CPU base enclosure (chassis bottom) - For use on models with 14.0-inch displays
HP ProBook 4420s Notebook PC
HP ProBook 4421s Notebook PC
HP ProBook 4325s Notebook PC
HP ProBook 4326s Notebook PC
HP ProBook 4425s Notebook PC
HP ProBook 4420s Notebook PC
HP ProBook 4421s Notebook PC
HP ProBook 4325s Notebook PC
HP ProBook 4326s Notebook PC
HP ProBook 4425s Notebook PC