Dell AIO OptiPlex 3280 (21.5" FHD WVA Non-Touch Core i3-10105T 3.0-3.9GHz, 8GB, 256GB, Ubuntu)Product Family : OptiPlex 3280 All-in-OneScreen : 21.5" FHD 1920x1080 Wva non-Touch Anti-GlareStand OptiPlex All-in-One Height Adjustable StandCPU : Intel Core i3-10105T (4 Cores/6MB/8T/3.0GHz to 3.9GHz/55W)RAM : 8GB (1X8GB) 2666MHz DDR4 MemoryHDD : M.2 256GB PCIe NVMe Class 35 Solid State DriveOpticals : No DVDCard Reader SD card readerGraphics Integrated Intel UHD Graphics 630WLAN : Intel 3165 802.11ac dual band 1x1 + Bluetooth 4.2Camera : FHD Camera2 x USB2.0 with Smart Power-On2 x USB3.2 Gen 2 Type-A 1 x USB3.2 Gen 1 with PowerShare1 x USB3.2 Gen 1 Type-C port1 x DisplayPort++ 1.4/HDCP 2.31Gb LAN (RJ-45)Keyboard : Dell USB KB216 Keyboard - Russian (QWERTY) - BlackMouse Dell Optical USB Mouse-MS116 - BlackSpeakers 2 x 2WPSU 130W AC AdapterOS : Ubuntu Linux 18.04Trusted Platform Module (Discrete TPM Enabled)Maincase : Black