PC case Akyga AK939BL Midi Tower — ATX/Micro-ATX support, 3×3.5 inch + 3×2.5 inch bays, GPU up to 385 mm, USB 2.0

The Akyga AK939BL is a black Midi ATX tower designed for home, office and gaming setups. It supports ATX, Micro-ATX, Mini-ITX and Flex-ATX motherboards and provides a compact interior with room for long graphics cards up to 385 mm. The case has multiple drive bays for flexible storage configuration and a top external 5.25" bay for an optical drive. Front I/O includes two USB 2.0 ports plus headphone and microphone jacks for easy peripheral connection.

Advantages

The case offers versatile drive support with three 3.5" bays (convertible to 2.5"), three dedicated 2.5" bays and an external 5.25" bay, totalling seven bays for disks and drives. Its cable management openings help keep the interior tidy during assembly, while support for a side 120 mm fan and a rear 120 mm fan improves airflow. A maximum CPU cooler height of 150 mm and compatibility with graphics cards up to 385 mm enable a variety of component choices. The product is packaged in environmentally friendly EcoBoxes.

Suitable for

Key specifications

How to use

Install a compatible motherboard (ATX, Micro-ATX, Mini-ITX or Flex-ATX) using the included assembly screws and align standoffs as required. Mount storage drives in the 3.5" or 2.5" bays, converting bays where necessary, and install an optical drive in the top 5.25" external bay if needed. Fit the power supply in the top-mounted area and route cables through the case openings to improve airflow. Install up to two 120 mm fans and a CPU cooler not exceeding 150 mm in height. Check component clearances to ensure the GPU length does not exceed 385 mm.

Recommendations

For improved cooling, use both the rear and side 120 mm fan positions when installing high-power components, and organise cables through the management openings to maintain unobstructed airflow. Verify drive bay conversions before securing drives and confirm GPU and cooler dimensions against the stated maximums.