CM NR200 SFF MINI-ITX CASE SERIES MasterBox Series SIZE Mini ITX AVAILABLE COLOR(S) Black MATERIALS Steel, Plastic, Mesh VOLUME (EXLC. PROTRUSIONS) 18.25L MOTHERBOARD SUPPORT Mini DTX, Mini ITX, Max. size: 244 x 226mm EXPANSION SLOTS 3 5.25" DRIVE BAYS 0 3.5" DRIVE BAYS 1 (Max. 2) 2.5" / 3.5" DRIVE BAYS (COMBO) 1 2.5" DRIVE BAYS 2 (Max. 3) I/O PANEL 2x USB 3.2 Gen 1 Type-A, 1x 3.5mm Headset Jack (Audio+Mic) PRE-INSTALLED FANS - TOP 1x 120mm 650-1800RPM PWM (SickleFlow) PRE-INSTALLED FANS - FRONT N/A PRE-INSTALLED FANS - REAR 1x 92mm 650-2300RPM PWM (SickleFlow) PRE-INSTALLED FANS - BOTTOM N/A FAN SUPPORT - TOP 2x 120mm FAN SUPPORT - REAR 1x 92mm FAN SUPPORT - BOTTOM 2x 120mm (recommended slim fans for GPUs wider than 2.5 PCI slots) FAN SUPPORT - SIDE 2x 120/140mm