Lenovo ThinkPad T480 T490 14.0" FHD Touchscreen Core i7-8550U 8GB DDR4 128GB SSD

Ready-to-work 14-inch ultrabook

This Lenovo ThinkPad ultrabook ships with Windows 11 Pro installed and an 8th Gen Intel Core i7-8550U quad-core processor running at 1.8 GHz. The 14.0 inch FHD IPS touchscreen resolves at 1920 x 1080, driven by integrated Intel UHD Graphics 620. Eight gigabytes of DDR4 memory and a 128 GB SSD provide the baseline for office applications and light creative tasks. It is aimed at professionals who need a durable, portable machine that arrives configured and licensed out of the box.

Steady-state responsiveness

The quad-core CPU maintains its 1.8 GHz base frequency under continuous workloads such as large spreadsheet recalculation or background compilation, while the integrated UHD 620 handles sustained video playback and multi-monitor desktop composition without discrete-graphics overhead. DDR4 system memory and the solid-state drive keep application switching fluid during extended sessions, and the Windows 11 Pro environment remains responsive when multiple browser tabs, email clients and collaboration tools run simultaneously for hours.

Thermals, noise and power in daily use

The ultrabook chassis dissipates heat from the 15-watt-class processor through a compact internal fan that stays near-idle during document editing and web browsing, becoming audible only during prolonged heavy compute. A 45 W or 65 W OEM AC adapter supplies ample headroom for charging while the system operates, and the integrated graphics subsystem avoids the power spikes associated with discrete GPUs. Battery life benefits from the low-power UHD 620 and the 128 GB SSD, which draws less energy than mechanical storage.