The MasterBox Q300L is your straightforward option in the lineup of the brand new MasterBox Q-series from Cooler Master. A series that might be small in size but excels in functionality and modularity without compromising on the thermal performance.<br /><br />Although the size wouldnt tell the MasterBox Q300L supports a standard ATX PSU which we dont see often in the market with this size. Based on the different system setup the I/O panel can be adjusted to six different locations three options at each side of the case. You can decide which setup fits your system best.<br /><br />Due to the cube design of the frame and special pattern design on the dust filter will make the chassis stand out from the rest. The combination of a practical design and the unique customizable outlook makes the MasterBox Q300L the perfect choice for office and home usage.<br /><br />- High Flexibility for System Building: The I/O panel can be adjusted to six different locations. On both side of the body you can install the I/O panel at the front top or bottom<br />- Minimized Dimension with ATX PSU Support: Despite the Micro-ATX form factor and the body depth and height of only 370mm x 370mm the MasterBox Q300L can accommodate a normal ATX PSU<br />- Patterned Dust Filter: Special pattern on the dust filter creates a unique outlook for the chassis<br />- Clean Routing Space: Behind the motherboard tray it offers 28mm wide and spacy room for hidden cable management<br />- Excellent Thermal Performance: The open design of the perforated front top and bottom guarantees excellent thermal performance<br />- Edgo-to-Edge Acrylic Transparent Side Panel: Show off your build through the full size transparent side panel