BrandASUS
ModelROG Strix Helios II
TypeMid Tower
Motherboard CompatibilityEATX, ATX, Micro-ATX, Mini-ITX
Side Panel WindowTempered Glass (Front, Left Side, Right Side)
Dust FiltersFront, Top, Bottom
L E DAURA Sync ARGB
Internal 3.5" Drive Bays2 × 2.5"/3.5" Combo Bays
Internal 2.5" Drive Bays4 × 2.5" Bays + 2 × 2.5"/3.5" Combo Bays
Expansion Slots8 + 2 Vertical
Front Ports1 × Headphone/Microphone, 2 × USB 3.2 Gen 2x2 Type-C, 4 × USB 3.2 Gen1
Fan OptionsFront: 3 × 120 mm / 3 × 140 mm • Top: 3 × 120 mm / 2 × 140 mm • Rear: 1 × 120 mm / 1 × 140 mm • Pre-installed: Front 3 × 140 mm PWM, Rear 1 × 140 mm