Dell Latitude 3540, Intel Core i7-1355U (12M Cache, up to 5GHz), 16GB (2x8GB) 3200Mhz DDR4, 256GB SSD PCIe NVMe M.2, 15.6" FHD (1920x1080) Wide View AntiGlare 250nits, Intel Iris Xe, FHD/IR Cam/Mic, Intel Dual Band Wireless AX211+ Bluetooth, US Int Backlit Keyboard, 3 Cell 54 Wh, ExpressCharge, 65W, External ports: Network port: Ethernet connection available through optional Expansion Module or dock, USB ports: 1 x USB 3.2 Gen 2 Type-C port with Power Delivery and DisplayPort Alt mode, 1 x USB 3.2 Gen 1 port with PowerShare, 2 x USB 3.2 Gen 1 port, Audio port: 1 x universal audio port, Video port: 1 x HDMI 1.4 port, Power-adapter port: 1 x DC-in port (4.5 mm standard plug/USB-C port), Security-cable slot: 1 x wedge-shaped lock slot, Internal slots: 1 x M.2 (2280 or 2230) for solid-state drive, 1 x M.2 3042 slot for WWAN card, 1 x M.2 2230 slot for WLAN card, Memory specifications: Memory slots: Two, Memory type: DDR4, single-channel, dual-channel, Memory speed: 3200 MT/s, Maximum memory configuration: 64 GB, Dimensions and weight: Front height: 18.13 mm, Rear height: 20.40 mm, Width: 359 mm, Depth: 239.69 mm, Weight: Minimum—1.81 kg, Win 11 Pro, 3Y ProSpt, Grey