Be Quiet PC Case Dark Base Pro 901 Black

Specifications:

• Product Number: BGW50
• Model: Dark Base Pro 901
• Colour: Black
  
• Motherboard compatibility:
  • E-ATX
  • XL-ATX
  • ATX
  • M-ATX
  • Mini-ITX
    
• Case size excl. stands:
  • Length: 604mm
  • Width: 254mm
  • Height: 539mm
• Case size incl. stands:
  • Length: 604mm
  • Width: 275mm
  • Height: 569mm
• Volume (L): 82.69
  
• PSU form factor: ATX PS/2
  
• Net weight (kg): 17.8
  
• Expansion slots: 8

Pre-installed fans

• Fan at top: -
  
• Fan at front: 2x Silent Wings 4 140mm PWM high-speed
  
• Fan at side: -
  
• Fan at rear: 1x Silent Wings 4 140mm PWM high-speed
  
• Fan at bottom: -
• Dimensions Front
  • Length: 140mm
  • Width: 25mm
  • Height: 140mm
• Dimensions Rear:
  • Length: 140mm
  • Width: 25mm
  • Height: 140
• Fan speed at 100% PWM / 12V (rpm): 1900
  
• Airflow at 100% PWM / 12V (CFM / m3/h): 78.4 / 133.2
  
• 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: 5-step fan controller with 2x PWM Hubs

Maximum fan installation

• Maximum fans: 11
  
• Top (mm): 3x 140 / 3x 120
  
• Front (mm): 3x 140 / 3x 120
• Side (mm): 3 x 120
• Rear (mm): 1x 140 / 1x 120
  
• Bottom (mm): 1x 140 / 1x 120
  

Optional radiator installation

• Top (mm): 120/ 240 /360
  
• Front (mm): 120 / 140 / 240 / 280 / 360 /420
  
• Side (mm): 120/ 240/ 360
• Rear (mm): 120/ 140
  

PSU compatibility

• Maximum dimensions excl. bottom fan (mm): 325
  
• Maximum dimensions incl. bottom fan (mm): 325

Graphics card

• HDD cage (in height of graphics card) installed (mm): 350
  
• HDD cage (in height of graphics card) removed (mm): 495
  
• Maximum PCIe slots with vertical graphics card (pcs.): 8

Drive bay capacity

• 5.25 bays (pcs.): 1
  
• 3.5 slots (scope of delivery): 2
  
• 3.5 slots (max.): 7
  
• 2.5 slots (scope of delivery): 6
  
• 2.5 slots (max.): 16

Cooling

• Max. construction height of CPU cooler unit (mm): 190

Lighting

• LED illumination
  
• LEDs (pcs.): 24
  
• LED type: ARGB - 5V
  
• LEDs synchronizable with controller/motherboard

I/O Panel

• USB 3.2 Gen. 2 Type C: 1
  
• USB 3.2 Type A: 4
  
• HD Audio I/O: Mic + Audio
  
• Qi charger / Quick Charging Option (W): 15
  

Insulation and damping

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

Scope of delivery

• Screw set (Drives/Motherboard)
  
• Additional standoffs (pcs.): 3 (for E-ATX)
• LED strips (pcs.): 0
  
• Cable ties (pcs.): 12
  
• Screw box
  
• VGA holder
  
• VGA holder for inverted layout
  
• Mesh Front Panel
  
• ODD Bracket
  
• Fan / Radiator bracket for multi mounting panel

Removeable dust filters

• Front: 1
  
• Bottom: 1

Material

• Top cover: Aluminium 
  
• Front panel: Aluminium
  
• Side panel: Steel
• Side Panel Window: Tempered glass
• Stands: Steel