HP's bestselling performance workstation.
Unlock your software potential
 Experience real-time, smooth performance on graphics-intensive work such as advanced 3D CAD & rendering, VFX and design visualization.
 Relentless power
HP Z4
 A high frequency processor with a multi-core count is fully capable of handling the demands of 3D CAD and BIM software, so you can visualize your idea anytime during the design process.
 Perfect for Machine Learning
 HP Z Workstations are the optimal platform for edge-computing environments. When you need  real-time interaction, low latency and top-notch security on massive data sets, cloud computing can't compare with local Z Workstation power.
 The world's most secure workstations
 Advanced security features come standard on every Z Workstation. Rest assured your data is safe with HP Sure Start, the industry's first self-healing BIOS with intrusion detection.