Mars Gaming MC-ONYXW White Mini Tower

The MC ONYX is a high-performance microATX case designed to offer extreme airflow in a compact format. Its metal mesh front panel maximizes air intake, while the tempered glass side window displays your hardware with clarity. It includes 3 ARGB 120mm fans with FDB bearings (2 front + 1 rear) and support for liquid cooling up to 240mm at the top, plus space for up to 7 120mm fans. All this with a separate bottom power supply chamber, support for GPUs up to 292mm, and CPU coolers up to 165mm.

High-performance metal mesh front

The micro-perforated metal mesh front panel allows for extreme direct airflow to the front fans, keeping temperatures under control even in demanding gaming configurations. The mesh also helps filter out dust, preserving internal cleanliness over time.

Advanced stock ARGB cooling

The MC-ONYX comes ready to perform with 3 ARGB 120mm fans with FDB bearings:

2 front intake fans + 1 rear exhaust fan, combining powerful airflow, low noise, and long service life.

It supports up to 7 120mm fans and radiators up to 240mm at the top, allowing you to choose between air or liquid cooling without limitations. Its multiple ARGB lighting effects provide a vibrant and spectacular aesthetic to your setup.

Tempered glass and separate power supply chamber

The tempered glass side window turns the MC ONYX into a perfect showcase for your motherboard, GPU, and cooling. The separate bottom chamber for the power supply hides the PSU and main cabling, improving airflow to the GPU area and leaving a cleaner and more organized interior.

Compact, powerful, and versatile

Designed for microATX and Mini-ITX builds, the MC-ONYX offers space for graphics cards up to 292mm and CPU coolers up to 165mm, allowing for the assembly of very powerful gaming or workstation configurations in a reduced format. Ideal for desks with limited space or setups looking for a balance between size and performance.

Essential connectivity at your fingertips

The front panel integrates 1× USB 3.0, 1× USB 2.0, and HD audio connections, facilitating quick access to your peripherals, headphones, and external drives without having to reach the back of the PC.

Mini tower, 2.5" / 3.5", 4 PCIe, USB 3.0, USB 2.0, HD Audio + Mic, 355 x 293 x 350 mm, White

• High-flow metal mesh front
• 3 120mm ARGB FDB fans included
• Support for up to 7 120mm fans and 240mm radiators (top)
• Tempered glass side window
• Separate bottom power supply chamber for a clean and better-ventilated interior