ASUS ROG Strix Helios II GX601S Midi Tower Black
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ASUS ROG Strix Helios II GX601S Midi Tower Black
ASUS ROG Strix Helios II GX601S, Midi Tower, PC, Black, ATX, EATX, micro ATX, Mini-ITX, Aluminium, Tempered glass, Gaming
- Premium design: The Helios II is made for showcase builds, with aluminum front panel featuring diamond-grille design and 3D-structured filter to support effective cooling
- Optimal thermal performance: Pre-installed four 140 x 28mm performance fans deliver ultimate airflow
- Ready for the DIY experience: PC building is made easy with support for EATX motherboards and graphics cards up to 450mm long, plus a graphics card slot clamp and a rear detachable PSU bracket
- Tidy PC building: Effortless cable management is enabled by a multifunction cover with graphics card holders, a PSU shroud, a cable cover and rear cable clips
- Advanced I/O panel: This section features two USB 20Gbps Type-C ports, four USB-A 3.0 ports, an ARGB-lighting control button and a fan-speed PWM control button
ROG Strix Helios II EATX mid-tower gaming case with dual tempered glass side panels, GPU support for up to 450mm in length, aluminum frame and front panel, GPU braces and 420mm radiator support
- Premium design: The Helios II is made for showcase builds, with aluminum front panel featuring diamond-grille design and 3D-structured filter to support effective cooling
- Optimal thermal performance: Pre-installed four 140 x 28mm performance fans deliver ultimate airflow
- Ready for the DIY experience: PC building is made easy with support for EATX motherboards and graphics cards up to 450mm long, plus a graphics card slot clamp and a rear detachable PSU bracket
- Tidy PC building: Effortless cable management is enabled by a multifunction cover with graphics card holders, a PSU shroud, a cable cover and rear cable clips
- Advanced I/O panel: This section features two USB 20Gbps Type-C® ports, four USB-A 3.0 ports, an ARGB-lighting control button and a fan-speed PWM control button
- Comfortable case straps: Easily carry your prized build to LAN parties with ergonomic and stylish X-shaped woven straps
Striking Looks. Cool Moves.
ROG Strix Helios II is a premium mid-tower gaming case featuring dual tempered glass side panels, a refined aluminum frame, and a diamond grille front panel with a 3D-structured front filter. It comes pre-installed with four 140 x 28 mm performance fans, delivering optimized airflow and enhanced thermal performance for demanding gaming setups. Engineered for expandability and performance, it's ready for motherboards ranging from ITX to EATX and serious water-cooling setups as well - making it the perfect choice for a classic ROG showcase build.
Premium Design & Aesthetics
ROG Strix Helios II is made for showcase builds with dual 4mm-thick tempered glass side panels fitted in a refined brushed-aluminum frame. The aluminum front panel, featuring a diamond grille design, is manufactured using high-precision CNC milling technology and an anodizing process. The diagonal slashes on the front are inspired by race car elegance and individuality to make the Helios II unique. With rounded edges, a streamlined shape and hidden seams, this chassis is sleeker than ever.
Four Pre-Installed Performance Fans
The Helios II is designed to balance performance and acoustics: Four pre-installed 140mm fans with 28mm frames deliver strong airflow while maintaining a low 29 dB(A) noise level.
Ready For High-Performance Builds With Dual AIO Support
he ROG Strix Helios II is built to perform and primed for expansion, with ample space for GeForce RTX™ 5090 graphics cards or hardcore water-cooling setups. It can handle a ROG Ryuo IV SLC 360 ARGB AIO cooler and the 360mm radiator of the ROG Astral LC GeForce RTX 5090 at the same time. It features support for radiators up to 420mm in the front and 360mm at the top, with room reserved for installing the pump and reservoir of a custom loop.
Easy Installation & Maintenance
ROG Strix Helios II is designed with multiple mechanisms to provide the smoothest building experience, even for DIY novices. Meanwhile, keeping your rig clean is made easy with built-in dust filters and easy access to all areas.
- Tool-Free Side Panel Design - Pushing a button at the rear of the case releases one of the side panels for tool-less access to the interior. Its tempered glass is hinged on the bottom to swing away and rest at an angle, or you can remove the panel completely and set it aside while you tinker.
- Modular Fan & Radiator Mounts - Two removable brackets let you easily mount fans and radiators before installing the whole assembly into the case, simplifying your building experience.
- Patented Graphics Card Slot Clamp - A tool-free graphics card slot clamp makes your PC building faster and hassle-free with a simple snap that secures your GPU firmly in place.
- Rear Detachable PSU Bracket - For easier installation, a rear bracket detaches from the case so that a power supply can slide right in.
