ASUS A31 Midi Tower Black

Mid Tower, ATX/Micro-ATX/Mini-ITX/BTF, 2 x 2.5"/3.5" Combo Bay, 8.2 kg

Key Features

• Ready for Hidden Connectors: Built for motherboards featuring hidden connectors to optimize cable management for a clutter-free setup
• Broad Compatibility: The A31 supports up to 360mm radiators combined with fans of up to 80mm thick, plus graphics cards up to 380mm in length and CPU air coolers with heights of up to 165mm
• Panoramic Design: Tempered glass panels on the front and side offer unobstructed views of the main chamber
• 8° Angled Base: The golden angle combines functionality and aesthetics, enhancing airflow efficiency for better thermal performance while widening the viewing angle for a more immersive experience

Description

Discover Hidden Potential
The ASUS A31 is a PC case crafted for minimalist mainstream DIY PC builders. It supports a variety of AIO coolers and graphics cards, and easily accommodates motherboards with hidden connector designs, ensuring a clean, clutter-free setup.

Ready for Hidden Connectors
In addition to providing a clean PC build experience, the A31 is compatible with the ROG MAXIMUS Z790 HERO BTF, a motherboard that features innovative hidden connectors and headers located on the underside to maximize clean cable management.

Broad Compatibility
The A31 ATX case supports up to 360mm radiators, graphics cards up to 380mm in length, and CPU air coolers up to 165mm in height, giving builders plenty of options while assembling their next PC.

Boundless Panoramic Views
Experience a seamless view unobstructed by a front pillar, offering an unparalleled visual display of the internal components and ensuring your build shines from every angle.

Capable Cooling
The A31 provides 80mm of clearance for AIO coolers at the top, allowing for thicker radiators and larger fans to enhance cooling performance.

8° Angled Base
The 8° angle of the base integrates functionality and elegance, promoting efficient cooling and offering a wider view for maximum immersive experiences. The base design is also ideal for showcasing your system's personalized style and ARGB effects.

Cable Management
The A31 provides a compartment behind the motherboard that is 34mm wide to help keep cables tucked away and tidy.

Color-Coordinated Builds
Both variants of the A31 come with color-coordinated black or white internal I/O cables to compliment any build theme.

Specifications

Ergonomics
Cable management	Yes
On/off button	Yes
Design
Anti-dust filter	Yes
Form factor	Midi Tower
Type	PC
Number of 5.25" bays	0
Number of 3.5" bays	2
Supported motherboard form factors	ATX, micro ATX, Mini-ITX
Product colour	Black
Side window	Yes
Cable management	Yes
Number of expansion slots	7
Maximum CPU cooler height	16.5 cm
Maximum graphics card length	38 cm
Maximum PSU length	20 cm
On/off button	Yes
Tempered glass panel(s)	Yes
Number of storage drives supported	2
Power supply
Power supply included	No
Ports & interfaces
USB 3.2 Gen 2x2 Type-C ports quantity	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 2.0 ports quantity	0
Combo headphone/mic port	Yes
Cooling
Rear radiator sizes supported	120 mm
Top radiator sizes supported	140,240,360,120,280 mm
Number of rear fans supported (max)	1
Rear fans diameters supported	120,140 mm
Number of top fans supported (max)	3
Top fans diameters supported	120,140 mm
Liquid cooling capability	Yes
Storage
Supported HDD sizes	2.5,3.5"
Weight & dimensions
Width	238 mm
Depth	511 mm
Height	435 mm
Weight	8.2 kg