Brand - Acer, Model - Acer U320BG, Series - Business, Case Type - Mid Tower, Supported Motherboard Type - Micro ATX/ ITX, Supported Motherboard Type (Max.) - Up to Micro-ATX, Front/Top USB port - Type C x1 + USB 3.0 x2 + USB 2.0 x1, Front/Top Audio Port - HD Audio, 3.5 Inch Drive Bay - 1, 2.5 Inch Drive Bay - 2, Optical Drive Bay - No, Cooling Fan (Built-In) - 1, Additional Fan Slot - 5, Pre-Installed Fan Size - 90mm, Supported Fan Size - Top: 2 x 80mm/ 2 x 90mm, Rear: 1x 80mm/ 1x 90mm, Bottom: 3 x 90mm/ 2x 120mm, Lighting Fan - RGB, Power Supply (Built-In) - No, Power Supply Type - ATX/ Micro-ATX (Not Included), Supported LED Strip - No, Fan / Light Controller - No, Back-Connect Supported - No, Graphics-Card Length - 310mm, Supported CPU Cooler - Air Cooler, CPU Cooler Height - 135mm, PSU Length - 240mm, Approx. Power Consumption - 10W, Transparent Side Window - Yes, Case Windowed - Tempered Glass Window, Buttons - Power, Number of Buttons - 1, Materials - Tempered Glass + SPCC, Thickness - 0.8mm, Memory Card Slot - No, Body Color - Black, Body Dimensions (H x W x D) - 350 x 165 x 310mm, Others - Smart compact design Left side panel tempered glass 1x9cm rgb rear fan 0.8mm SPCC Aluminum grip & stand Support 240mm water cooling PSU: Not Included, Handle - No, Warranty - No Warranty, Country of Origin - Taiwan