HP ProBook 640 G9 J5-640G9A10 i5-1245U 16GB 256GB NVMe 14" FHD Windows 11 Pro

Refurbished 14-inch business laptop

The HP ProBook 640 G9 arrives in Grade A cosmetic condition with Windows 11 Pro installed. An Intel Core i5-1245U processor with ten cores and 12 MB cache handles daily workloads. Sixteen gigabytes of memory and a 256 GB NVMe drive provide responsive multitasking and fast boot times. The non-touch FHD panel measures 14.0 inches diagonally.

Thermals and power in normal use

The thin-and-light chassis measures 12.67 by 8.42 by 0.78 inches and uses integrated Intel Iris Xe graphics with shared system memory. No discrete GPU is present, so heat output stays modest during typical office tasks. Fan noise remains low when processing documents, email or video calls. The 1.6 GHz base clock keeps power draw steady for business applications.

Single specification that decides fit

One Thunderbolt 4 port and one HDMI 2.0 output support external displays alongside the built-in 1920 x 1080 screen. Three USB-A 3.2 ports, a Mini DisplayPort 1.4 connection, RJ-45 Ethernet and an SD card slot cover most legacy peripherals. Buyers who need more internal storage or a dedicated graphics card should consider other configurations.