HP ProBook 450 G9 i7 1255U Notebook 39.6 cm (15.6") Full HD Intel Core i7 16 GB DDR4 SDRAM 512 GB SSD Windows 11 Pro Silver Weight___1.9 kg With its incredible 50MP AI With its incredible 50MP AI triple camera featuring optical image stabilization (OIS) 8" screen and external screen for caller ID and time 1b Ethernet LAN (RJ 45) ports 1 Combo headphone mic port Yes USB Power Delivery Yes Keyboard Pointing device Clickpad Numeric keypad Yes Full size keyboard Yes Software Operating system installed Windows 11 Pro Technical details Market positioning Everyday Form factor Clamshell Product colour Silver Processor special features Intel VT x with Extended Page Tables (EPT) Yes Intel Trusted Execution Technology Yes Intel Flex Memory Access Yes Intel Virtualization Technology for Directed I O (VT d) Yes Execute Disable Bit Yes Embedded options available No CPU configuration (max) 1 Intel Virtualization Technology (VT x) Yes Brand specific features HP segment Business Battery Battery technology Lithium Ion (Li Ion) Number of battery cells 3 Battery capacity 51 Wh Weight & dimensions Width 359 4 GHz Processor cores 10 Processor manufacturer Intel Processor family Intel Core i7 Memory Memory form factor SO DIMM Internal memory 16 GB Internal memory type DDR4 SDRAM Memory slots 2x SO DIMM Storage Storage media SSD Optical drive type No Number of SSDs installed 1 SSD capacity 512 GB Total storage capacity 512 GB Total SSDs capacity 512 GB Graphics On board graphics card family Intel Iris Xe Graphics On board graphics card Yes On board graphics card model Intel Iris Xe Graphics Audio Number of microphones 2 Number of built in speakers 2 Built in microphone Yes Optical drive Optical drive type No Network Mobile network connection Yes Ports & interfaces USB 3