| Model | Dark Base 900 |
| Color option | - |
| Motherboard compatibility | E-ATX / XL-ATX / ATX / M-ATX / Mini-ITX |
| Case size excl. stands (L x W x H), (mm) | - |
| Case size incl. stands (L x W x H), (mm) | - |
| Volume (l) | 82.03 |
| PSU form factor | - |
| Net weight (kg) | - |
| Expansion slots | - |
| Fan at top | - |
| Fan at front | - |
| Fan at side | - |
| Fan at rear | - |
| Fan at bottom | - |
| Dimensions (L x W x H), (mm) | - |
| Fan speed at 100% PWM / 12V (rpm) | - |
| Airflow at 100% PWM / 12V (CFM / m3/h) | - |
| Air Pressure at 100% PWM / 12V (mm H2O) | - |
| Noise level at 100% PWM / 12V (dB(A)) | - |
| Voltage range (V DC) | - |
| Input power (W) | - |
| Input current (A) | - |
| Connector | - |
| Lifespan (h / 25°C) | - |
| Fan controller | - |
| Maximum fans | 10 |
| Top (mm) | 4x 120 / 3x 140 |
| Front (mm) | 3x 140 / 3x 120 |
| Side (mm) | - |
| Rear (mm) | 1x 140 |
| Bottom (mm) | 2x 120 / 2x 140 |
| PSU shroud | - |
| Top (mm) | - |
| Front (mm) | - |
| Side (mm) | - |
| Rear (mm) | - |
| Bottom (mm) | - |
| Maximum dimensions excl. bottom fan (mm) | - |
| Maximum dimensions incl. bottom fan (mm) | - |
| HDD cage (in height of graphics card) installed (mm) | - |
| HDD cage (in height of graphics card) removed (mm) | - |
| Maximum PCIe slots with vertical graphics card (pcs.) | - |
| 5.25 bays (pcs.) | - |
| 3.5 slots (scope of delivery) | - |
| 3.5 slots (max.) | - |
| 2.5 slots (scope of delivery) | - |
| 2.5 slots (max.) | - |
| Max.construction height of CPU cooler unit (mm) | - |
| Airflow channel | - |
| LED illumination | - |
| LEDs (pcs.) | - |
| LED type | - |
| LEDs synchronizable with controller/motherboard | - |
| USB 3.2 Gen. 2 Type C | - |
| USB 3.2 Type A | 2 |
| USB 2.0 | - |
| HD Audio I/O | - |
| Qi charger / Quick Charging Option (W) | - |
| 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 | - |
| Screw set (Drives/Motherboard) | - |
| Additional standoffs (pcs.) | - |
| SSD bracket for PSU shroud | - |
| LED strips (pcs.) | - |
| Cable ties (pcs.) | - |
| Screw box | - |
| VGA holder | - |
| VGA holder for inverted layout | - |
| Mesh Front Panel | - |
| ODD Bracket | ✓ |
| Fan / Radiator bracket for multi mounting panel | - |
| Top | - |
| Front | - |
| Side | - |
| Bottom | - |
| Top cover | - |
| Front panel | - |
| Side panel | - |
| Side panel window | - |
| Stands | - |
| Approvals | CE, UKCA |
| RoHS | ✓ |
| Reach | ✓ |
| WEEE | - |
| Triman | ✓ |
| Warranty (Years) | - |
| International hotline / free of charge | - |
| Article number | yyy |
| EAN code | nnn |
| Dimensions, package (L x W x H), (mm) | - |
| Gross weight, package (kg) | - |
| Pieces per packaging unit | - |
| RRP (€) | - |