Get the workstation performance & reliability you need without breaking the bank. The surprisingly affordable & expandable HP z 220 Workstation delivers high-performance next-generation processor architecture, advanced graphics & storage technologies, & HP Performance Advisor software. HP Performance Advisor has an intuitive Windows-based GUI interface that enables real-time monitoring & management of your workstation settings & drivers to allow for optimal performance & stability. Optimize energy consumption with this Energy Star qualified, energy efficient laptop, featuring whisper quiet acoustics.