DELL Latitude 7490 14" Touchscreen i7-8650U 16GB 512GB NVMe laptop

Business travel laptop

The Latitude 7490 is a 14-inch touchscreen ultraportable built for professionals who move between offices and client sites. Its quad-core i7-8650U processor and 16GB DDR4 memory handle multi-tasking across productivity apps and video calls. Integrated Intel UHD Graphics 620 drives the 1920 x 1080 display for presentations and light creative work. Windows 10 Pro provides domain join and encryption features required by IT policies.

512GB NVMe storage and 16GB RAM headroom

The 512GB PCIe NVMe SSD boots Windows and loads large project files in seconds while preserving battery runtime. Sixteen gigabytes of DDR4 keeps dozens of browser tabs, Office documents and collaboration tools open without paging. Storage fills quickly with offline media libraries or virtual machines, requiring external drives or cloud offload. Memory is soldered, so future expansion is not possible.

15W quad-core U-series processor

The i7-8650U runs at 1.9GHz base with four cores and eight threads inside a 15W envelope, enabling fan-quiet operation in thin chassis. Sustained workloads such as video encoding or large compiles will throttle below peak frequency after several minutes. Buyers needing consistent multi-core throughput for rendering or development should consider higher-power H-series alternatives. The 15W limit also caps external GPU enclosure performance.