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A distinctive triple-chamber architecture isolates high-temperature components to maximize cooling efficiency and sustained performance. Dedicated chambers for the CPU, GPU/motherboard, and PSU with cables and storage deliver outstanding thermal management while simplifying the PC assembly experience.
A distinctive triple-chamber architecture isolates high-temperature components to maximize cooling efficiency and sustained performance. Dedicated chambers for the CPU, GPU/motherboard, and PSU with cables and storage deliver outstanding thermal management while simplifying the PC assembly experience.

The spacious interior accommodates the most powerful GPUs with ample breathing room, while dual airflow ducts channel cool air directly through the graphics card for maximum performance potential.

The spacious interior accommodates the most powerful GPUs with ample breathing room, while dual airflow ducts channel cool air directly through the graphics card for maximum performance potential.

Pre-installed reverse-rotor iCUE LINK LX-R RGB 120mm fans positioned at the chassis bottom provide efficient, whisper-quiet cooling with stunning, unobstructed RGB illumination. The included System Hub supports up to 24 iCUE LINK devices, allowing simple expansion of additional iCUE LINK fans using just one cable.
Pre-installed reverse-rotor iCUE LINK LX-R RGB 120mm fans positioned at the chassis bottom provide efficient, whisper-quiet cooling with stunning, unobstructed RGB illumination. The included System Hub supports up to 24 iCUE LINK devices, allowing simple expansion of additional iCUE LINK fans using just one cable.

Two glass panels meet at the chassis corner and swing outward on concealed hinges for a seamless aesthetic and effortless hardware access.
Two glass panels meet at the chassis corner and swing outward on concealed hinges for a seamless aesthetic and effortless hardware access.

The AIR 5400 supports reverse-connector motherboards from ASUS, MSI, and GIGABYTE for exceptionally clean builds with zero visible cables.
The AIR 5400 supports reverse-connector motherboards from ASUS, MSI, and GIGABYTE for exceptionally clean builds with zero visible cables.


The included Anti-sag Stabilization Arm adjusts to accommodate various GPU sizes and remains concealed when a GPU is installed for an even cleaner appearance.

The included Anti-sag Stabilization Arm adjusts to accommodate various GPU sizes and remains concealed when a GPU is installed for an even cleaner appearance.

QuikTurn® screws enable rapid fan installation with a reusable storage box to prevent loss. A microfiber cloth is also provided to maintain pristine panoramic glass clarity.
QuikTurn® screws enable rapid fan installation with a reusable storage box to prevent loss. A microfiber cloth is also provided to maintain pristine panoramic glass clarity.


Nylon brushes positioned between chambers facilitate effortless cable routing without visible gaps that could compromise the aesthetic.

Nylon brushes positioned between chambers facilitate effortless cable routing without visible gaps that could compromise the aesthetic.
Cable organization has never been simpler with RapidRoute 2.0. It incorporates a redesigned pegboard motherboard tray allowing easy repositioning and rotation of cable ties wherever desired for a tidy assembly.
Cable organization has never been simpler with RapidRoute 2.0. It incorporates a redesigned pegboard motherboard tray allowing easy repositioning and rotation of cable ties wherever desired for a tidy assembly.

The AIR 5400 includes 3x 120mm reverse-rotor intake fans at the bottom, with capacity for 7x additional fans in the CPU chamber, roof, and rear exhaust for highly effective airflow throughout both chambers.

The AIR 5400 includes 3x 120mm reverse-rotor intake fans at the bottom, with capacity for 7x additional fans in the CPU chamber, roof, and rear exhaust for highly effective airflow throughout both chambers.

Convenient front panel connections include a USB 3.2 Gen 2x2 Type-C port with 20Gb/s bandwidth, 2x USB 3.2 Gen 1 Type-C ports with 5Gb/s bandwidth, and a combination audio/microphone jack.
Convenient front panel connections include a USB 3.2 Gen 2x2 Type-C port with 20Gb/s bandwidth, 2x USB 3.2 Gen 1 Type-C ports with 5Gb/s bandwidth, and a combination audio/microphone jack.

Everything you need to know about this product
It separates the CPU, GPU/motherboard, and PSU into dedicated chambers, improving airflow, thermal efficiency, and overall system organization.
It features dual airflow ducts that direct cool air straight through the GPU, combined with a spacious interior for optimal thermal performance.
The case includes pre-installed reverse-rotor iCUE LINK LX-R RGB 120mm fans, providing efficient, quiet cooling with vibrant RGB lighting.
Yes, the included System Hub supports up to 24 iCUE LINK devices, allowing easy expansion with a simplified single-cable setup.
It includes dual curved tempered glass panels that open like French doors for seamless aesthetics and easy hardware access.
Yes, it supports reverse-connector motherboards from ASUS, MSI, and GIGABYTE for clean, cable-free builds.
Yes, it comes with an adjustable anti-sag stabilization arm to support heavy graphics cards and prevent PCIe slot strain.
It uses nylon brush pass-throughs and the RapidRoute 2.0 system with a pegboard tray for flexible, clean, and efficient cable routing.
The case includes 3x 120mm intake fans and supports up to 7 additional fans across multiple positions for optimized airflow.
It includes a USB 3.2 Gen 2x2 Type-C port (20Gb/s), 2x USB 3.2 Gen 1 Type-C ports (5Gb/s), and a combined audio/microphone jack.
AI-Generated Content: These FAQs are generated by an automated AI system and may contain inaccuracies or omissions. Evetech makes no warranties, express or implied, regarding their completeness or reliability. For definitive information, please refer to the manufacturer's official specifications.













Please Note: Product images are for illustrative purposes only and may differ from the actual product.
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