Cooler Master MasterBox MB311L Mini Tower mATX Case Key Features Mini Tower mATX PC Case 4 Available PCI Slots Up to 2 SSD and 2 Hard Drives Installed at Once Comes with 2 Fans, 4 Extra Bays Liquid Cooling Compatible 2 Year Warranty Overview The Cooler Master MasterBox MB311L ARGB is a mini tower PC case pre-installed with two ARGB fans and made to be built with the latest gaming hardware. The front panel’s facade is made entirely of Fine Mesh, placed between two honeycomb vents on either side to maximize airflow. Since running the latest games smoothly means keeping the latest hardware efficiently cooled, top panel ventilation offers the option to add even more cooling hardware—if nothing is mounted, the top panel acts as passive ventilation. The internal layout was engineered for high compatibility with the latest gaming hardware while also accounting for future upgrades. Following in the principles of the award-winning MB Series, versatility is paired with presentation to ensure that any gaming system built inside the MasterBox MB311L ARGB looks as good as it performs. Specifications Form Factor Mini Tower Motherboard Compatibility MicroATX, Mini ITX Max GPU Length 344mm Max PSU Length 140mm - 325mm (Dependant on HDD Cage position) Max CPU Cooler Height 166mm PCI Expansion Slots 4 Drive Bays 2 x 2.5\", 2 x 2.5/3.5\" Front/Top Panel I/O 1 x Audio In, 1 x Audio Out, 2 x USB 3.2 Fan Bays 1 x 120mm, 2 x 120/140mm, 3 x 120mm/2 x 140mm Fans Included 2 x 120mm ARGB Water Cooling Capabilities 120/140/240/280mm LED Lighting ARGB with controller Dimensions 435.5 x 410 x 217.5 mm Weight 5.47kg Colour Black