With a new compact design, the HP ProBook 455 Laptop PC delivers commercial performance, security, and durability to professionals at growing companies who move from desk to meeting room to home.
A new design that fits modern workstyles
The compact, light, slim chassis with aluminum components is easy to carry from place to place. Enjoy over an 87-percent screen-to-body ratio and a quiet, responsive keyboard.
Power that lasts
Power through your day with the latest AMD® Ryzen™ PRO processor and highperformance memory. The HP ProBook 455 drives performance with long battery life and high-speed solid-state drives.
Protected by HP Wolf Security
HP Wolf Security for Business creates a hardware-enforced, always-on, resilient defense. From the BIOS to the browser, above, in, and below the OS, these constantly evolving solutions help protect your PC from modern threats.
Features | Let nothing stand in your wayPower through your day with Windows 10 Pro and the powerful security, collaboration and connectivity features from HP.
Security is your top priority
The HP Wolf Pro Security Edition provides preconfigured enterprise-level PC protection for small and medium sized businesses.
Automatic recovery from firmware attacks
Firmware attacks can completely devastate your PC. Stay protected with HP's self-healing BIOS - HP Sure Start Gen6 automatically recovers the BIOS from malware, rootkits, or corruption.
HP Sure Sense
Malware is evolving rapidly and traditional antivirus can't always recognize new attacks. Protect your PC against never-before-seen attacks with HP Sure Sense, which uses deep learning AI to provide exceptional protection against advanced malware.
Help protect your PC from websites and read only Microsoft Office and PDF attachments with embedded malware, ransomware, or viruses with hardwareenforced security from HP Sure Click. 
Work without interruption
Keep productivity high and downtime low with the fully integrated and automated features of the HP BIOSphere Gen5 firmware ecosystem. Your PCs have extra protection thanks to automatic updates and security checks.
- With 16 GB of memory, runs as many programs as you want without losing the execution
- 15.6" display with 1920 x 1080 resolution showcases movies, games and photos with impressive clarity
- Windows 10 Pro comes with improved 2 x 2 snapping, helps you make more productive at work