Asus A31 Plus black (90DC00R0-B19000)
 | Expecting restock A specialized Midi Tower gaming case from the Back-to-Future series, presented by the Asus brand in 2025. First, let's note that the device boasts support for reverse motherboard connectivity technology, allowing for an always clean appearance without visible cables inside the glass "aquarium." The concept of transparency is implemented through glass panels at the front and side, turning the system into a showcase for components. Dimensions of 435x238x511 mm provide spacious interior for graphics cards up to 380 mm long and CPU coolers up to 165 mm tall, covering the needs of most modern gaming configurations. The Asus A31 Plus case is equipped with four pre-installed 120-mm fans with ARGB lighting, integrated into the Aura Sync ecosystem for unified lighting effects with oth...er Asus components. Seven fan slots offer flexibility in cooling setup, including support for 140-mm models at the rear and top. Two positions for liquid cooling systems include support for a large 360-mm radiator at the top. A sturdy steel construction weighing 9.1 kg ensures exceptional stability and minimizes vibrations. The front panel is equipped with high-speed USB-C 3.2 gen2x2, providing data transfer up to 20 Gbps, and two USB 3.2 gen1 ports. A removable drive cage simplifies installation and maintenance of the storage system. E-Catalog uses affiliate links compensated by our partners. |
A specialized Midi Tower gaming case from the Back-to-Future series, presented by the Asus brand in 2025. First, let's note that the device boasts support for reverse motherboard connectivity technology, allowing for an always clean appearance without visible cables inside the glass "aquarium." The concept of transparency is implemented through glass panels at the front and side, turning the system into a showcase for components.
Dimensions of 435x238x511 mm provide spacious interior for graphics cards up to 380 mm long and CPU coolers up to 165 mm tall, covering the needs of most modern gaming configurations. The Asus A31 Plus case is equipped with four pre-installed 120-mm fans with ARGB lighting, integrated into the Aura Sync ecosystem for unified lighting effects with other Asus components.
Seven fan slots offer flexibility in cooling setup, including support for 140-mm models at the rear and top. Two positions for liquid cooling systems include support for a large 360-mm radiator at the top. A sturdy steel construction weighing 9.1 kg ensures exceptional stability and minimizes vibrations. The front panel is equipped with high-speed USB-C 3.2 gen2x2, providing data transfer up to 20 Gbps, and two USB 3.2 gen1 ports. A removable drive cage simplifies installation and maintenance of the storage system.
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Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Asus 2026 - new arrivals, bestsellers, and the most relevant models Asus.
Gaming aquarium
The ASUS A31 Plus case blends gaming chops with a modern design approach. It features two glass panels—front and side—that give a panoramic view of the components and lighting. The set includes 4 ARGB fans with ASUS Aura Sync support, letting you match the color scheme to your system’s style. A separate advantage is support for motherboards with back-connect layouts, such as the ASUS ROG MAXIMUS Z890 HERO BTF, which eliminates visible cables and highlights the aesthetics of an aquarium-style PC. The case has optimal dimensions and accommodates cutting-edge hardware: graphics cards up to 380 mm long and LCS radiators up to 360 mm. The overall weight is substantial at 9.1 kg.
Almost flawless
This model suits builds of any level and will be not only functional but also a decorative part of your setup. A key advantage is the wide range of ports, including USB-C, ensuring convenient connection of gaming gear and mobile devices. That said, there is a weak spot: the front I/O panel is placed on the front of the case, which is handy on a desk but may be less practical on the floor due to the risk of port damage. For dust protection, there are removable filters on the top and bottom.