Introducing the Asus A31 TG Black ATX Mid Tower Case — a study in restrained elegance and practical engineering from Asus. Crafted for the minimalist mainstream DIY PC builder, the A31 TG Black blends clean lines, a tempered clear side panel and robust steel construction to create a chassis that highlights your components while keeping the build tidy and efficient. With thoughtful internal layouts and modern I/O, this mid-tower is ready to house high-performance hardware while maintaining a refined, uncluttered aesthetic.
Benefits
- Clean, professional-looking builds: Designed to showcase components through a clear side panel while keeping cables and connectors out of sight for a polished finished look.
- Flexible compatibility: Supports ATX, Micro-ATX and Mini-ITX motherboards and accommodates a wide range of cooling and graphics configurations so you can build to your performance needs.
- Simplified cable management: Built with hidden connector support and routing options to minimize visible cabling and improve airflow, making assembly and upkeep straightforward.
- Modern connectivity: Front-panel USB 3.2 Gen1 ports and a high-speed USB 3.2 Gen 2x2 Type-C port ensure fast, convenient access for peripherals and external drives.
- Durable, understated design: Steel construction and precise engineering give you a reliable chassis that looks timeless in any setup, from living room workstation to gaming corner.
- Feature: Ready for Hidden Connectors — The A31 TG is optimized for motherboards with concealed connector designs, enabling cable routing that tucks everything out of sight. The result is a truly immaculate build with uncluttered interior lines and greater focus on component presentation.
- Feature: Broad cooling and hardware support — Designed to accept up to 360 mm radiators (with compatible fan stack thickness up to 80 mm), graphics cards up to 380 mm long and CPU air coolers up to 165 mm tall, the case gives you the freedom to pair high-end cooling and GPU solutions without compromise.
- Feature: Modern front I/O package — Front inputs include a headphone/microphone jack, two USB 3.2 Gen1 ports and a USB 3.2 Gen 2x2 Type-C port for fast data transfer and versatile peripheral connectivity right at your fingertips.
- Feature: Showcase-ready tempered side panel — A clear side panel provides a full view of your interior components while also serving as an elegant frame for RGB or muted builds alike. It’s ideal for builders who want the visual impact of their hardware without sacrificing tidiness.
- Feature: Robust, compact chassis design — The steel ATX mid tower body measures 238 x 511 x 435 mm, delivering a compact footprint that fits most desks and entertainment centers while still accommodating a highly capable hardware lineup. Thoughtful internal layout and sturdy materials make assembly a reliable, repeatable process.
Key features
Summary
The Asus A31 TG Black ATX Mid Tower Case strikes a refined balance between minimalist aesthetics and practical flexibility. Whether you’re assembling a powerful workstation, a clean-looking gaming rig, or a living-room-friendly multimedia PC, this case provides the structural quality, connectivity and thermal headroom required for modern builds. With support for hidden connectors and an interior designed to conceal cables, the A31 TG Black helps you achieve a sleek, professional finish that highlights your components — not the clutter around them. Manufacturer: Asus. Model/MPN: A31 TG BLACK. UPC: 197105798373. Choose the A31 TG Black when you want a discreet, capable platform that elevates the presentation and performance of your next PC project.
NOTICE: This case is compatible with Asus BTF (“Back To (the) Future”) — choose this chassis to keep connections and cables neatly out of sight for an immaculate final build.
| Manufacturer | Asus |
|---|---|
| Manufacturer Part | A31 TG BLACK |
| UPC | 197105798373 |
| Case Type | ATX Mid Tower |
| Dimensions | 238 x 511 x 435 mm |
| Motherboard Support | Micro ATX / Mini-ITX, ATX / Micro ATX |
| Front Inputs | 1 x headphone / Microphone, 2 x USB 3.2 Gen1 ,1 x USB 3.2 Gen 2x2 Type C |
| Material | Steel |
| Clear Side Panel | Yes |
| Manufacturer Warranty | Limited 2 Years |






