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Asus A31 Plus white (90DC00R3-B19000)

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Asus A31 Plus white
black white
2025BTFgamingfan backlightaquariumUSB-C
Chassis Form Factor:Midi Tower
Motherboard size:ATX
PSU power:no PSU
Internal bays 3.5":2
Internal bays 2.5":2
Front panel:USB-A 2 pcs, USB-C 1 pcs
All specifications
Specifications A31 Plus White
Colour
Featuresgaming
Form factorMidi Tower
Mountvertical
Motherboard supportATX
Board placementvertical
Reverse layout motherboard support
PSU form factorATX (regular)
Computer case
Dimensions (HxWxD)435x238x511 mm
PSU max lenght200 mm
Graphics card max lenght380 mm
Fan max height165 mm
Weight9.1 kg
Materialsteel
Lighting typebacklit fan
Lighting colourARGB
Lighting syncAsus Aura Sync
Side panelremovable
Storage
PSU
PSU mountbottom
3.5" bays2
internal 2.5" compartments2 / instead of 3.5" /
Expansion slots7
Cooling
Installed fans4 шт
120 mm
Fans (back)1x140mm / 1x120mm /
Fans (side)3x120mm
Fans (top)2x140mm / 3x120mm /
Fan mounts total7
Dust filtertop and bottom
Liquid cooling system support
Liquid cooling system
Liquid cooling (rear)120 mm
Liquid cooling (top)360mm
Liquid cooling mounts2
Connectors and functions
Placementon the front
USB-A 5Gbps2 pcs
USB-C 20Gbps1 pcs
Audio (microphone/headphones)
More features
Front panelglass
Side panel windowtempered glass
More featuresremovable HDD cage
hidden wiring
CPU cooling mount window
Official Websiteasus.com
Added to E-CatalogMarch 2025
P/N
90DC00R3-B19000

E-Catalog UK editor, Computer Cases
Valerii Lenko, edited 05.04.2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Asus 90DC00R3-B19000

Discover the pinnacle of PC case engineering with the ASUS A31 Plus TG ARGB, a premium Midi Tower designed to be the centerpi... moreece of your high-performance setup. Crafted for enthusiasts who demand both exceptional functionality and stunning aesthetics, this case provides the perfect foundation for your dream gaming rig or creative workstation. Its brilliant white finish and sophisticated design make a bold statement, while the meticulously planned interior offers a seamless and enjoyable building experience.Experience unparalleled thermal management and cooling potential. The ASUS A31 Plus is engineered for maximum airflow, keeping your high-end components running at peak performance even under intense loads. The spacious chassis is optimized for a variety of cooling configurations, offering extensive support for liquid cooling with radiator compatibility up to 360 mm. Furthermore, numerous mounting points for 120 mm fans ensure you can create a custom airflow path to effectively cool your CPU and GPU, guaranteeing system stability and longevity.Showcase your masterpiece with breathtaking clarity and vibrant lighting. The case features a pristine, tempered glass side panel, offering an uninterrupted view of your meticulously chosen components. Elevate your build´s aesthetics with the integrated, fully customizable ARGB illumination. The multi-colour lighting system allows you to personalize your rig with a dazzling array of effects and hues, all synchronized to create an immersive atmosphere that perfectly matches your style and gameplay.Building in the ASUS A31 Plus is a dream, thanks to its Large, thoughtfully designed interior. This case provides ample room for high-end hardware, offering robust support for a wide range of motherboard form factors, including full-size ATX, micro ATX, and Mini-ITX. With clearance for massive graphics cards up to 38 cm in length and tall CPU coolers up to 16.5 cm in height, you have the freedom to install the most powerful hardware on the market. An intuitive cable management system, multiple drive bays, and convenient features like the anti-dust filter and dedicated On/off button make assembly and maintenance effortless, resulting in a clean, professional-looking build.Type:PC.Cable management:Yes.Tempered glass panel(s):Yes.Anti-dust filter:Yes.Maximum PSU length:20 cm.Maximum CPU cooler height:16.5 cm.Number of 3.5 bays:2.Maximum graphics card length:38 cm.On/off button:Yes.Number of expansion slots:7.Product colour:White.Illumination colour:Multi.Illumination:Yes.Number of 2.5 bays:3.Weight:9.1 kg.Depth:511 mm.Height:435 mm.Width:238 mm.Package weight:10.1 kg.Package width:290 mm.Package depth:566 mm.Package height:493 mm.Supported HDD sizes:3.5.Supported HDD sizes:2.5.USB 3.2 Gen 2x2 Type-C ports quantity:1
Tradeinn.com
Delivery: in United Kingdom
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£88.99
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ASUS A31 PLUS Mid Tower Gaming Case - White 90DC00R3-B19000

DISCOVER HIDDEN POTENTIAL The ASUS A31 PLUS is a PC case crafted for minimalist mainstream DIY PC builders. It supports a va... moreriety of AIO coolers and graphics cards, and easily accommodates motherboards with hidden connector designs, ensuring a clean, clutter-free setup. Ready for Hidden Connectors: Built for motherboards featuring hidden connectors to optimize cable management for a clutter-free setup. Broad Compatibility: The A31 PLUS 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. READY FOR HIDDEN CONNECTORS In addition to providing a clean PC build experience, the A31 PLUS 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. Explore our BTF ecosystem lineup BROAD COMPATIBILITY The A31 PLUS 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. Image for illustration only Support 360 mm Radiator 380 mm Graphics Card Length 165 mm CPU Cooler Height 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 PLUS provides 80mm of clearance for AIO coolers at the top, allowing for thicker radiators and larger fans. Four pre-installed ARGB fans also 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 PLUS 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 PLUS come with color-coordinated black or white internal I/O cables to compliment any build theme.
CCLonline.com
Delivery: to United Kingdom
Report
£96.99
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ASUS A31 PLUS TG ARGB Tempared Glass Mid Tower Gaming PC Case - White 90DC00R3-B19000

The ASUS A31 PLUS ATX case offers support for hidden-connector motherboards, 360mm radiators and 380mm graphics cards, with B... morelack or White color options, four pre-installed ARGB fans and clean cable management. Ready for Hidden Connectors:  Built for motherboards featuring hidden connectors to optimize cable management for a clutter-free setup. Broad Compatibility:  The A31 PLUS 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. 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. Ready for Hidden Connectors In addition to providing a clean PC build experience, the A31 PLUS 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 PLUS 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 PLUS provides 80mm of clearance for AIO coolers at the top, allowing for thicker radiators and larger fans. Four pre-installed ARGB fans also 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 PLUS 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 PLUS come with color-coordinated black or white internal I/O cables to compliment any build theme.
Box.co.uk
Delivery: to United Kingdom
Report
£96.94
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ASUS A31 PLUS Mid Tower Gaming Case - White - 90DC00R3-B19000 90DC00R3-B19000

The ASUS A31 PLUS Mid Tower Gaming Case in White offers outstanding airflow and versatility. Designed for optimal performance... more, it supports high-end GPUs and features multiple cooling options. The spacious interior accommodates various configurations, ensuring a superb gaming experience. Ideal for PC builders seeking style and functionality.
Awd-it.co.uk
Delivery: to United Kingdom
Report
£99.90
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Asus Asus A31 PLUS TG ARGB Mid Tower Case - White 90DC00R3-B19000

The ASUS A31 ATX case offers support for hidden-connector motherboards, 360mm radiators and 380mm graphics cards, with Black... moreor White color options and clean cable management. ASUS A31 at a Glance Innovation: Support BTF MB with hidden connectors design Brilliant compatibility: 3.2 Gen 2 Type C port, and compatible with 360mm AIO CPU cooler & 380mm Graphics Card (RTX 4090 compatible). Pre-built 4 ARGB Fans: 4 x 120mm ARGB fans to provide comprehensive cooling and vibrant lighting. 3 fans in front are reverse blades. Capable Cooling: Support up to 10 units of 120mm fans to maximize airflow. Ample Cable Management 34mm wide space makes customers feel easier during DIY process. ASUS A31 Specification Specification Details Model ASUS A31 Case Case Size Mid Tower Motherboard Support ATX, Micro-ATX, Mini-ITX, BTF motherboard compatible Drive Bays 2 x 2.5"/3.5" Combo Bay Expansion Slots 7 Front I/O Port 1 x headphone / Microphone, 2 x USB 3.2 Gen1, 1 x USB 3.2 Gen 2x2 Type C Tempered Glass Front Side, Left Side Radiator Support (Top) 120 mm, 140 mm, 240 mm, 280 mm, 360 mm Radiator Support (Rear) 120 mm Cooling Support (Top) 3 x 120 mm, 2 x 140 mm Cooling Support (Rear) 1 x 120 mm, 1 x 140 mm Maximum CPU Cooler Height 165 mm Maximum GPU Length 380 mm Maximum PSU Length 200 mm Removable Dust Filters Top, Bottom Maximum Cable Management Space 34 mm Dimensions 238 x 511 x 435 mm Weight 8.2 Kg
Overclockers.co.uk
Delivery: to United Kingdom
Report
£99.95
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Series Asus BTF (Back to Future)
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