Optiplex Dell All-In-One 5400, 23.8" FHD 1920X1080 Non Touch, 65W CPU, HDMI, FHD Camera, UMA, 160W Bronze PSU, WW, ENERGY STAR Qualified, Trusted Platform Module (Discrete TPM Enabled), OptiPlex All-in-One Height Adjustable Stand, 12th Generation Intel Core i7-12700 (12 Cores/25MB/20T/2.1GHz to 4.9GHz/65W), Intel Integrated Graphics, 16GB (1x16GB) DDR4 Non-ECC Memory, M.2 2230 256GB PCIe NVMe Class 35 Solid State Drive, Intel Wi-Fi 6E (6GHz) AX211 2x2 Bluetooth 5.2 Wireless Card, Wireless Driver, Intel WiFi 6E AX211 2x2 (Gig+) + Bluetooth 5, Dell Pro Wireless Keyboard and Mouse - KM5221W - US International (QWERTY), External ports: Network port: 1 x RJ45 Ethernet port (rear), USB ports: 1 x USB 3.2 Gen 2x1 Type-C port (side), 1 x USB 3.2 Gen 1 port with PowerShare (side), 2 x USB 3.2 Gen 2 ports (rear), 2 x USB 3.2 Gen 1 ports with Smart Power On (rear), Audio port: 1 x universal audio port (side), 1 x Line-out audio port (rear), Video port: 1 x DisplayPort++ 1.4a/HDCP 2.3 port, 1 x HDMI-IN—HDMI 1.4a port (with UMA configuration-65 W), 1 x HDMI-OUT—HDMI 2.0 port (with UMA configuration- 65 W), Media-card reader: 1 x SD 4.0 card slot (side), Power-adapter port: Not supported, Security-cable slot: 1 x Kensington security-cable slot, Internal slots: 1 x SATA slot for 2.5-inch hard drive, 1 x M.2 2230 slot for Wi-Fi and Bluetooth card, 1 x M.2 2230/2280 slot for SSD (35 W), 2 x M.2 2230/2280 slot for SSD (65 W), Memory specifications: Memory slots: 2 x SoDIMM, Memory type: DDR4, Memory speed: 3200 MHz, Maximum memory configuration: 64 GB, Dimensions and weight: Height: 344.00 mm, Width: 540.20 mm, Depth: 52.60 mm, Weight: 6.68 Kg - maximum, 6.05 Kg - minimum, Ubuntu Linux 20.04, 3y ProSupport and Next Business Day Onsite Service Warranty