Darkflash DK431 Glass computer case, ATX, black

Darkflash DK431 Glass computer case in black is a mid-tower chassis designed for gaming and workstation builds. It supports E-ATX, ATX and mATX motherboards and comes with tempered glass front and side panels that make component access and visual customization straightforward. The case includes four preinstalled fans and provides multiple mounting options for additional fans and 360 mm radiators to maintain efficient cooling in demanding use.

Advantages

The DK431 Glass combines tempered glass panels with practical hinges and a silk handle for easy opening and inspection of internal components. It supports large graphics cards up to 400 mm, CPU coolers up to 160 mm high, and up to four drives (2x HDD + 2x SSD). A removable dust filter and well-placed cable grommet simplify maintenance and cable management. Front I/O includes USB 3.0 and USB 2.0 ports plus audio connectors for convenient daily use.

Key specifications

• Manufacturer: Darkflash
• Model: DK431 Glass
• Color: Black
• Housing type: Middle Tower
• Supported motherboards: E-ATX, ATX, M-ATX
• Side and front panel: Tempered glass
• Dimensions: 470 x 205 x 485 mm
• Drive bays: HDD x2 / SSD x2
• Expansion card slots: 7
• Maximum graphics card length: 400 mm
• Max CPU cooler height: 160 mm
• Power supply position: Bottom
• Fan mounting options: Front: 3×120 mm or 3×140 mm; Top: 3×120 mm or 2×140 mm; Rear: 1×120 mm
• Water cooling support: Front: 360 mm; Top: 360 mm
• Front connectors: USB 3.0 x1, USB 2.0 x2, headphone/speaker output, microphone input, Power, Reset
• Included items: computer case, 4 fans

How to use

Open the hinged tempered glass side panel using the silk handle to install the motherboard, power supply and drives. Mount the cooling system according to available slots — up to three 120 mm fans or up to three 140 mm fans at the front, and space for a 360 mm radiator in the front or top. Route cables through the provided grommet holes and secure them to improve airflow. Install the GPU (up to 400 mm) and CPU cooler (up to 160 mm) ensuring adequate clearances, then connect front panel connectors to the motherboard.

Recommendations

For optimal airflow, avoid installing fans on the right side simultaneously with a front-mounted 360 mm radiator. Use the removable dust filter and perform periodic cleaning to maintain cooling performance. Verify radiator and fan clearance for large motherboards (E-ATX) before final assembly.