A Mid Tower ATX PC Casing is the MaxGreen MGL03. There is a Black version of the case. Its power supply form factor is TOP/ATX. It works with motherboards that are ATX, Micro-ATX, ITX, and Mini ITX. The side panels have metal coverings, while the front panel is constructed of ABS plastic. In order to maintain the ideal interior temperature, a side cooling air hole construction provides smooth air circulation. This case has three I/O ports: two USB 2.0, a 3.5mm HD AUDIO connector, and a high-speed USB 3.0 jack. Seven expansion slots make up MGL03 in total. Two 3.5 HDD or two 2.5 SSD hard drives can fit in the internal hard drive bay. A pre-installed ATX MG-P500W power supply unit is included with this case. On top of the casing is where the Power Supply Unit is housed. This enclosure can accommodate 120 mm or smaller case cooling fans. On the front or on the side panel, one 120mm case fan may be mounted. A 120mm case fan is already placed on the back side of the computer. For this case, the maximum supported VGA length is 358mm, while the maximum supported CPU height is 157mm. The enclosure is 358 x 180 x 408 mm in size. No Warranty is provided by MaxGreen MGL03 Mid Tower ATX Casing.