- Dust Filters - The 3D-structured front filter provides ample space for the front fans while providing optimized airflow and acoustics. It combines forces with removable filters on the top and underside to provide all-round protection from dust, making cleaning and maintenance easier.
Effortless Cable Management
Keep your build sharp and tidy with flexible covers and a comprehensive cable management system. A cable grommet channel features hook and loop fastener to let you neatly organize two sets of cables.
- Multifunction Cover - A multifunction cover with graphics card braces cleverly hides cabling while providing sturdy support to graphics cards. Its position can be adjusted to accommodate an ATX or EATX motherboard.
- PSU Shroud - The movable two-piece PSU shroud has a front cut-out to enable compatibility with the OLED panels of ROG Thor or other power supplies.
- Cable Cover - A cable cover conceals unsightly wiring, resulting in a clean and organized build. In addition, the Helios II provides versatile cable management with a cable grommet bar featuring three large straps for two sets of cables.
- Rear Cable Clip - Rear cable clips help ensure clean cable management.
Front I/O Panel
- 20Gbps USB Type-C w/ 60 Watt fast charging - The Helios II includes two USB 20Gbps Type-C ports with support for 60-watt fast charging where compatible.
- ARGB Lighting Control - This LED-lit button toggles an integrated ARGB controller that supports Aura Sync lighting, enabling vast customization of colors and effects
- Premium Fan Speed Control - PWM controls fan speeds automatically, making it easy to switch between light and heavy airflow as needed.
Ergonomic Case Straps
Easily carry your prized build to LAN parties with ergonomically X shape woven fabric straps that combine style and comfort, rigorously tested to support up to 50kg for reliable transport.
ROG Element
The front panel, hook and loop fastener straps and drive cage all feature the distinctive ROG logo, communicating futuristic luxury and elegance.
| Feature | Value |
|---|---|
| Brand | ASUS |
| Manufacturer Product Type | Asus PC Cases |
| Product Type | PC Cases |
| Product Family | ROG Strix Helios II GX601S |
| Form Factor | Midi Tower |
| Collection Model | Asus ROG Strix Helios II GX601S |
| Type | PC |
| Material | Aluminium, Tempered glass |
| Features | RGB Lighting |
| Most Suitable For | Gaming |
| Case Type | Midi Tower Case |
| Colour of product | Black |
| MPN | 90DC00W0-B39000 |
| Product colour | Multicoloured |
| USB 2.0 ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 0 |
| Product colour | Black |
| Top radiator sizes supported | 120,140,240,280,360 mm |
| Rear radiator sizes supported | 120,140 mm |
| Package depth | 390 mm |
| Package height | 740 mm |
| Package width | 705 mm |
| Maximum PSU length | 22 cm |
| Front radiator sizes supported | 120,140,240,280,360,420 mm |
| Maximum graphics card length | 45 cm |
| Maximum CPU cooler height | 19 cm |
| On/off button | Yes |
| RGB control button | Yes |
| Liquid cooling capability | Yes |
| Anti-dust filter | Yes |
| Illumination | Yes |
| Reset button | Yes |
| Width | 250 mm |
| Weight | 18 kg |
| Height | 591 mm |
| Package weight | 21 kg |
| Depth | 565 mm |
| Top fans diameters supported | 120,140 mm |
| Number of top fans supported (max) | 3 |
| Rear fans diameters supported | 120,140 mm |
| Number of rear fans supported (max) | 1 |
| Rear fans installed | 1x 140 mm |
| Tempered glass panel(s) | Yes |
| Front fans diameters supported | 120,140 mm |
| Number of front fans supported (max) | 3 |
| Front fans installed | 3x 140 mm |
| HDD/SSD combo cage | Yes |
| Supported HDD sizes | 2.5,3.5" |
| USB 3.2 Gen 2x2 Type-C ports quantity | 2 |
| Number of HDDs supported | 6 |
| Power supply included | No |
| Illumination location | Front |
| Illumination colour | Multi |
| Side window | Yes |
| Number of expansion slots | 8 |
| Number of external 5.25" bays | 0 |
| Number of internal 3.5" bays | 2 |
| Cable management | Yes |
| Number of 2.5" bays | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Audio Output | Yes |
| Audio Input | Yes |
| Number of 3.5" bays | 2 |
| Number of 5.25" bays | 0 |
| Supported motherboard form factors | ATX, EATX, micro ATX, Mini-ITX |
ROG Strix Helios II GX601S
ROG Strix Helios RGB ATX/EATX mid-tower gaming case with tempered glass, aluminum frame, GPU braces, 420mm radiator support and Aura Sync
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Please note, all images and product specifications are supplied by the manufacturer and are for illustration purposes only.
Quzo code: 411318
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Most items are subject to 30 days returns provided the items are unopened and unused. Any products in which the manufacturer seals have been broken are not eligible for return.

