HP announced the new ProBooks standard series (s-series) business notebook PCs, joining the EliteBook series. Powered by either AMD or Intel processor, all these notebooks support WiFi, and optional Bluetooth. They all come with a LED-backlit display.
The ProBook 4410s and ProBook 4415s are 14-inch models powered by Intel and AMD processor respectively. They can get either ATI Mobility Radeon HD 4330 or Intel GMA X4500 HD graphics and comes with Blu-ray drive option. They have HDMI output.
HP?s ProBook 4510s and ProBook 4515s is equipped with Intel and AMD processor respectively. They have a 15.6-inch screen, integrated graphics and comes with optional Gobi mobile broadband module.
[from hp.com]