140 x 140 x 25
Fan speed at 100% PWM / 12V (rpm)
1900
Airflow at 100% PWM / 12V (CFM / m3/h)
78.4 / 133.20
Air Pressure at 100% PWM / 12V (mm H2O)
2.36
Noise level at 100% PWM / 12V (dB(A))
29.3
Voltage range (V DC)
12
Input power (W)
4.8
Input current (A)
0.4
Connector
4-pin PWM
Lifespan (h / 25°C)
300,000
Fan controller
-
Maximum fan installation
Maximum fans
11
Top (mm)
3x 140 / 3x 120
Front (mm)
3x 140 / 3x 120
Side (mm)
3x 120
Rear (mm)
1x 140 / 1x 120
Bottom (mm)
1x 140 / 1x 120
PSU shroud
-
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1685 reviews
Sort
Product Reviews
★★★★★ 5
Game Changer for Coffee Lovers
Color: Storage Cover Black, Size: Rechargeable
I purchased the Circle Joy Rechargeable frother mostly because of the price. The frothy-whipped cream is a treat on the weekends, and the last hand frother I purchased zapped out. WoW - this one is amazing! The last one I had was battery operated, and wasn't as fast as this one. I now use it everyday because it works so quickly. It comes with a "lid" for the blender part, so I can toss in my briefcase. Love that recharges quickly so its ready when I am. Great price, easy to use, looks sleek, and tiny enough to take with you. LOVE, FiVE Stars
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 4
Great for short term
Color: Storage Cover Black, Size: Rechargeable
Works great when it works.... But I've bought three this year and two of them just unexpectedly died with no logical reason. Giving up and trying a new brand for my protein coffee drinks. *Edit....after original review the seller offered a refund and apologized for the issues I had. Bumping up my rating for proactive customer service and trying to make things right.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Great buy!
Color: Storage Cover Black, Size: Rechargeable
Great product. I'm glad I bought this to replace my old, cheap one that I got from Ikea. I like that it has double whisk as it does froth my liquids really well. I like the speed of it and it's easy to use and wash. The battery life is pretty long as well. I haven't charged it since I got it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
★★★★★ 5
Pretty darn good frother...
Color: Storage Cover Black, Size: Rechargeable
This is a pretty darn good frother/whisk, which we use primarily for mixing Crystal Light and LMNT drinks. It holds a charge for a long time and it is easy to recharge with the USB-C port and cable. My only complaint is that you must hold the power button continuously while operating it which is challenging to do using tall cups. It would be much better if is was a two stage on-off switch and had a longer wand, which isn't as long as it could be. But the unit is lightweight, easy to use and very versatile. Overall, I would buy it again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 5
Works great!
Color: Storage Cover Black, Size: Rechargeable
I bought this because the frother I had was very weak. Even with new batteries, it just never had much oomph. I liked the idea of it being rechargeable and no more batteries!
I expected to have to charge it when it came, but it had full power. I have used it every day since it arrived, and it hasn't slowed down a bit. It is easy to use, just pushing down with my thumb on the top. I also love that it has a lid/case. When I bring it on a trip it is fully protected from damage.
I highly recommend this frother. It is the best one I have had - and I have had quite a few.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026