Ryzen 9 Gaming PC, Ryzen 9 9950X3D2, RTX 5090 32GB, Windows 11 PRO

Asus ROG Strix Helios II E-ATX Mid Tower Gaming Case (4 FANS Included) - Black

ROG Strix Helios II

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.

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.

Effortless Cable Management

Keep your build sharp and tidy with flexible covers and a comprehensive cable management system. A cable grommet channel features velcro to let you neatly organize two sets of cables.

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, Velcro straps and drive cage all feature the distinctive ROG logo, communicating futuristic luxury and elegance.

Case Size

Mid Tower

Motherboard Support

EATX (12" x 10.9"), ATX, Micro-ATX, Mini-ITX

Drive Bays

4 x 2.5" Bay, 2 x 2.5"/3.5" Combo Bay

Expansion Slots

8 (2 additional vertical)

Front I/O Port

1 x Headphone / Microphone, 2 x USB 3.2 Gen 2x2 Type C, 4 x USB 3.2 Gen1

Tempered Glass

Front Side, Left Side, Right Side

Radiator Support (Front)

120mm, 140mm, 240mm, 280mm, 360mm, 420mm

Radiator Support (Rear)

120mm, 140mm

Cooling Support (Front)

3 x 120mm, 3 x 140mm

Cooling Support (Top)

3 x 120mm, 2 x 140mm

Cooling Support (Rear)

1 x 120mm, 1 x 140mm

Pre-installed Fans (Front)

3 x 140mm PWM

Pre-installed Fans (Rear)

1 x 140mm

Maximum CPU Cooler Height

190mm

Maximum PSU Length

220mm

Removable Dust Filters

Front, Top, Bottom

Maximum Cable Management Space

33mm

Dimensions

250 x 565 x 591mm

Weight

18 Kg

AURA Sync

ARGB