HP 17.3" HD+ Laptop i3-N305 32GB 512GB Silver

17.3" HD+ Business Laptop

The HP 17.3" HD+ laptop delivers an Intel Core i3-N305 eight-core processor with a 3.8 GHz boost clock and 6 MB L3 cache. Integrated Intel UHD Graphics drive the 1600 x 900 anti-glare panel at 250 nits. With 32 GB of DDR4 3200 memory and a 512 GB PCIe NVMe M.2 SSD, the system targets office professionals who need a large screen for multitasking, video calls and document-heavy workflows. Windows 11 Pro is pre-installed.

Thermals, Noise and Power Draw

The 3-cell lithium-ion polymer battery is rated for up to 10 hours of mixed use, reflecting the modest power envelope of the N305 chip. In typical productivity scenarios the cooling solution runs quietly, with fan noise only becoming audible under sustained multi-core load. Power consumption stays low enough that the supplied adapter handles daily charging without excess heat on the chassis.

Build Quality and Connectivity

A natural silver chassis measures 15.78 x 10.15 x 0.78 inches and weighs 4.6 lbs, offering a rigid feel for a 17.3" clamshell. Ports include one HDMI 1.4, one USB-C 3.0 and two USB-A 3.0 sockets, plus a gigabit LAN jack for wired networks. Wi-Fi 6 and Bluetooth handle wireless duties, while a 720p webcam and stereo speakers cover conferencing. The keyboard lacks backlighting, so low-light typing may require external illumination.