COMPACT DIMENSIONS with 4x 120mm PRE-INSTALLED FANSDetachable MESH magnetic front panel and filter for quick, convenient cleaning. 3mm tempered-glass side panel so you can admire your XPG componets at any time.INCREDIBLE AIRFLOWXPG VALOR MESH offers incredible airflow support, with a streamlined design that draws cool air from outside the chassis via 3 pre-installed 120mm fans at the front, with an additional pre-installed 120mm fan at the rear to exhaust heat.OPTIONAL HDD/SSD STORAGEUsers can also install an HDD cage to add two additional storage drives underneath the PSU shroud. The cage is provided as an accessory out of the box with XPG VALOR MESH. The cage supports either 2x 3.5" drives or 1x 2.5" drive and 1x 3.5" drive.