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**B Grade** Dark Base 900 Full Tower Gaming Case - Black
B Grade items may have been used, have damaged packaging, missing accessories or a combination of these (Motherboards may be missing I/O shields).
Some items may have scuff marks or slight scratches but should otherwise be an operable product.
Outstanding flexibility and silencebe quiet! Dark Base 900 Black offers unrivalled flexibility with impeccable cooling and silence features. It is the perfect case for all of those who expect the highest standards when it comes to modularity, compatibility and design for their high-end workstations as well as overclocked and silent extreme water-cooled systems.
be quiet! Dark Base 900 Black offers unrivalled flexibility with impeccable cooling and silence features. Simply an engineering work of art!
Dark Base 900 Black Features- Re-locatable motherboard tray with the possibility of an inverse layout.
- Removable motherboard tray doubles as a test bench with rubber feet.
- Individual repositionable HDD trays.
- Supports E-ATX, XL-ATX, ATX, M-ATX & Mini-ITX motherboards.
- Brushed Aluminium exterior.
- Three pre-installed, virtually inaudible be quiet! SilentWings® 3 140mm PWM fans.
- Manual step-less fan controller supports up to three PWM and three 3-pin fans.
- Effective full-circuit airflow system with noise-reducing vents all around the case.
- Extreme water-cooling support ready for radiators up to 420mm on top, front, back and base.
- Completely sound insulated with modular decoupled elements for motherboard, power supply and drive slots.
- Three years manufacturer's warranty.
- German product conception, design and quality control.
Specification- Form factor / Motherboard compatibility : E-ATX, XL-ATX, ATX, M-ATX & Mini-ITX
- Case size incl. stands (L x W x H), (mm): 577 x 243 x 585
- Colour: Black with Black accents.
- Material: 0.8mm - 1.0mm steel, ABS plastic, 0.8mm Aluminium.
- Weight incl. package / without package (kg) : 16.3 / 14.18
- I/O Panel: 2x USB 3.0, 2x USB 2.0, HD Audio (mic + headphone jacks)
- Expansion slots (pcs.): 8
- Drive Bay Capacity: 5.25" - 2, 3.5" - 7, 2.5" - 15
- Cooling System: Pre-installed fans (mm / rpm) - 2x 140 / 1,000rpm @ front , 1x 140 / 1,000rpm @ rear.
- Pre-installed fan specification: Fans @ front & Rear - 3 x be quiet! SilentWings® 3 | 140mm PWM / 1,000rpm. Noise level @ 12V (MAX) (dB(A)) - 22.2, Air flow @ 12V (cfm / m3/h) - 43.21, Air pressure @ 12V (mm H2O) - 0.82.
- Insulating and noise dampening - 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.
- Removable dust filters - 1 @ front, 1 @ bottom, 2 @ sides.
- Optional fans (mm) : 3x 140 / 4x 120 / 1x 180 / 1 x 200 @ top, 1x 140 (w/o ODD cage) @ front, 2x 140/120 @ bottom, 2x 120 @ side.
- Optional liquid cooling system (radiator in mm) : 120 / 140 / 240 (2x 120) / 280 (2x 140) / 360 (3x 120) / 420 (3x 140) @ front, 120 / 140 / 180 / 200 / 240 (2x 120) / 280 (2x 140) / 360 (3x 120) / 420 (3x 140) @ top, 120 / 140 / 280 @ bottom, 120 / 140 @ rear.
- Maximum Dimensions CPU cooler (mm) - 185, PSU (without bottom fan) - 284, Graphics card (standard) - 323, Graphics card (w/removal of some HDD cage) - 472