Fortron M581 Mid-Tower Case, Black, Panoramic Tempered Glass, 4x ARGB Fans

Building a powerful PC often means compromising on either cooling, aesthetics, or space. The Fortron M581 eliminates that trade-off. This mid-tower case combines a panoramic tempered glass front and side panel with a highly efficient airflow design, letting your components shine while staying cool under load. Out of the box, it includes four pre-installed 120mm ARGB fans—three at the front and one at the rear—for immediate, vibrant lighting and strong airflow.

Who is it for

PC builders and gamers who want a striking, showpiece system without sacrificing performance. It suits ATX, Micro-ATX, and Mini-ITX motherboards, making it versatile for anything from a compact gaming rig to a full-size workstation. If you value clean cable management, easy upgrades, and a case that displays your hardware beautifully, the M581 is built for you.

Main features

• Panoramic tempered glass front and side panel for a clear view of your components and ARGB lighting.
• Four pre-installed 120mm ARGB fans (3 front, 1 rear) deliver strong airflow and vibrant lighting right away.
• Supports up to 360mm radiator in the front and 280mm on top, enabling powerful liquid cooling setups.
• Spacious interior fits graphics cards up to 380mm and CPU coolers up to 165mm tall.
• Dual drive bays: 2x 3.5" HDD and 2x 2.5" SSD, with tool-free mounting for easy storage expansion.
• Convenient I/O panel: 1x USB 3.0, 2x USB 2.0, and HD audio jacks.
• Dust filters on top and bottom keep your system clean and maintenance simple.
• Bottom-mount PSU compartment with cable management routing for a tidy build.

Specifications

• Case Type: Mid-Tower
• Motherboard Support: ATX, Micro-ATX, Mini-ITX
• Colour: Black
• Side Panel: Panoramic Tempered Glass
• Material: SPCC Steel, Tempered Glass
• Drive Bays: 2x 3.5" HDD, 2x 2.5" SSD
• Expansion Slots: 7
• Pre-installed Fans: 4x 120mm ARGB (3 Front, 1 Rear)
• Max Fan Support (Front): 3x 120mm / 2x 140mm
• Max Fan Support (Top): 2x 120mm / 2x 140mm
• Max Fan Support (Rear): 1x 120mm
• Radiator Support (Front): Up to 360mm
• Radiator Support (Top): Up to 280mm
• Radiator Support (Rear): Up to 120mm
• I/O Ports: 1x USB 3.0, 2x USB 2.0, HD Audio (Mic/Headphone)
• Max GPU Length: 380 mm
• Max CPU Cooler Height: 165 mm
• PSU Compatibility: ATX (Bottom Mount)
• Dust Filters: Top, Bottom
• Cable Management: Yes

Tips

For optimal airflow, keep the front and top dust filters clean. The panoramic glass panels are easily removable for maintenance. Use the included cable management channels to keep your build neat and improve airflow.