Intel mini pc Barebone Gigabyte GB-BRI3H-10110 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™ i3 Processor i3-10110U 4.1GHz, 2 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 19V 4.74A 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 https://www.gigabyte.com/Mini-PcBarebone/GB-BRi3H-10110-rev-10/sp#sp