GB-BRR3H-4300 High Performance Ultra Compact PC (46.8 x 119.5 x 119.5 mm) Ultra compact PC design in 2 size (Slim /HDD) Supports 2.5" HDD/SSD, 7.0/9.5 mm thick (1x6Gbps SATA 3) 1 x M.2 SSD (2280) slot support PCI-e x4 /SATA 2 x SO-DIMM DDR4 slots support 3200Mhz, Max 64GB Intel WIFI6 +BT5.2 Realtek 2.5G LAN RTL8125 QUAD display : 2x Type C / HDMI / mDP with HDCP @4x4K/60P RS232 COM port in HDD version 5x USB 3.2 Gen1 Type A + 2x USB 3.2 Gen2 Type C (4F,3R) Realtek ALC255 Codec Headphone Jack VESA Mounting Bracket (75 x 75mm + 100 x 100mm) AC-DC adapter : 100-240V input, 19V/90W OS Support : Microsoft Windows 10 64Bit 1x Kensington Lock slot System Environment Operating Temperature: 0°C to +35°C System Storage Temperature: -20°C to +60°C Option Daughter board support, 2nd COM port + LAN TECHNICAL SPECIFICATIONS Dimensions 46.8 mm x 119.5 mm x 119.5 mm (1.8" x 4.7" x 4.7") Motherboard Size 105 x 110 mm CPU AMD RYZEN R3-4300U, 2.0G~4.1G Turbo, 4C/4T Core, 6MB L3 Cache AMD Radeon GPU 1400Mhz, 15W Memory 2 x SO-DIMM DDR4 slots 3200MHz Max. 64GB LAN 2.5G LAN (Realtek 8125) Wifi Card Intel WiFi6 AX200 / BT 5.2 Video AMD Radeon™ Graphics Audio Realtek ALC255 HDMI Resolution (Max.) HDMI2.0a ws HDCP 2.2 3840x2160@60Hz Storage Supports 2.5"" HDD/SSD, 7.0/9.5 mm thick (1 x 6 Gbps SATA 3) 1 x M.2 slot (2280_storage) PCIe Gen3 X4 /SATA Expansion Slots 1 x PCIe M.2 NGFF 2230 A-E key slot occupied by the WiFi+BT card Front I/O 1 x Power Button 1 x USB 3.2 type C (Gen2) w/ DP alt mode 3 x USB type A 3.2 (Gen1) 1 x head phone jack with MIC Rear I/O 1 x HDMI(2.0a) 1 x mDP 1 x USB 3.2 type C (Gen2) w/ DP alt mode 2 x USB 3.2 type A (Gen 1) 1 x RJ45 1 x DC-In Side I/O 1 x Kensington lock slot 1 x COM port Power Supply Input: AC 100-240V Output: DC 19V/4.74A, 90W Support OS Win10 64bit Environment Operating Temperature 0°C to 35°C Storage Temperature -20°C to +60°C