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Black ATX mid-tower with dual tempered glass panels and four ARGB fans

ASUS

ASUS A31 PLUS/BK/TG/ARGB// PC case

SKU CH-AV65-2F8HX MPN A31 PLUS/BK/TG/ARGB//

ATX mid-tower with dual tempered-glass panels, four pre-installed 120 mm ARGB fans, 360 mm radiator support, 380 mm GPU clearance and BTF motherboard compatibility

  • Max graphics card length380 mm
  • Housing materialSteel / Plastic / Tempered Glass
  • Power supply mountingBottom
  • Supported motherboard sizesATX / Micro-ATX / Mini-ITX / BTF motherboard compatible
  • Side panel typeFront Side / Left Side
  • Dust filteringBottom / Top
  • Panoramic dual tempered glass panels showcase your build
  • Four pre-installed 120mm ARGB fans deliver vibrant cooling
  • 360mm top radiator support handles high-performance liquid cooling
  • 380mm GPU clearance fits long graphics cards
  • 8° angled base widens viewing angle and improves airflow

Panoramic ATX Mid Tower

The ASUS A31 PLUS is a black ATX mid-tower case built around dual tempered-glass panels on the front and left side. It accepts ATX, Micro-ATX, Mini-ITX and BTF-compatible motherboards while offering a 34 mm cable-management channel behind the motherboard tray. Four ARGB fans come pre-installed for immediate airflow and lighting. The 8° angled base widens the viewing angle and assists intake airflow.

Hidden-Connector Upgrade

This case replaces standard chassis that lack clearance for motherboards with rear-mounted connectors. The dedicated BTF cut-out and routing space let builders move power and data cables out of sight without custom drilling. The jump is worth it when you are assembling a BTF board such as the ROG MAXIMUS Z790 HERO BTF and want a factory-ready solution for clean cable management.

Showcase Builder Focus

The panoramic glass and pre-installed ARGB fans suit builders who want their components on display and RGB lighting out of the box. Buyers who need more than two 3.5-inch drives or who prefer a solid steel front panel for quiet operation should look at a different chassis.

How it compares

Measured against everything we stock in Tower & Desktop PC Cases, at today’s prices. Recalculated every night.

Price $80.99
Cheaper than about 63% of the 1,468 comparable items (median $100.99).
Max graphics card length 380 mm
Lower than about 62% of the 894 comparable items (median 400 mm).

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Specifications

Product
Brand nameASUS
Model nameA31 PLUS TG ARGB BLACK
Product typeATX Mid Tower
Product colorBlack
Storage
3.5-inch internal bays2 × 2.5 in/3.5 in Combo Bay
2.5-inch internal bays2
Ports & slots
Expansion card slots7
Front panel ports1 x headphone / Microphone
2 x USB 3.2 Gen1
1 x USB 3.2 Gen 2 × 2 Type C
Power
Power supply includedNo
Size & build
Max graphics card length380 mm
Housing materialSteel / Plastic / Tempered Glass
Power supply mountingBottom
Side panel typeFront Side / Left Side
Dust filteringBottom / Top
Fan mounting optionsBottom - 3 × 120 mm / Rear - 1 × 120 mm / Rear - 1 × 140 mm / Side - 3 × 120 mm / Top - 2 × 140 mm / Top - 3 × 120 mm
Product dimensions511 × 238 × 435 mm
Product weight8.2kg
Shipping weight10.75 kg
Package size572 × 521 × 318 mm
Compatibility
Supported motherboard sizesATX / Micro-ATX / Mini-ITX / BTF motherboard compatible
Radiator supportTop: 3 × 120 mm / 2 × 140 mm
Rear: 1 × 120 mm / 1 × 140 mm (1 × 120 mm ARGB installed)
Side: 3 × 120 mm (3 × 120 mm ARGB installed)
CPU cooler height limit165 mm
PSU length limit200 mm

Questions about this item

Will the 511 mm deep case fit on my desk and clear a 380 mm graphics card?

The chassis measures 511 mm deep by 238 mm wide by 435 mm tall and accepts graphics cards up to 380 mm long, so check your desk depth against 511 mm and allow a few millimetres for rear cables.

How do I install the included ARGB fans and where do I plug the 3.2 Gen 2x2 Type C front header?

Four 120 mm ARGB fans come pre-mounted — three on the side bracket and one at the rear — so you only need to connect their power and ARGB cables to the motherboard headers and route the front-panel USB 3.2 Gen 2x2 Type C cable to the matching header on the board.

What filter cleaning or fan replacement should I plan for later?

Magnetic dust filters sit at the top and bottom; pull them out and rinse or vacuum every few months, and the pre-installed 120 mm ARGB fans can be swapped for any standard 120 mm or 140 mm units using the same mounting points.

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