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BeQuiet! Dark Base Pro 900 Silver Rev. 2 Full Tower XL-ATX Chassis

XL-ATX (And Below), 8 Expansion Slots, Tempered Glass Side Panel, Watercooling Support, CPU up to 185mm, GPU up to 472mm

BeQuiet! Dark Base Pro 900 Silver Rev. 2 Full Tower XL-ATX Chassis
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£227.48 inc vat

£189.57 ex vat

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Order Code: BQ-BGW16

Manf.Code: BGW16

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BeQuiet! Dark Base Pro 900 Silver Rev. 2 Full Tower XL-ATX Chassis overview

BeQuiet! Dark Base Pro 900 Silver Rev. 2 Full Tower XL-ATX Chassis


The decoupled motherboard tray adapts to suit individual requirements, being completely relocatable and usable as a test bench. You can adjust it to three different heights or install it alongside the left panel in an inverted layout with redefined airflow. It is fully compatible with E-ATX and XL-ATX motherboards.


The three preinstalled Silent Wings 3 140mm PWM fans offer virtually inaudible operation. They are equipped with a smooth-running 6-pole motor, durable fluid-dynamic bearing and airflow-optimized fan blade design. The frame has funnel-shaped air inlets that generate high air pressure.


The installation options are flexible thanks to repositionable single HDD slots. Supports up to 5 HDDs, 10 SSDs and 2 optical drives out of the box. The practical slot covers serve to hide any unused HDD slots and keep the inner workings neat and tidy. This enables you to create systems that are just as individual as you are yourself.


The PSU shroud offers you a variety of solutions – not just for hiding the PSU and to keep the system neat and tidy. The cover plates are separately detachable, making it possible to install a fan or an SSD on the top of the PSU shroud and leave enough space for a radiator in the front.


With its smart silence concept, Dark Base Pro 900 rev. 2 is the perfect case for the extreme requirements of overclocked systems and super silent water-cooled PCs. It can carry up to seven additional fans, up to four radiators and has noise-reducing vents all around the case that provide ultra-effective full circuit airflow.


The eight PWM fan connectors are divided over two rails, and each is switchable between Silence and Performance Mode. This makes it possible to create two cooling zones that can be controlled by just the front panel switch. If you want all fans to run at the same speed, you can switch both channels to the same mode.


The case is equipped with an elegant, fully windowed side panel that is made of tinted and tempered glass. The eye-catching internal LED illumination comes in six switchable colors. You can locate the LED strips freely inside the PC case.


The front I/O port offers perfect compatibility for your high-end PC. A connector of USB 3.1 Type C Gen. 2 is supported. Integrated wireless charger for Qi enabled devices such as smart phones.

General data

Model Dark Base Pro 900 | Silver rev. 2
PSU form factor ATX PS/2
Motherboard compatibility E-ATX, XL-ATX, ATX, M-ATX, Mini-ITX
Case size excl. stands (L x W x H), (mm) -
Installation of motherboards with backplate ?
Case size incl. stands (L x W x H), (mm) 577 x 243 x 586
Dimensions side panel window (L x W), (mm) 479 x 525
Color option Orange
Weight (kg) 14.39
USB 2.0 -
USB 3.0 2
USB 3.1 Gen 2 Type C 1
HD Audio I/O 1
Expansion slots 8
Fan mounting locations 10
Qi charger / Quick Charging Option ?


Top cover ABS, Aluminum
Side panel Steel, ABS
Side panel window 4mm tempered glass
Front panel ABS, Aluminum
Stands ABS

Drive bay capacity

5.25 bays 2
3.5 slots (max.) 7
3.5 slots (scope of delivery) 5
2.5 slots (max.) 14
2.5 slots (scope of delivery) 10

Pre-installed fans

Fan @ front 2x be quiet! Silent Wings 3 | 140mm PWM
Fan @ rear 1x be quiet! Silent Wings 3 | 140mm PWM
Dimensions (L x W x H), (mm) Front: 140 x 140 x 25, Rear: 140 x 140 x 25
Fan speed @ 12V (rpm) 1,600
Noise level @ 12V (dB(A)) 28.1
Airflow @ 12V (cfm / m3/h) 77.57 /131.79
Air pressure @ 12V (mm H2O) 2.16
Voltage range (V DC) 12
Input power (W) 1.68
Input current (A) 0.5
Connector 4-pin
Lifespan (h / 25°C) 300.000
Fan controller Dual rail stepless fan controller (8x 4-pin), PWM hub

Optional fan installation

Front (mm) 1x 140 (w/o ODD cage, bracket included)
Top (mm) 3x 140 / 4x 120 / 1x 180
Bottom (mm) 2x 140/120
Side panel (mm) -
PSU shroud 1x 120

Optional radiator installation

Front (mm) 120 / 140 / 240 / 280 / 360 / 420
Top (mm) 120 / 140 / 180 / 240 / 280 / 360 / 420
Bottom (mm) -
Rear (mm) 120 / 140

Cooling height of CPU cooler unit (mm) 185
Airflow channel Full circuit airflow system


RGB LED illumination external / internal
LEDs synchronizable with RGB controller/motherboard Yes
Expandable RGB controller Yes

PSU compatibility

Maximum dimensions excl. bottom fan (mm) 284
Maximum dimensions incl. bottom fan (mm) 150

Graphics card

HDD cage (in height of graphics card) installed (mm) 323
HDD cage (in height of graphics card) removed (mm) 472

Insulation and damping

Top panel insulation mats -
Front panel insulation mats Yes
Side panel insulation mats Yes
Anti-vibration decoupled HDD Yes
Anti-vibration decoupled fan Yes
Anti-vibration decoupled PSU Yes
Anti-vibration decoupled motherboard-tray Yes

Removeable dust filters

Front 1
Bottom 1
Side panel 1


Screw set (Drives/Motherboard) Yes
Rubber rail (pcs.) -
Standoff (pcs.) 3 (for E-ATX)
LCS bracket (pcs). 1
HDD slot cover (pcs.) 6
Upper fan bracket (pcs.) 1
HDD panel rubber grommet (pcs.) -
SSD bracket for PSU shroud 1
LED strips (pcs.) 1
Cable ties (pcs.) 6 (Velcro)
Cable tie holder (pcs.) -


Warranty (Years) 3
International hotline / free of charge Yes / DE, FR

Logistics data, RRP

Article number BGW16
EAN code 4260052186916
Certifications CE, RoHS
Dimensions, package (L x W x H), (mm) 655 x 325 x 680
Gross weight, package (kg) 16.52
Pieces per packaging unit 1
RRP (€) 269

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Reviews of the BeQuiet! Dark Base Pro 900 Silver Rev. 2 Full Tower XL-ATX Chassis

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