ASUS announced the ROG Strix Helios II, a mid-tower gaming PC case featuring premium lustre and efficient cooling in a design that offers ample space for the building process.
ASUS announced the ROG Strix Helios II, a mid-tower gaming PC case featuring premium lustre and efficient cooling in a design that offers ample space for the building process.
Press Release
ASUS has unveiled the ROG Strix Helios II, a mid-tower gaming case that combines premium design, efficient cooling, and a spacious interior for easy building. It features aluminium accents, optimised airflow, tool-free installation, and front-panel 60W USB-C® fast charging—making it both stylish and highly functional for serious gamers.
Key Features
• Premium design: Strix Helios II is made for showcase builds, with an aluminium front panel featuring diamond-grille and 3D-structured filter
• Optimal thermal performance: Four pre-installed 140 x 28mm high-performance fans deliver ultimate airflow
• DIY-friendly: Ready for EATX motherboards and graphics cards up to 450mm long, and featuring a graphics card slot clamp plus a rear detachable PSU bracket
• Tidy PC building: Easy cable management via a multifunction cover with graphics card holders, a PSU shroud, cable cover and rear cable clips
Compelling Looks
Available in black or white, the ROG Strix Helios II combines bold gaming style with smart design. Its aluminium diamond-grille front panel features a slat design and a clean one-tone finish. Pair it with white ASUS GeForce RTX 50 Series GPUs for a fully coordinated setup.The grille allows plenty of airflow while showing off stylish details like the 3D-embossed ROG logo. Tempered glass side panels let users display their components and RGB lighting for a personal touch. Behind the front panel is a 3D noise-reducing filter that keeps fan noise down while maximising airflow.
Four 140mm fans come preinstalled—three in front and one in the rear—with thicker 28mm frames for quieter cooling and stronger airflow. The case also supports dual 360mm radiators on the front and top, ideal for liquid-cooled setups with top-end gear like the ROG Astral LC GeForce RTX 5090 and Ryuo IV SLC 360 AIO.
Ready for Heavy-Duty Gamers, DIY Enthusiasts
Designed for builders, the Helios II fits GPUs up to 450mm long in vertical or horizontal positions and supports EATX motherboards like the Crosshair X870E Extreme. It’s spacious enough to build and tinker with ease—no scraped knuckles.Tool-free features include one-key-release side panels, a PCIe mount, and a detachable PSU bracket for hassle-free installation. It offers 33mm of cable space, internal routing covers, and rear cable clips for a cleaner setup. A built-in controller handles up to six ARGB and six PWM fans, simplifying lighting and cooling.
Quality-of-Life Features for Gaming Greatness
Front I/O includes four USB 3.0 ports, two 20Gbps USB-C® ports with 60W fast charging, a headphone-mic jack, and buttons for power, reset, and RGB control. Carrying straps with a sturdy X-structure make it easy to move the case—whether for a LAN party or simply rearranging your setup.The Ultimate Case for Gaming
With its striking design, spacious layout, smart features, and easy transport, the ROG Strix Helios II is built for serious gamers and PC builders who want both performance and style.Pricing
The ASUS ROG Strix Helios II chassis was first launched in the Chinese market for 1,999 Yuan, which is approximately £209.
