£220.00
Current Stock Level
BEQUIET! Dark Base PRO 900 - Orange
Motherboard Support | E-ATX - ATX - M-ATX - Mini ITX |
External 5.25" Drive Bays | 2 |
External 3.5" Drive Bays | 0 |
Internal 3.5" | 7 |
Internal 2.5" | 15 |
Rear Cooling | 1 x 140mm(Included) |
Front Cooling | 2 x 140mm (Included) |
Top/Bottom Cooling | Top 3x140/4x120/1x180 Side 2x120 Bottom 2x140mm/120mm (Optional) |
DARK BASE 900
ORANGEOutstanding flexibility and silence
be quiet! Dark Base 900 Orange is the perfect case for all of those who expect the highest standards when it comes to modularity, compatibility and design
- Completely relocatable MB-tray with the possibility of an inverse layout
- Repositionable HDD tray for individual space requirements inside the case
- Three pre-installed, virtually inaudible be quiet! Silent Wings 3 PWM fans
- Full-circuit airflow system with noise-reducing vents all around the case
- Four areas for water cooling radiators up to 420mm on top, front, back and base
- Three years manufacturer’s warranty
- German product conception, design and quality control
General data
Model | Dark Base 900 | Orange |
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 585 |
Dimensions side panel window (L x W), (mm) | - |
Color option | Orange |
Weight (kg) | 14.18 |
USB 2.0 | 2 |
USB 3.0 | 2 |
USB 3.1 Gen 2 Type C | - |
HD Audio I/O | 1 |
Expansion slots | 8 |
Fan mounting locations | 12 |
Qi charger / Quick Charging Option | - |
Material
Top cover | ABS, Aluminium |
Side panel | Steel, ABS |
Side panel window | - |
Front panel | ABS, Aluminium |
Stands | ABS |
Drive bay capacity
5.25 bays | 2 |
3.5 slots (max.) | 7 |
3.5 slots (scope of delivery) | 7 |
2.5 slots (max.) | 15 |
2.5 slots (scope of delivery) | 15 |
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 @ 100% PWM / 12V (rpm) | 1,000 |
Noise level @ 100% PWM / 12V (dB(A)) | 15.5 |
Airflow @ 100% PWM / 12V (cfm / m3/h) | 59.5 / 101.09 |
Air pressure @ 100% PWM / 12V (mm H2O) | 1.08 |
Voltage range (V DC) | 5 - 13.2 |
Input power (W) | 3.6 |
Input current (A) | 0.3 |
Connector | 4-pin |
Lifespan (h / 25°C) | 300,000 |
Fan controller | Manual stepless fan controller (3x 4-pin, 3x 3-pin) |
Optional fan installation
Front (mm) | 1x 140 (w/o ODD cage) |
Top (mm) | 3x 140 / 4x 120 / 1x 180 |
Bottom (mm) | 2x 140/120 |
Side panel (mm) | 2x 120 |
PSU shroud | - |
Optional radiator installation
Front (mm) | 120 / 140 / 240 / 280 / 360 / 420 |
Top (mm) | 120 / 140 / 180 / 240 / 280 / 360 / 420 |
Bottom (mm) | 120 / 140 / 280 |
Rear (mm) | 120 / 140 |
Cooling
Max.construction height of CPU cooler unit (mm) | 185 |
Airflow channel | Full circuit airflow system |
Lighting
RGB LED illumination | - |
LEDs synchronizable with RGB controller/motherboard | - |
Expandable RGB controller | - |
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 |