All-in-One ASUS ExpertCenter E5, E5402WHAK-BA156M, 23.8-inch, FHD (1920 x 1080) 16:9, Intel Core i5-11500B Processor 3.3Ghz(, Intel UHD Graphics for 11th Gen Intel Processors, 8GB DDR4 SO-DIMM, 512GB M.2 NVMe PCIe 3.0 SSD, Without HDD, Built-in array microphone, Built-in speaker, 720p.HD.camera, Back I/O Ports: 1x DC-in, 1x Kensington lock, 1x RJ45 Gigabit Ethernet, 1x HDMI out 2.0a, 1x Display port 1.4, 2x USB 2.0 Type-A, 2x USB 3.2 Gen 1 Type-A, Side I/O Ports: 1x Headphone out, 1 x 3-in-1 card reader SD, MS, 1x USB 3.2 Gen 1 Type-A, 1x USB 3.2 Gen 2 Type-C, 1x.Thunderbolt.4.supports.display, Wired grey keyboard/Wired optical mouse, Dimensions: 54.1 x 43.9 x 4.5 ~ 20.1 cm, Weight: 7.10 kg / Normal Stand, HDD User Password Protection and Security, Kensington Security Slot, Black, No OS, 2 years warranty