Computer case Darkflash DS900W ATX Black

The Darkflash DS900W ATX Black is a mid-tower computer case designed for straightforward component installation, extensive cooling options and a clear interior presentation. The case features double-sided tempered glass with a panoramic layout that removes the traditional A-pillar, a woodgrain-accent front, a front USB Type-C port and a robust SPCC steel structure. The DS900W accepts ATX, M-ATX and ITX motherboards and provides space for long graphics cards, tall CPU coolers and multiple drives while keeping wiring and airflow under control.

Advantages

The DS900W combines a minimalist panoramic appearance with structural rigidity: the closing-bracket style mechanical frame increases torsional strength despite the A-pillar-free glass design. Cooling capacity is extensive, supporting up to ten 120 mm fans and multiple radiator placements, while removable dust filters protect components from particles. Front-panel USB Type-C and clear internal layout facilitate modern connectivity and organized builds. Anti-vibration feet and dedicated mount points for SSDs and HDDs add stability and practical drive accommodation.

Suitable for

• Gaming PC builds requiring long graphics cards and improved airflow
• Workstation or creative rigs that need tidy cable management and multiple drives
• Silent or high-performance cooling configurations with multiple fans or radiators
• Showcase systems where a panoramic tempered-glass view is desired

Key specifications

• Form factor: Midi tower supporting ATX, M-ATX and ITX motherboards
• Materials: 0.5 mm SPCC steel chassis with tempered glass panels
• Maximum GPU length: 425 mm
• Maximum CPU cooler height: 170 mm
• Drive bays: 4 total (2 x 2.5" SSD, 2 x 3.5" HDD)
• Expansion slots: 7
• Fan support: up to 10 x 120 mm (Top: 3x120/2x140; Side: 3x120; Rear: 1x120; Bottom: 3x120)
• Front I/O: 1 x USB Type-C, 1 x USB 3.0, 1 x USB 2.0, HD Audio
• Power supply: bottom-mount ATX compatible
• External dimensions (H×W×D): 454 mm × 218 mm × 434 mm
• Color: Black

How to use

Install the motherboard on pre-fitted standoffs, route power and data cables through the rear cable-management channels and mount storage devices in their designated trays. Fit the power supply in the bottom compartment, then install the GPU and CPU cooler within the stated maximum dimensions. Add case fans or radiators according to the intended airflow configuration, making sure dust filters are in place. Use the front Type-C and USB ports for external devices and verify front-panel connectors (power, reset, LED) are properly attached to the motherboard.

Usage recommendations

To maintain optimal cooling and reduce dust buildup, schedule regular cleaning of the front and bottom dust filters and consider a balanced fan configuration (intake at front/bottom, exhaust at top/rear). When installing heavy graphics cards, secure cables and use the case's reinforced structure to prevent strain. For quiet operation, choose low-RPM fans and configure fan curves in the motherboard or fan controller.