Chassis 1.92L (155 x 155 x 80mm) CPU Supports Intel 6th Core i7/i5/i3/Pentium/Celeron Processors (Socket 1151) (Max. TDP 65W) CPU cooling Supports Standard Intel Box Fan Coolers Motherboard ASRock H110M-STX (Mini-STX) Chipset Intel H110 Graphics Intel HD Graphics Memory Supports DDR4 2133MHz, 2 x SO-DIMM Slots, Max. 32GB Audio Realtek ALC283 LAN Intel Gigabit I219V LAN Expansion Slots 1 x M.2 (key E 2230) Slot for WiFi + BT Module, 1 x M.2 SSD Slot (Supports type 2280 M.2 PCIe Gen3 x4) ( SATA type M.2 module is not supported. ) Front I/O Power Button Power LED and HDD LED 1 x USB 3.0 1 x USB 3.0 (Type-C), 1 x Headphone with MIC 1 x MIC-In Rear I/O 1 x VGA 1 x HDMI 1 x DP 1 x USB 3.0, 1 x USB 2.0 1 x LAN 1 x DC-In Jack Onboard Connectors 1 x CPU_Fan_1 Connector (4-Pin) 2 x USB 2.0 Headers, 1 x CPU_Fan_2 Connector (5-Pin) 1 x Internal Speaker Header(4-Pin) 1 x Front Panel Header Chassis Intrusion (2-Pin) Drive Bays Supports 2 x 2.5 inch HDDs or SSDs Power adapter 120W/19V Power Adapter Operation temp. 0 35oC Accessory 1 x CD 1 x QIG 1 x 120W Power Adapter 1 x Power Cord(by region) 2 x SATA Cables Remark 1 x Kensington Lock 1 x Key Lock Item Dimension (L inchxW inchxH inch) 12 x 8 x 5