ASUS is giving high-end PC builders another reason to rethink the traditional gaming chassis with its new ROG Cronox ARGB. The full-tower EATX case combines a panoramic tempered-glass design with a built-in 9.2-inch LCD, extensive radiator support, and room for up to 14 fans. Alongside the case, ASUS has introduced the ROG Eurux GR120 ARGB fans, designed to provide the airflow and lighting needed for the Cronox’s large internal layout. ASUS announced both products at Computex 2026.
The ROG Cronox ARGB is designed for high-end gaming systems that need plenty of internal space. It supports EATX and ATX motherboards, including compatible boards with hidden-connector layouts. The panoramic tempered-glass construction provides a broad view of the components, while the aluminum frame adds structure around the large glass panels.
ASUS says the Cronox can accommodate up to 14 120mm fans and supports two 360mm radiators, giving users several ways to configure air or liquid cooling. The chassis also has clearance for graphics cards measuring up to 400mm in length and CPU coolers up to 180mm tall.
The case also includes a rotatable side fan bracket, allowing builders to change the position and direction of the fans based on the hardware configuration. This can be useful for systems with large graphics cards, radiators, or different intake and exhaust requirements.
The most unusual feature is the 9.2-inch LCD mounted inside the chassis. The screen sits on a hinge and can be adjusted to suit the build. It can display system information, notifications, a clock, or custom content, giving builders another way to personalize the PC beyond conventional RGB lighting.
ASUS is pairing the Cronox with its new ROG Eurux GR120 ARGB fans. The 120mm fans are 30mm thick and use fluid dynamic bearings. The standard version can reach up to 2600 RPM, with ASUS rating it for up to 85 CFM airflow and 4.5 mmH₂O static pressure. Noise is rated below 33 dB(A).
For builders using the fans as intake units, ASUS is also offering a reverse-blade version. It reaches up to 2200 RPM and is rated for up to 70 CFM airflow and 3.0 mmH₂O static pressure. The reverse design allows the visible side of the fan to face into the case while maintaining its intended airflow direction.
The Eurux GR120 also supports daisy-chain connectivity, reducing cable clutter when several fans are installed. Each fan features three lighting zones, with the ARGB effects controlled through ASUS software.
The ROG Cronox’s included fan setup consists of four Eurux GR120 ARGB fans, with three reverse-blade models positioned for side intake and a conventional fan used for rear exhaust. ASUS is clearly building the case and fans as a combined cooling and visual package rather than treating them as separate products.
ASUS has positioned the ROG Cronox for builders putting together large, high-end gaming systems where cooling capacity and component visibility are both important. The combination of EATX support, dual 360mm radiator compatibility, extensive fan capacity, and an integrated LCD gives the chassis plenty of room for customized builds. The new Eurux GR120 fans, meanwhile, provide ASUS with a matching cooling option for users who want the case’s airflow and lighting system to remain within the ROG ecosystem.
| Specification | ASUS ROG Cronox ARGB | ROG Eurux GR120 ARGB | ROG Eurux GR120 ARGB Reverse |
|---|---|---|---|
| Product Type | EATX Full-Tower PC Case | 120mm ARGB Case Fan | 120mm Reverse-Blade ARGB Fan |
| Motherboard Support | EATX, ATX | — | — |
| Display | 9.2-inch LCD, 60Hz | — | — |
| Fan Support | Up to 14 × 120mm | — | — |
| Included Fans | 4 × Eurux GR120 ARGB | — | — |
| Radiator Support | Up to 2 × 360mm | — | — |
| GPU Clearance | Up to 400mm | — | — |
| CPU Cooler Clearance | Up to 180mm | — | — |
| Maximum Speed | — | 2,600 RPM | 2,200 RPM |
| Airflow | — | Up to 85 CFM | Up to 70 CFM |
| Static Pressure | — | 4.5 mmH₂O | 3.0 mmH₂O |
| Noise Level | — | <33 dB(A) | 32 dB(A) |
| Bearing | — | Fluid Dynamic Bearing | Fluid Dynamic Bearing |
| Fan Thickness | — | 30mm | 30mm |
| Lighting | ARGB | 3-zone ARGB | 3-zone ARGB |
| Connectivity | — | Daisy-chain | Daisy-chain |
| Side Fan Bracket | Rotatable | — | — |
| GPU Mounting | Tool-free GPU slot clamp | — | — |
