Contents and SpecificationsPackage contentsObsidian Series 250D Mini ITX PC CaseAccessory boxQuick Start GuideCompatibilityMini ITX motherboardsTechnical specificationsAluminum front fascia and thick steel constructionOverall dimensions: 290mm (H) x 277mm (W) x 351mm (D)Top window for component visibilityThumbscrew backplate removal for PSU and hard drive accessEasily removed dust filters on all intakesSimultaneously fit two 3.5â€/2.5†drives, two 2.5†drives, one 5.25†drive, a full sized PSU, a 290mm long GPU, and a 240mm radiator Front panel USB 3.0, headphone and mic ports, and power and reset buttonsInnovative three panel removal for sides and top panel, with thumbscrewsFront fan 200mm, 140mm, or 120mm compatible (AF140L 140mm included)Side fans dual 120mm compatible (AF120L 120mm included)Rear fans dual 80mm compatibleTons of cable routing tie downs for easy cable maintenance