Galileo TU3 1U Rackmount fanless Thin mini-ITX case Features: 1U rackmount fanless Thin Mini-ITX case Aluminium fanless CPU cooling design Four internal 2.5" HDD / SSD bay Support one PCI-E slot (8X) Specifications: Material Aluminium with anodized black Panel material Aluminium Motherboards types Thin mini-ITX with DC onboard Dimensions 482.6 x 278 x 43.6mm (WxDxH) Drive bays Four internal 2.5" HDD / SSD bays (max height 9.5mm) Antenna fitting holes 2 VESA mounting Support Front panel USB 3.0 ports 2 Front panel USB 2.0 ports 2 PCI-E slot 1 (8X)