MegaPC Upgraded Open-Frame Mid-Tower Micro-ATX/Mini-ITX Gaming Case

Our review of the MegaPC Upgraded Open-Frame Mid-Tower finds a smartly balanced case for DIY builders who want a clean display of components without sacrificing cooling. The single biggest reason to buy is the open-frame layout combined with tempered glass and a 2mm cold-rolled steel frame, which together provide excellent airflow while still showcasing hardware. This case is aimed at Micro-ATX and Mini-ITX builders who value cable routing and customizable ARGB lighting, and the pre-installed ARGB PWM fan plus USB-C support make it ready for modern builds out of the box.

Key Features

• Open-frame design: Maximizes airflow around components so cooling performance is strong even with a glass side panel installed.
• Tempered glass panels: Provide a clear view of internal hardware and lighting, improving the visual presentation of a custom build.
• 2mm cold-rolled steel frame: Delivers a solid, durable chassis that resists flex and gives the case a premium, heavy-duty feel.
• Spacious cable management area: An internal side panel near the motherboard tray allows neater cable routing for a tidy appearance and improved airflow.
• Compatibility and cooling support: Supports GPUs up to 364x76x155mm and up to a 240mm radiator or dual 120mm ARGB fans on top for flexible cooling layouts.
• DIY-friendly features: Tool-free removable panels and ARGB lighting compatible with motherboard sync make upgrades and customization straightforward.

Who It's For

This case is well suited for small-form-factor enthusiasts building a Micro-ATX or Mini-ITX gaming rig who want a strong balance of thermal performance and component visibility. Builders who value easy cable management and ARGB lighting that can synchronize with their motherboard will appreciate the pre-installed fan and USB-C front connectivity.

Those who should look elsewhere are full ATX system builders or users needing exotic drive cages or very large power supplies beyond the stated compatibility. If you require a heavily insulated or noise-dampened enclosure, the open-frame approach here is not ideal.

Pros & Cons

Pros

• Excellent airflow from the open-frame layout while still offering tempered glass for presentation.
• Solid construction with a 2mm cold-rolled steel frame that feels durable and stable.
• Good cooling options including a pre-installed rear 120mm ARGB PWM fan and space for a 240mm radiator.
• Tool-free panels and ARGB compatibility make building and customizing fast and simple.

Cons

• Not suitable for full ATX motherboards or very large PSUs beyond the listed dimensions.
• Open-frame design may let more ambient noise through compared with closed, sound-dampened cases.

Specifications

Form factor support	Micro-ATX, Mini-ITX
Frame material	2mm cold-rolled steel
Side panels	Tempered glass
GPU clearance	Up to 364 x 76 x 155 mm
PSU support	Up to 162 x 154 x 89 mm (max)
Cooling support	240mm radiator or dual 120mm ARGB fans on top; rear 120mm ARGB PWM fan pre-installed
Front ports	USB 3.0 and USB-C ready

Our Verdict

The MegaPC Upgraded Open-Frame Mid-Tower is a strong choice for Micro-ATX and Mini-ITX builders who want a showcase case with real cooling capability and solid construction. Its combination of tempered glass, 2mm steel frame and practical cable-management space gives good value for a custom gaming build, while ARGB and tool-free panels lower the barrier to personalization and maintenance.

Frequently Asked Questions

Does this case support full ATX motherboards?
No, the case is designed for Micro-ATX and Mini-ITX motherboards only.

Is a 240mm radiator supported?
Yes, the top supports a 240mm radiator or dual 120mm ARGB fans for liquid or air cooling configurations.

Are ARGB lights ready to sync with my motherboard?
Yes, the case features ARGB lighting that is compatible with motherboard synchronization and includes a pre-installed ARGB PWM rear fan.