Operating system: FreeDOS, Intel® Core™ i5-13500 (up to 4.8 GHz with Intel® Turbo Boost Technology, 24 MB L3 cache, 14 cores, 20 threads), Intel® Q670, Integrated, Intel® UHD Graphics 770, 8 GB DDR4-3200 MT/s non-ECC (1 x 8 GB), 2 DIMM, 512 GB PCIe® NVMe™ SSD, HP 125 Wired Keyboard, Expansion slots-1 M.2 2230; 1 M.2 2280; 1 PCIe x1; 1 PCI; 1 PCIe 4 x16 ,