Asus A21 Mid-Tower Case (White) – (AC-90DC00H3-B00000)
Form Factor: Mid-Tower (supports ATX, Micro-ATX, Mini-ITX motherboards)
Cooling: Pre-installed fans (number may vary), supports additional fan/radiator installation
Drive Bays: 2.5″ and 3.5″ bays for storage expansion
Expansion Slots: Standard ATX slots
Front I/O Ports: USB-A, audio jacks
Chassis Features: Tempered glass side panel, cable management, tool-free design
PSU: Not included (supports standard ATX PSU)
Color: White
NP#9309390 (02.1.2026)
