PC Case Jonsbo TK-2 2.0 Midi Tower Black

The Jonsbo TK-2 2.0 Midi Tower Black is a compact ATX-compatible PC case engineered for effective airflow and straightforward component installation. Constructed from steel with a tempered glass side panel, the case balances durability and visual access to internal components. Its internal layout supports standard ATX, Micro-ATX and Mini-ITX motherboards, accepts an ATX power supply, and provides bays for both 3.5" and 2.5" storage devices. The case dimensions (300 mm width, 435 mm depth, 408 mm height) offer a space-efficient enclosure suitable for home, office, and gaming builds.

Advantages

The chassis delivers a combination of rigid steel construction and a tempered glass panel that allows component visibility without compromising structural strength. Airflow is supported via multiple fan mounting positions compatible with common 120 mm and 140 mm fans, enabling flexible cooling configurations. Internal drive bays accommodate two 3.5" HDDs and one 2.5" SSD, while a front USB 3.2 Gen 1 Type-A port provides convenient high-speed connectivity. The case’s size and weight make it easier to position in compact setups while still leaving room for full-size graphics cards and standard ATX power supplies.

Suitable for

• Home and office desktop PCs where space is limited
• Entry to mid-level gaming builds requiring good airflow
• Compact ATX, Micro-ATX or Mini-ITX systems with multiple storage drives

Key specifications

• Form factor: Midi Tower
• Supported motherboard sizes: ATX, Micro-ATX, Mini-ITX
• Drive bays: 2 × 3.5" bays, 1 × 2.5" bay
• Fan support: compatible with 120 mm and 140 mm fan sizes in multiple positions
• Front I/O: 1 × USB 3.2 Gen 1 (Type-A)
• Materials: steel chassis with tempered glass side panel
• Power supply: supports standard ATX power supplies (not included)
• Dimensions (W×D×H): 300 × 435 × 408 mm
• Weight: 8.5 kg
• Colour: Black

How to use

Install the motherboard according to its form factor standoffs and route cables to maintain unobstructed airflow. Mount the power supply in the designated compartment and secure storage devices in the 3.5" or 2.5" bays using the provided screw points or trays. Fit cooling fans in the available mounting positions, selecting 120 mm or 140 mm sizes consistent with the case mounts. Connect the front-panel USB and power/reset headers to the motherboard. After installing components, replace the tempered glass panel and ensure all external cables are connected and secured.

Recommendations

For optimal thermal performance, configure intake fans at the front and exhaust fans at the rear or top where supported. Use cable ties or routing channels to keep wiring tidy and unobstructed. When installing high-performance graphics cards, check clearance against the drive cage and consider relocating storage drives if necessary to maximize airflow and component fit.