CIT S503 2 x USB 2. 0 2 x USB 3. 0 Micro ATX Desktop Case The CIT S503 slim desktop case is notably strong for its modest size, creating the perfect case for System Integrators. The CIT S503 features a full tool-less design, with 2 x USB 2. 0 and 2 x USB 3. 0 and a quick release ODD/HDD housing system for fast installation with minimal effort. The included base allows for vertical installation of the S503, the CIT S503 supports Micro ATX or Mini ATX form factor motherboards and with its low profile body and sleek styling, the S503 blends seamlessly into any environment as a silent PC, versatile Home Theater PC or a powerful workstation. Key Features Full tool-less designed chassis Ultra thin desktop micro ATX case, supports various micro M/B Put both vertical or horizontal Quick release side panel Pad lock, Kensington lock, Alarm Switch optional Case Specifications Form Factor: Desktop, Micro ATX Motherboard Support: Micro ATX, Mini ITX PSU Support: Flex PSU Location: Top Gaming Case: No Water Cooling: Not Water Cooling Ready Body Material: 0. 6mm SGCC Front Bezel Material: Plastic Side Panel: Blank External Bays: 1 x 5. 25?EUR External 1 x 3. 5?EUR External Internal Bays: 1 x 3. 5?EUR Internal 1 x 2. 5?EUR Internal Drive Bay Notes: Expansion Slots: 4 x Half-Height Cooling Front: Space for 1 x 80mm fan (inc.) Cooling Top: None Cooling Rear: None Cooling Side: None Cooling Bottom: None IO Ports: 2 x USB 3. 0 2 x USB 2. 0 1 x HD Audio 1 x Microphone GPU Max Length: 190mm CPU Cooler Maximum Height: 82mm Front Bezel Colour: Black/Grey Body Colour: Black System Cabinet Features: PSU Included: No