DELL Latitude 7400 laptop i7-8650U 8GB 256GB 14" FHD touchscreen

Business ultrabook with 14-inch touchscreen

The Latitude 7400 is a thin-and-light 14.0-inch laptop built for mobile professionals who need Windows 10 Pro on Intel 8th Gen Core i7 quad-core performance. It ships with 8 GB of DDR4 2133 memory in a 4 GB x 2 configuration and a 256 GB M.2 2242 SSD. The FHD 1920 x 1080 touchscreen and integrated Intel UHD Graphics support everyday productivity and video calls via the front-facing webcam.

Connectivity limits on Thunderbolt 3 and USB 3.1

This unit provides two USB 3.1 ports and one Thunderbolt 3 port with DisplayPort functionality, plus HDMI and RJ-45 Ethernet on the 5400 variant. The Thunderbolt 3 connection drives external displays and high-speed peripherals, but the platform tops out at 32 GB of RAM across two soldered slots, leaving no free memory slots for later expansion. Wireless and Bluetooth are integrated, yet no Wi-Fi or Bluetooth version numbers are specified in the data.

Upgrade path from smaller SSD or lower RAM

The 256 GB drive can be replaced with any M.2 2242 SSD up to 1 TB, so buyers who need more local storage have a clear swap route. Memory is fixed at 8 GB with zero open slots, so anyone who anticipates heavier multitasking should consider a 16 GB or 32 GB configuration at purchase. The 65-watt AC adapter powers the system in either case.