Overview

The ASUS A31 Plus TG ARGB is an ATX mid-tower case designed around the hidden-connector (BTF) concept, offering a clean, cable-free interior look when paired with compatible motherboards. It supports graphics cards up to 380mm and radiators up to 360mm, making it suitable for high-end gaming and workstation builds. Four 120mm ARGB fans come pre-installed, with the three front fans using reverse blades for optimal intake aesthetics. The tempered glass side panel showcases the internal components clearly. Positioned in the mid-to-high range, this case delivers excellent expansion for its price point—typically around ¥10,000–¥12,000. It's a strong choice for builders who prioritize clean cable management, large GPU clearance, and water-cooling capability without breaking the bank.

Compatibility Guide

The A31 Plus TG ARGB supports ATX, Micro-ATX, and Mini-ITX motherboards, including BTF (hidden-connector) models. The power supply mounts at the bottom, accommodating units up to 200mm in length. GPU clearance is a generous 380mm, enough for flagship cards like the RTX 4090. CPU cooler height is not officially specified, but the top 360mm radiator support means most high-end air coolers and AIOs will fit. Storage options include two 3.5-inch bays and two 2.5-inch bays. The front I/O panel features one USB 3.2 Gen 2 Type-C port, along with standard USB-A and audio jacks.

Product Info

Released in late 2024, the ASUS A31 Plus TG ARGB sits in the mid-to-high segment of the case market. Its key differentiator is BTF motherboard support, which allows near-invisible cable routing. The case comes with four pre-installed 120mm ARGB fans (three reverse-blade intakes, one rear exhaust). Cable management space is 34mm deep, making it easier to hide wiring. The tempered glass panel is tool-less for easy access.

Best Use Cases

High-end gaming PC builders: With 380mm GPU clearance and 360mm radiator support, you can install flagship graphics cards and custom water-cooling loops without compromise. Cable-management enthusiasts: Pairing this case with a BTF motherboard virtually eliminates visible cables on the front side—perfect for those who want a pristine interior view through the tempered glass. Budget-conscious performance seekers: You get four ARGB fans, large radiator support, and a modern Type-C port at a price that undercuts many competing cases with similar features. Users who don't need extreme silence: The mesh front panel prioritizes airflow over noise dampening. If whisper-quiet operation is your top priority, consider adding sound-dampening material or choosing a different case.

Things to Consider

BTF motherboard support is still niche—only a handful of ASUS and partner boards use the hidden-connector layout. If you use a standard ATX board, you lose the main aesthetic advantage. The case does not include a fan hub or RGB controller; you'll need to connect fans directly to motherboard headers, which may require a separate hub for full control. At 9.1kg, the case is relatively heavy, and the tempered glass panel is fragile—handle with care during transport or maintenance. The standard fans are decent but not top-tier in noise or static pressure; enthusiasts may want to replace them for better performance. ## FAQ
Q: Can I use a standard ATX motherboard, or do I need a BTF board? A: Standard ATX, Micro-ATX, and Mini-ITX boards work fine. The BTF feature is optional—it only provides the cable-hiding benefit when paired with a compatible hidden-connector motherboard. Q: Will a 360mm radiator fit in the top without interfering with RAM? A: In most cases, yes—standard-height RAM clears a 360mm radiator mounted in the top. However, very tall RAM modules with large heatspreaders may cause clearance issues. Check your radiator thickness and RAM height before building. Q: Can I replace the pre-installed fans? A: Absolutely. The case supports up to ten 120mm fans total, so you can swap in your preferred fans or add more for custom water-cooling loops. Standard 120mm fan sizes are used throughout.

Product Disclosure (Amazon)

  • Manufacturer: ASUS
  • Seller: oluʻolu
  • Fulfilled by: oluʻolu
  • ASIN: B0DRPNX1GX
  • Note: This article covers a manufacturer-made product based on Amazon listing details.