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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
4.8 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 3
It’s a okay scent and spray.
Smell okay and lasts little while. The first one I received came busted so had to get a replacement but the second one was fine. Am not too much of a fan of the scent but gets the job done.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Smells good and works
This works great...
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Nice scent- not overpowering
Scent: Apple Cider, Size: 16 Fl Oz (Pack of 3)
This is a nice scent... not overpowering, but nice... The scent doesn't hang in the air for a long time, but it would be good for people who can't handle heavy scents. This is the one I use the most and I keep getting more. It's a cozy scent, like an autumn candle and enhances the experience of cleaning my counters, floors, etc.
It's very sudsy... it takes a few rinses to get the suds out of the sponge and off of the counter, but it it dries quickly and doesn't leave it slippery afterwards. I use it for washing floors as well... I fill the bucket with very hot water and walk around spraying the floor directly, then mopping it up with the hot water- it works well, doesn't leave the floor slippery and smells nice for a number of hours afterwards.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Effective cleaning concentrate!
Scent: Basil, Size: 32 Fl Oz (Pack of 1)
I put this product to the test as soon as it was delivered by using it on my bathroom floor ans kitchen floor. We have two boys, ages 2 and 3, and we have a dog and 2 cats. We are in and out of our house constantly and our floors take a beating! This multi surface purpose cleaner concentrate was put to the perfect test! This cleaner worked really well. It cleaned the dirt and filth off my floors and left them feeling and looking clean. The basil smell is very pleasant. It's a light, fresh, clean smell. Not overpowering at all. A little goes a long way! It's still a gentle cleaner that packs big cleaning power! I was very impressed with how well and effortlessly it cleaned and the smell it left afterwards was a plus!
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Hmmmm Rose scent is HEAVENLY!
Scent: Rose, Size: 16 Fl Oz (Pack of 1)
I’ve tried soaps, air fresheners, cleaners, laundry scents from this brand, and from Fresh cut grass, Honeysuckle, Dandelion, Peony, and Rose scents, the last 3 are the absolute winners!! Rose is the latest one I’ve tried and Im in loooooove!! Makes cleaning actually pleasant! 😂
It’s very much like a Rose essential oil scent you get from Aura Cacia if you ever tried. But basically it’s fantastic, not cheap old rose imitation perfume smell. So soft and heavenly!
Not sure about its effectiveness in terms of killing germs, but it leaves no sticky or oily residue. I spray it on countertops, mop the floor with it. One day I was lying on the floor with my legs up and wondering what smelled so wonderful… Then I realized it was the Rose scent from the cleaner. I still use Chlorox products for bathroom sinks, tubs, toilets.
But Rose is absolutely delicious! Mr Meyers, please bring Rose and Peony as laundry scent boosters!
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Reviewed in the United States on February 23, 2026