ASUS A31 PLUS Case
Discover Hidden Potential

The ASUS A31 PLUS 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.

ASUS A31 PLUS Black ATX Case
HIDDEN CONNECTORS

ASUS A31 PLUS is compatible with the ROG MAXIMUS Z790 HERO BTF hidden-connector motherboard to maximize clean cable management.

ASUS A31 PLUS Black ATX Case
BROAD COMPATIBILITY

ASUS A31 PLUS supports up to 360mm radiators, graphics cards up to 380mm in length, and CPU coolers up to 165mm in height.

ASUS A31 PLUS Black ATX Case

* Image for illustration only.

CAPABLE COOLING

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

ASUS A31 PLUS Black ATX Case
CABLE MANAGEMENT

ASUS A31 PLUS provides 34mm wide cable management space to help you keep your wiring tucked away and tidy.

ASUS A31 PLUS Black ATX Case
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.

ASUS A31 PLUS Black ATX Case
Available in Black and White
ASUS A31 PLUS Black ATX Case

Learn more about ASUS A31 PLUS TG ARGB BLACK

Model
Brand
ASUS
Model
A31 PLUS TG ARGB BLACK
Details
Type
ATX Mid Tower
Color
Black
Case Material
Steel / Plastic / Tempered Glass
With Power Supply
No
PSU Mount
Bottom
Motherboard Compatibility
ATX / Micro-ATX / Mini-ITX / BTF motherboard compatible
Side Panel
Front Side / Left Side
Dust Filters
Bottom / Top
Expansion
Internal 3.5" Drive Bays
2 x 2.5"/3.5" Combo Bay
Internal 2.5" Drive Bays
2
Expansion Slots
7
Front Panel Ports
Front Ports
1 x headphone / Microphone2 x USB 3.2 Gen11 x USB 3.2 Gen 2x2 Type C
Cooling System
Fan Options
Bottom - 3 x 120mm / Rear - 1 x 120mm / Rear - 1 x 140mm / Side - 3 x 120mm / Top - 2 x 140mm / Top - 3 x 120mm
Radiator Options
Top: 3 x 120 mm / 2 x 140 mmRear: 1 x 120 mm / 1 x 140 mm (1 x 120 mm ARGB installed)Side: 3 x 120 mm (3 x 120 mm ARGB installed)
Dimensions & Weight
Max GPU Length
380 mm
Max CPU Cooler Height
165 mm
Max PSU Length
200 mm
Dimensions
511 x 238 x 435 mm
Weight
8.2kg
Additional Information
First Listed on Newegg
November 28, 2025
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