The Jonsbo U4-Silver/Window Mini Tower is a solid ATX aluminium case. With a steel panel structure and tempered glass side panel, this mid-level case boasts a design that looks and feels high-end .The Features of the Jonsbo U4-Silver/Window Mini Tower Case at a Glance:Space to accommodate up to 3x 2.5 SSD for faster gaming speedsSupport for up to 170mm height CPU radiator, 310mm length high-end display card, and 120/240mm coolerChassis manufactured from a 2.0mm aluminium magnesium alloy1.0mm SGCC steel panel structure5mm panel2 x USB 3.0 ports, 1 x audio out port and 1x microphone portStrong Structure and DesignAfter many years experience manufacturing PC cases, Jonsbo has a design that is both streamlined and durable. Combining an outer aluminium chassis, steel interior, and innovative structural joining technology, the strong structure and polished aesthetic are perfectly fused for lasting durability.Tempered Glass Side PanelFor the Jonsbo U4 Mini-Tower cases 5mm tempered glass side panel, CNC machinery has been used to cut the edges accurately for a smooth and sleek finish. As a side panel, tempered glass not only provides a wide-angle display for illuminated hardware, but also offers improved noise isolation along with reduced resonance compared to traditional metal side panelling.Additional SSD SupportThe U4 Mini Tower case has extensive storage options. Its capable of holding up to three 2.5 SSDs and one 3.5 HDD, so your PC can host even more high-speed gaming storage. Alternatively, the case can be configured to accommodate up to two 2.5 SSDs and two 3.5 HDDs.The U4 Mini Tower Case also supports 170mm radiators, high-end graphics cards up to 310mm in length and 120/240mm coolers. All in all, this means the Jonsbo U4 can host extensive cooling for all your high-end hardware.U4-White/Window Mini-Tower Case Specifications:ModelU4ColourWhiteDimensions205mm(W)x340mm(D)x428mm(H)MaterialInternal Structure: 1.0mm SGCC Steel Body/Back/Right Side Panel: 2.0+1.5mm Aluminium Left Side Panel: 5.0mm Tempered GlassMotherboardITX / M-ATX / ATX (Within 305mm245mm)Drive Bay2.5SSD3 + 3.5HDD 1 Or 2.5SSD2 + 3.5HDD2Cooling SystemFront: 2x120mm fan (Optional) Back: 1x20mm fan (Optional)Power SupplyStandard ATX PS2(Not longer than 250mm)CPU CoolerNot higher than 170mmGraphics CardNot longer than 305mmFront I/O PortUSB 3.02 / AUDIO1/ MIC1Expansion Slot7WeightNet 4.8kg