Lenovo ThinkPad T440 laptop 14" i5 1.90 GHz 8GB DDR3 512GB SSD Windows 10 Pro

Ready-to-use business laptop

The Lenovo ThinkPad T440 arrives with Windows 10 Pro 64-bit already activated and a Libre Office suite installed. An Intel Core i5 fourth-generation dual-core processor running at 1.90 GHz handles everyday office tasks. 8 GB of DDR3 memory and a 512 GB SSD provide responsive multitasking and fast boot times on a 14-inch widescreen display.

Upgrade from older mechanical-drive notebooks

Replacing a traditional hard drive with the 512 GB SSD cuts application load times and eliminates drive noise. The jump is worth it when moving from a system limited to 4 GB of memory, because the 8 GB ceiling removes swapping during typical document and browser workloads. Integrated graphics remain the constraint for any 3D or video editing work.

Sustained workload behaviour

Under continuous office loads the processor maintains its base frequency while the original lithium-ion battery supplies mobile power. The 8 GB memory limit means heavy multitasking will still trigger paging to the SSD. Thermal throttling may appear during extended compile or render tasks because the cooling solution is sized for mainstream ultraportable use.