Overview | Our best-selling workhorse, now more powerful
This high-performance desktop workstation does it all. Tackle advanced workflows-from rendering and simulation to advanced video editing and massive dataset preparation. The Z4 G5 accelerates workflows across a wide range of professional apps and provides plenty of room to expand as work evolves.
Professional performance. Whisper quiet acoustics.
Unlock your potential with high-end professional GPUs, a next-gen Intel® Xeon® processor, and ultra fast memory configurations. Now you can render and simulate or analyze advanced datasets faster with unthrottled, whisper quiet performance.
Comprehensive security. Reliability you can trust
Get peace of mind with a PC that's built to endure. The Z4 undergoes 360K hours of rigorous testing, military-standard testing and is certified for pro apps. And with HP Wolf Security for Business, it's protected below, in and above the OS.
Upgrade. Expand. Evolve
Need to expand your workflow capabilities? Evolve your PC with plenty of space for high- end GPUs, loads of memory and storage- including front accessible NVMe bays-and even PCIe slots. All easily accessible in a tool-less design.
Maximize your IT lifecycle
Designed for simpler IT management, the Z4 is built for longevity with a 3 year lifecycle- longer than entry workstations. Plan for the future and avoid re-qualifying devices every year, saving you serious time and money.
Features | Windows 11
Work anywhere without compromising on performance or security with Windows 11 powered by HP's collaboration and connectivity technology.
Intel® Xeon® W processor
Get optimized performance whether your professional application utilizes high core count or high frequency with the Intel® Xeon® W processor.
Security is your top priority
The HP Wolf Pro Security Edition provides preconfigured enterprise-level PC protection for small and medium sized businesses.
- Intel Xeon 3.20 GHz processor offers high performance, built-in security, and remote management for business needs
- With 32 GB memory, users can manage multiple programs simultaneously without losing performance
- Workstation features specialized components to handle heavy computational tasks with ease
- 512 GB SSD capacity provides ample space for important documents, files, and critical data
- Windows 11 Pro OS enhances productivity and creativity with a smooth, intuitive interface and powerful features
- The DDR5 SDRAM memory technology ensures smooth PC performance by transferring data across components efficiently
- 1 processors supported for optimal performance and consistent reliability in demanding environments
- Tower form factor is ideal for hosting internal apps, websites, or sensitive data with reliable performance
- Performance computing workstation offers high-speed processing to maintain peak productivity without crashes or slowdowns
- Gigabit Ethernet is ideal for frequent large file transfers, such as backups
| Brand | |
|---|---|
| Brand | HP Inc. |
| CPU / Processor | |
|---|---|
| Processor Type | Xeon |
| Processor Model | w5-2455X |
| Number of Processors Installed | 1 |
| Number of Processors Supported | 1 |
| vPro Technology | Yes |
| Processor Threads | 24 |
| Processor Core | Dodeca-core (12 Core) |
| Processor Speed | 3.20 GHz |
| Processor Socket | Socket LGA-4677 |
| L3 Cache | 30 MB |
| Memory / RAM | |
|---|---|
| Standard Memory | 32 GB |
| Memory Technology | DDR5 SDRAM |
| Memory Clock Speed | 4.80 GHz |
| Total Number of Memory Slots | 8 |
| Memory Configuration | 2 x 16GB |
| Error Checking | ECC |
| Signal Processing | Registered |
| Maximum Memory Supported | 512 GB |
| Storage | |
|---|---|
| RAID Levels | 0 , 1 , 5 , 10 |
| Drive Type | SSD |
| Total Solid State Drive Capacity | 512 GB |
| RAID Supported | Yes |
| Intel Optane Memory Ready | Yes |
| Solid State Drive Interface | PCI Express NVMe 4.0 x4 |
| Power & Battery | |
|---|---|
| Input Voltage | 230 V AC |
| USB Ports | |
|---|---|
| Number of Onboard USB 2.0 Por | 3 |
| Number of Onboard USB 3.0 Por | 1 |
| Total Number of USB Ports | 14 |
| USB Type-C | Yes |
| Ethernet Port | |
|---|---|
| Number Of Ethernet Ports | 1 |
| Input Devices | |
|---|---|
| Keyboard Localization | English |
| Software & Licensing | |
|---|---|
| Operating System Platform | Windows |
| Operating System Language | English |
| Size / Dimensions | |
|---|---|
| Form Factor | Tower |
| General Features | |
|---|---|
| Chipset Manufacturer | Intel |
| Chipset Model | W790 |
| Frequency | 60 Hz |
| Controller Type | Serial ATA/600 |
| Manufacturer | HP Inc. |
| