Asus A31 Plus ARGB Gaming ATX Metal Tower Case – Black
£105.53 Original price was: £105.53.£101.99Current price is: £101.99. Inc.VAT
In stock
In stock
Features
- ATX Case
- USB 3.0, USB-C
- 7 Expansion Slots
- Multiple Fan Mounts
- Radiator Compatible
View Delivery Options
- Free Click & Collect: Pick up today from our Central London store.
- Standard Delivery (Free): Arrives in 2–3 working days.
- Express Delivery: Arrives in 1–2 working days.
View Payment Methods
Asus A31 Plus ARGB Black ATX Mid Tower Premium Gaming Case Superior Airflow Performance
Premium Aesthetics and Visibility
The ASUS A31 Plus ARGB Mid-Tower case is meticulously engineered for gamers who prioritize both style and substance. Featuring a sleek black finish and a tempered glass side window, this chassis provides a crystal-clear view of your high-end internal components. The integrated multi-color illumination creates a vibrant gaming atmosphere, while the robust metal construction ensures long-lasting durability. This case is not just a housing for your hardware; it is a centerpiece designed to showcase your build with professional-grade elegance.
Â
Advanced Cooling and Airflow
Thermal management is at the core of the A31 Plus design, featuring superior airflow capabilities to keep your components running at peak performance. The case comes equipped with three 120 mm side fans and one 120 mm rear fan pre-installed, ensuring immediate heat dissipation. For enthusiasts looking to push their systems further, it supports extensive liquid cooling configurations, including top radiators up to 360 mm. The inclusion of anti-dust filters ensures that your internal hardware remains clean, maintaining optimal airflow over time.
Â
Versatile Compatibility and Space
Designed to accommodate a wide range of hardware, the A31 Plus supports ATX, micro ATX, and Mini-ITX motherboard form factors. The spacious interior provides ample room for high-performance components, including graphics cards up to 380 mm in length and CPU coolers up to 165 mm in height. With seven expansion slots and dedicated bays for both 3.5-inch and 2.5-inch drives, users have the flexibility to expand their storage and connectivity as needed. The bottom-mounted power supply shroud supports units up to 200 mm, keeping the bulk of your cabling tucked away.
Â
Modern Connectivity and Cable Management
The I/O panel is equipped with the latest standards to ensure fast data transfer and easy peripheral access, featuring two USB 3.2 Gen 1 Type-A ports and a high-speed USB 3.2 Gen 2x2 Type-C port. A combo headphone and microphone port provides a seamless audio connection for gaming headsets. To maintain a professional look, the case includes dedicated cable management features that allow you to route wires cleanly behind the motherboard tray. This focus on organization not only improves the visual appeal but also further enhances the internal airflow of the system.
Â
| Brand | ASUS |
| Model | A31 Plus ARGB |
| Material | Metal, Tempered Glass |
| Form factor | Midi Tower |
| Product colour | Black |
| Supported motherboard form factors | ATX, micro ATX, Mini-ITX |
| Number of 3.5″ bays | 2 |
| Number of 2.5″ bays | 2 |
| Number of expansion slots | 7 |
| Illumination colour | Multi |
| Maximum CPU cooler height | 16.5 cm |
| Maximum graphics card length | 38 cm |
| Maximum PSU length | 20 cm |
| Power supply location | Bottom |
| USB 3.2 Gen 1 Type-A ports quantity | 2 |
| USB 3.2 Gen 2×2 Type-C ports quantity | 1 |
| Side fans installed | 3x 120 mm |
| Rear fans installed | 1x 120 mm |
| Top radiator sizes supported | 120, 140, 240, 280, 360 mm |
| Supported HDD sizes | 2.5, 3.5″ |
| Width | 238 mm |
| Depth | 511 mm |
| Height | 435 mm |
| Weight | 9.1 kg |
| MPN | 90DC00R0-B19000 |
| EAN | 4711387808856 |
| Warranty Type | Manufacturer Limited Warranty |
| Warranty Period | 2 Years |
| Coverage | Defects in materials and workmanship under normal use |
| Exclusions | Physical damage, unauthorized modifications, or improper installation |
| Service Type | Carry-in / Return to Base |
| Weight | 9.1 kg |
|---|---|
| Manufacturer | Asus |
| Color | Black |
| Motherboard Form Factor | ATX, Micro ATX, Mini ITX |
You may also like
Intel Core i9-14900K Processor – 24 Cores, 32 Threads, Up to 6.0GHz Boost Clock, LGA1700 CPU (Retail Box)
In stock
NZXT F240 RGB Core 240mm Uni-body Fan – White
In stock
NZXT H5 Flow Mid Tower White, High-Airflow Gaming PC Case, Tempered Glass
In stock
NZXT H6 Flow Compact Dual Chamber Black Mid Tower Case
In stock
NZXT H7 Flow RGB (2024) White Mid Tower Case
In stock
NZXT H9 Air Flow (2025) Dual-Chamber Mid Tower Case – Black
In stock
NZXT H9 Air Flow (2025) Dual-Chamber Mid Tower Case – Black
In stock
NZXT H9 Air Flow (2025) Dual-Chamber Mid Tower Case – White
In stock
NZXT H9 Flow RGB+ Dual-Chamber ATX Mid Tower Case – Black
In stock
NZXT Kraken 240 Elite V2 2024 White with RGB fans CPU Liquid Cooler
In stock
NZXT N9 Z890 Intel Z890 LGA 1851 ATX Motherboard
In stock
Customer Reviews
Description
Asus A31 Plus ARGB Black ATX Mid Tower Premium Gaming Case Superior Airflow Performance
Premium Aesthetics and Visibility
The ASUS A31 Plus ARGB Mid-Tower case is meticulously engineered for gamers who prioritize both style and substance. Featuring a sleek black finish and a tempered glass side window, this chassis provides a crystal-clear view of your high-end internal components. The integrated multi-color illumination creates a vibrant gaming atmosphere, while the robust metal construction ensures long-lasting durability. This case is not just a housing for your hardware; it is a centerpiece designed to showcase your build with professional-grade elegance.
Â
Advanced Cooling and Airflow
Thermal management is at the core of the A31 Plus design, featuring superior airflow capabilities to keep your components running at peak performance. The case comes equipped with three 120 mm side fans and one 120 mm rear fan pre-installed, ensuring immediate heat dissipation. For enthusiasts looking to push their systems further, it supports extensive liquid cooling configurations, including top radiators up to 360 mm. The inclusion of anti-dust filters ensures that your internal hardware remains clean, maintaining optimal airflow over time.
Â
Versatile Compatibility and Space
Designed to accommodate a wide range of hardware, the A31 Plus supports ATX, micro ATX, and Mini-ITX motherboard form factors. The spacious interior provides ample room for high-performance components, including graphics cards up to 380 mm in length and CPU coolers up to 165 mm in height. With seven expansion slots and dedicated bays for both 3.5-inch and 2.5-inch drives, users have the flexibility to expand their storage and connectivity as needed. The bottom-mounted power supply shroud supports units up to 200 mm, keeping the bulk of your cabling tucked away.
Â
Modern Connectivity and Cable Management
The I/O panel is equipped with the latest standards to ensure fast data transfer and easy peripheral access, featuring two USB 3.2 Gen 1 Type-A ports and a high-speed USB 3.2 Gen 2x2 Type-C port. A combo headphone and microphone port provides a seamless audio connection for gaming headsets. To maintain a professional look, the case includes dedicated cable management features that allow you to route wires cleanly behind the motherboard tray. This focus on organization not only improves the visual appeal but also further enhances the internal airflow of the system.
Â
Specifications
| Brand | ASUS |
| Model | A31 Plus ARGB |
| Material | Metal, Tempered Glass |
| Form factor | Midi Tower |
| Product colour | Black |
| Supported motherboard form factors | ATX, micro ATX, Mini-ITX |
| Number of 3.5″ bays | 2 |
| Number of 2.5″ bays | 2 |
| Number of expansion slots | 7 |
| Illumination colour | Multi |
| Maximum CPU cooler height | 16.5 cm |
| Maximum graphics card length | 38 cm |
| Maximum PSU length | 20 cm |
| Power supply location | Bottom |
| USB 3.2 Gen 1 Type-A ports quantity | 2 |
| USB 3.2 Gen 2×2 Type-C ports quantity | 1 |
| Side fans installed | 3x 120 mm |
| Rear fans installed | 1x 120 mm |
| Top radiator sizes supported | 120, 140, 240, 280, 360 mm |
| Supported HDD sizes | 2.5, 3.5″ |
| Width | 238 mm |
| Depth | 511 mm |
| Height | 435 mm |
| Weight | 9.1 kg |
| MPN | 90DC00R0-B19000 |
| EAN | 4711387808856 |
Warranty
| Warranty Type | Manufacturer Limited Warranty |
| Warranty Period | 2 Years |
| Coverage | Defects in materials and workmanship under normal use |
| Exclusions | Physical damage, unauthorized modifications, or improper installation |
| Service Type | Carry-in / Return to Base |
Customer Also Bought
You may also like
DeepCool CH360 Digital Micro ATX White Case
In stock
NZXT F240 RGB Core 240mm Uni-body Fan – White
In stock
NZXT H5 Flow Mid Tower White, High-Airflow Gaming PC Case, Tempered Glass
In stock
NZXT H6 Flow Compact Dual Chamber Black Mid Tower Case
In stock
NZXT H6 Flow RGB Black Compact Dual-Chamber Tempered Glass PC Case
In stock
NZXT H6 Flow White Compact Dual-Chamber Tempered Glass PC Case
In stock
NZXT H7 Flow White Mid Tower Tempered Glass PC Gaming Case
In stock
NZXT H9 Air Flow (2025) Dual-Chamber Mid Tower Case – White
In stock
NZXT H9 Flow RGB+ Dual-Chamber ATX Mid Tower Case – Black
In stock
NZXT H9 Flow RGB+ Dual-Chamber ATX Mid Tower Case – White
In stock
NZXT Kraken 420 Elite V2, 420mm AIO Liquid CPU Cooler, Customizable IPS Display, RGB Fans, Black
In stock
SilverStone XE360-TR5 High Performance 360mm AIO Liquid CPU Cooler for AMD TR5/SP6, P12 PWM Fans & PWM Controlled Pump, Black
In stock
Reviews
Frequently Asked Questions
What payment methods can I use to buy tech at House of Computers?
We accept all major credit and debit cards (Visa, Mastercard, American Express), as well as PayPal, Apple Pay, and Google Pay for secure and fast checkout.
Can I spread the cost of my purchase?
Yes, we offer flexible financing options at checkout. You can choose to split your payment into manageable installments through our designated finance partners.
How fast can I get my product delivered?
We offer a range of delivery options. For UK mainland addresses, we provide Next Working Day delivery if you order before our daily cut-off time. Standard delivery typically takes 2-3 working days.
Do you offer international shipping for tech at House of Computers?
Currently, we primarily ship within the UK. For specific international shipping requests or enterprise orders, please contact our support team to discuss available logistics and rates.
What is your returns policy?
We offer a 14-day standard return policy. If you change your mind, you can return the item to us unopened and in its original condition for a full refund.
Does this product come with a warranty?
Yes, all our tech products are brand new and come with a standard manufacturer's warranty, which is typically 1 to 3 years depending on the brand and component.
Are your tech products brand new and genuine?
Yes, all our tech products are brand new and come with a standard manufacturer's warranty, which is typically 1 to 3 years depending on the brand and component.
Where can I get help if I have an issue with my item?
Our technical support team is ready to help! You can reach out to us via the "Contact Us" page, open a support ticket through your account dashboard, or email us directly with your order number.
