COUGAR Mini Tower Case MG140 Air ARGB, Black

The COUGAR Gaming MG140 Mini Tower Black is a compact PC case designed to combine efficient cooling with a minimalist aesthetic. Its front panel features patterned air vents that improve airflow and allow internal ARGB lighting to create visible effects. The chassis supports up to a 280 mm radiator, a 350 mm graphics card and a 160 mm CPU cooler, while providing space for multiple storage drives and a full-length PSU cavity for tidy cable management.

Advantages

The patterned air vents balance airflow and style while allowing internal lighting to shine through. Three preinstalled ARGB fans and an integrated LED controller offer on-case lighting control and compatibility with 5V ARGB motherboard headers for synchronized effects. The layout supports several cooling options—up to five fans and a 280 mm liquid radiator—and accepts long graphics cards and tall CPU coolers. A tempered glass side panel and hidden PSU cavity produce a clean, professional-looking build.

Suitable for

• Compact gaming PC builds using Mini‑ITX or Micro‑ATX motherboards
• Systems requiring strong airflow or ARGB lighting
• Builds with a single long graphics card (up to 350 mm)
• Small form factor workstations with multiple 2.5" and 3.5" drives

Key specifications

• Form factor: Mini Tower
• Supported motherboard sizes: Mini‑ITX, Micro‑ATX
• GPU clearance: up to 350 mm
• CPU cooler height: up to 160 mm
• Radiator support: up to 280 mm (front)
• Preinstalled fans: 3 × 120 mm ARGB (two side 120 mm, one rear 120 mm)
• Drive bays: 2 × 3.5", 4 × 2.5"
• Front I/O: 2 × USB 3.2 Gen 1 Type‑A, 1 × USB 2.0
• Side panel: tempered glass
• Color: Black

How to use

Install a Mini‑ITX or Micro‑ATX motherboard and mount drives in the available 3.5" or 2.5" bays. Fit the graphics card up to 350 mm in length and a CPU cooler up to 160 mm tall. Use the front area to mount a 280 mm radiator if liquid cooling is required, or expand fan count up to five for enhanced air cooling. Connect the included ARGB fans to the built‑in LED controller or to a 5V ARGB motherboard header to synchronize lighting. Route cables into the full‑length PSU cavity to keep the interior tidy before installing the tempered glass side panel.

Recommendations

For optimal cooling and cable management, combine the preinstalled ARGB fans with additional case fans or a front 280 mm radiator when using high‑TDP components. Connect the LED controller to a compatible 5V ARGB header for synchronized lighting across components.