ASUS ProArt PA401 Standard Edition case supports ATX, M-ATX, and MINI-ITX motherboards. It comes standard with a 160mm custom fan, a one-touch side panel, and a pet-proof power-off lock.

Product Name: ProArt PA401 Standard Edition

Motherboard Form Factor: ATX, Micro-ATX, Mini-ITX

Dimensions: 412 × 225 × 503 mm (D × W × H)

Materials: Steel, ABS plastic, tempered glass (tempered glass version only)

I/O Panel: 2 × USB 3.2 Gen 1 (Type-A), 1 × USB 3.2 Gen 2×2 (Type-C) , 1 × Headphone + Microphone

3.5/2.5 Drive Bays: 1×3.5 + 3×2.5 or 3×3.5 or 2×3.5 + 2×2.5 or 4× 2.5

Vertical Expansion Slots: 2

Maximum GPU Length: 315 mm

Maximum CPU Cooler Height: 160 mm

Maximum Power Supply Length: 170 mm

Cooler Compatibility (Top): 120/140/240 mm

Cooler Compatibility (Front): 2×160 mm/2×140 mm

Fan Support (Top): 2×140 mm / 2×120 mm

Fan Support (Rear): 1×120 mm

Pre-installed Fans (Front): 2×160 mm PWM

Pre-installed Fans (Rear): 1×120 mm PWM

Removable Dust Filters: Front / Bottom

Cable Management Space: 34 mm

Expansion Hub: Supports 5 PWM fans