Product Family ExpertCenter AIO E5402 Screen 23.8" FHD (1920x1080) IPS Non Touch CPU Intel Core i5-1340P (12C / 16T, 3.4 / 4.6GHz, 12MB) RAM 16GB (1*16GB) DDR4_SODIMM HDD 512GB M.2 NVMe™ PCIe® 4.0 SSD Opticals no DVD Card Reader 2-in-1 card reader SD / MMC Graphics Integrated Intel UHD Graphics WLAN Wi-Fi 5(802.11ac) (Dual band) 1*1 + Bluetooth® 5.0/5.1 Camera 720p HD camera with IR function to support Windows Hello, With privacy shutter 2 x USB2.0 3 x USB3.2 Gen 1 Type-A 1 x USB 3.2 Gen 2 Type-C 1 x Thunderbolt™ 4  1x HDMI out 2.1b 1x Display port 1.4 1Gb LAN (RJ-45) VESA supported Keyboard Wired grey keyboard Mouse Wired optical mouse Speakers 2 x 3W TPM 2.0 VESA supported Normal Stand PSU 120W Adapter OS no OS Maincase Black