Xigmatek Osiris Mid-Tower E-ATX Gaming Case – Black | EN46803

Product Overview

The Xigmatek Osiris is a performance-focused mid-tower gaming case that blends strong airflow, premium aesthetics, and broad hardware compatibility. Designed for high-end gaming and productivity builds, it delivers ample space for powerful components while maintaining a clean, customizable look.

High-Airflow Mesh Design with ARGB Showcase

A full mesh front panel maximizes air intake, while four factory-installed ARGB fans provide vibrant lighting and efficient cooling right out of the box. The tempered glass side panel highlights your internal components and synchronized RGB effects for a striking visual presentation.

Advanced Cooling & Dual Radiator Support

Built for demanding thermal loads, the Osiris supports dual 360mm radiators, making it ideal for high-performance AIO or custom liquid cooling setups. Optimized airflow paths ensure consistent cooling for CPUs, GPUs, and VRMs during extended gaming or workstation use.

Spacious Hardware Compatibility

The interior accommodates E-ATX, ATX, Micro-ATX, and Mini-ITX motherboards, along with graphics cards up to 400mm in length and CPU air coolers up to 180mm tall. This flexibility allows builders to install flagship GPUs and robust cooling solutions without compromise.

Builder-Friendly Features

Vertical GPU mounting enhances showcase builds, while tool-free drive trays simplify storage installation. Dust filters on all intake zones help keep components clean, reducing maintenance and preserving long-term performance.

Convenient Front I/O Connectivity

The front I/O panel provides easy access to USB 3.0, USB 2.0, and HD audio ports, ensuring quick connectivity for peripherals and everyday accessories.

Built for Airflow, Designed to Impress

Combining a mesh-driven cooling design, expansive component support, and ARGB-enhanced aesthetics, the Xigmatek Osiris EN46803 is built for users who want performance, flexibility, and visual impact in a refined mid-tower chassis.