Hardware Storage 2 x 2.5" SSD/HDD Bay, 1 x M.2 M key 2280 (NVMe PCIe x4), 1 x M.2 M key 2242 (SATA) Certification UL, CB, FCC, CE, CCC OS Support Microsoft® Windows 10 2019 LTSC, Linux Power Requirement 24 VDC ±20% I/O 1 x RS-232/422/485, 1 x RS-232, 5 x USB 3.2, 1 x USB 2.0, 1 x Displayport 1.2, 1 x Line out/Mic in Memory 2 x SO-DIMM DDR4 2933 MHz Slots, ECC supported CPU 10th Gen. Intel® Core™i Socket CPU (LGA1200)