- Brand: HP
- Model: Z1 G5 Workstation
- Processor Type: Intel Core i9-9900
- Memory: 32 GB
- Hard Drive: 512 GB SSD
- Operating System: Windows 11 Pro
- Graphics: NVIDIA Quadro P620 2GB
- Optical Drive: No ODD
- Processor manufacturer: Intel
- Processor family: Intel? Core™ i9
- Processor generation: 9th gen Intel? Core™ i9
- Processor: i9-9900
- Processor number of cores: 8
- Processor frequency: 3.1 GHz
- Processor boost frequency: 5 GHz
- Processor cache: 16 MB
- Processor cache type: L3
- Processor threads: 16
- USB 2.0 ports quantity: 4
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 1
- USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 4
- DisplayPorts quantity: 2
- Ethernet LAN (RJ-45) ports: 1
- Headphone outputs: 1
- Line-out: Yes
- Line-in: Yes
- Combo headphone/mic port: Yes
- Serial ports quantity: 1
- Form factor: Tower
- Placement supported: Vertical
- Width: 154 mm
- Depth: 370 mm
- Height: 365 mm
- Weight: 9.86 kg
- Graphics Card: NVIDIA Quadro P620
- GPU Memory: 2GB
- Display Connectors: 4x Mini DisplayPort 1.4