GS-01B-OP Features: 4x 120mm A-RGB Rainbow fans pre-installed Mesh front panel for optimized airflow Tempered glass side panel A-RGB control hub with M/B SYNC and PWM fan speed control Specifications: Model GS-01B-OP EAN code 0753263077226 Color Black Material 0.5mm SPCC and tempered glass panel (side) Motherboard support Mini ITX, mATX, ATX Dimension (DxWxH) 408mm x 210mm x 464mm Weight (without/with package) 5.0 kg / 5.9 kg Drive bay external - Drive bay internal 2x 2.5" and 2x 3,5“ Power supply ATX PSU (optional, ~180mm) Front I/O 2x USB3.0 (USB3.1 Gen 1), 1x USB2.0, Audio-out (AZALIA / HD-Audio), Mic-In, RGB Brightness Button, RGB Modes Button Scope of delivery Set of screws, instruction manual, A-RGB control hub (DF-501-V2) 1x 3PIN +5V A-RGB M/B Sync cable, 1x 4PIN +12V PWM cable, magnetic dust filter on top Front: 3x 120mm A-RGB rainbow fans pre-installed Rear: 1x 120mm A-RGB rainbow fan pre-installed Expansion slots 7 Cooling Compatibility Front: 3x 120mm or 2x 140mm fans or 280mm radiatorTop: 2x 120mm or 2x 140mm fansRear: 1x 120mm fan CPU cooler height (max.) 170mm VGA card length (max.) 320mm Warranty 24 Months