ASUS ROG Strix Helios II GX601S EATX Mid-Tower Gaming Case

Product Overview

The ASUS ROG Strix Helios II GX601S is a premium showcase gaming chassis built for enthusiasts, gamers, and performance-focused PC builders who demand exceptional cooling, massive hardware compatibility, and premium aesthetics. Featuring tempered glass panels, robust aluminum construction, advanced cable management, and expansive cooling support, this case is designed to handle the most ambitious gaming and workstation builds with ease.

Premium Showcase Design

Crafted for high-end builds, the Helios II combines aggressive ROG styling with premium materials, including a robust aluminum front panel featuring a distinctive diamond-grille design and a 3D-structured airflow filter.

Its tempered glass showcase panels beautifully display your internal hardware, RGB lighting, and custom cooling configurations.

Built for Large Enthusiast Hardware

Designed to accommodate flagship components, the Helios II supports:
• EATX motherboards (up to 12″ × 10.9″)
• ATX motherboards
• Micro-ATX motherboards
• Mini-ITX motherboards

With extensive internal clearance, this chassis is ideal for advanced gaming rigs and workstation-class builds.

Massive GPU Compatibility

With support for graphics cards up to 450mm in length, the Helios II easily accommodates today’s largest flagship GPUs, including oversized next-generation graphics cards.

Additional vertical expansion slots and integrated GPU support hardware help create clean premium showcase builds.

Advanced Cooling Performance

Thermal performance is a core focus of the Helios II, with four pre-installed 140mm performance fans delivering exceptional airflow straight out of the box.

Pre-installed cooling includes:
• 3 × 140mm front PWM fans
• 1 × 140mm rear fan

This high-airflow configuration ensures strong cooling for gaming and high-performance systems.

Extensive Liquid Cooling Support

Built for advanced liquid-cooled systems, radiator compatibility includes:

Front:
• 120mm
• 140mm
• 240mm
• 280mm
• 360mm
• 420mm

Top:
• 120mm
• 140mm
• 240mm
• 280mm
• 360mm

Rear:
• 120mm
• 140mm

Perfect for custom loops and large AIO cooling solutions.

DIY-Friendly Builder Experience

The Helios II is designed to simplify premium PC assembly with thoughtful builder-focused features, including:
• Rear detachable PSU bracket
• Graphics card slot clamp
• Integrated GPU support braces
• Spacious internal layout
• Tool-friendly access

Ideal for both experienced enthusiasts and ambitious first-time builders.

Intelligent Cable Management System

A sophisticated cable management architecture helps maintain clean professional builds with:
• Multifunction cable cover
• Integrated PSU shroud
• Rear cable clips
• Graphics card holder system
• Up to 33mm cable management clearance

This keeps builds clean, organized, and airflow optimized.

Premium Front I/O Connectivity

Modern connectivity options are conveniently located on the front panel, including:
• 2 × USB 3.2 Gen 2×2 Type-C (20Gbps)
• 4 × USB 3.2 Gen 1 Type-A
• 1 × headphone / microphone combo jack
• ARGB lighting control button
• PWM fan speed control button

Excellent connectivity for modern gaming and creator setups.

Storage Expansion

Flexible storage support includes:
• 4 × dedicated 2.5″ drive bays
• 2 × combo 2.5″/3.5″ bays

Suitable for gaming libraries, creative storage, and high-capacity workstation builds.

Premium Cooling & Dust Protection

Removable dust filters help maintain long-term performance and cleaner internals, with filtration at:
• Front
• Top
• Bottom

Combined with high airflow design for balanced cooling efficiency.

Aura Sync ARGB Lighting Support

Integrated Aura Sync ARGB compatibility allows seamless synchronization with ASUS ecosystem lighting for a cohesive RGB gaming setup.

Expansion support includes:
• PWM fan hub support for up to 6 fans
• ARGB LED strip support for up to 6 devices

Built for Heavy-Duty Hardware

Hardware clearance support includes:
• Maximum CPU cooler height: 190mm
• Maximum GPU length: 450mm
• Maximum PSU length: 220mm

Perfect for oversized enthusiast components.

Comfortable Transport Design

Distinctive X-shaped woven carrying straps provide both visual flair and practical transport convenience, making it easier to move your premium build safely.

Dimensions & Weight

• Dimensions: 250 × 565 × 591 mm
  • Weight: 18 kg

A substantial premium chassis built for serious systems.

Ideal For

Perfect for enthusiast gaming PCs, custom water-cooled builds, flagship GPU systems, RGB showcase setups, creator workstations, and premium high-performance desktop builds.

Box Contents

Included in the package:
• ASUS ROG Strix Helios II GX601S Case
• Pre-installed 140mm fans
• PWM fan extension hub
• ARGB extension support accessories
• Mounting hardware
• User documentationw