Dimension 46.8 mm x 119.5 mm x 119.5 mm (1.8"; x 4.7"; x 4.7";) Motherboard Size 105mm x 112.4mm CPU 10th Generation Intel®; ;Core™ i5 Processor i5-10210U 4.2GHz, 4 core (TDP 15W) Memory 2 x SO-DIMM DDR4 slot 2666MHz Max. 64GB LAN Gigabit LAN (Intel i219v) Wifi Card Intel®; ;Dual Band Wireless-AC 3168 Graphics Intel®; ;UHD Graphics 620 Audio Realtek ALC255 HDMI Resolution (Max.) HDMI 2.0 : 4K (3840×;2160) @ 60 Hz Storage Supports 2.5"; HDD/SSD, 7.0/9.5 mm thick (1 x 6 Gbps SATA 3) 1 x M.2 SSD (2280) slot support PCI-e x4 /SATA Expansion Slots 1 x PCIe M.2 NGFF 2230 A-E key slot occupied by the WiFi+BT card Front I/O 3 x USB 3.2 Gen 2 1 x USB 3.2 Gen 2 Type C 1 x Headphone / Mic Jack 1 x Power Button Rear I/O 2 x HDMI 2.0 2 x USB 3.2 Gen 2 1 x RJ45 1 x DC-In Side I/O 1 x Kensington lock slot 1 x RS232 COM Port Power Supply Input: AC 100-240V Output: DC 19.5V 6.92A VESA Bracket included Supports 75 x 75 and 100 x 100 mm Support OS Windows 10 Environment System Environment Operating Temperature: 0°;C to +35°;C System Storage Temperature: -20°;C to +60°;C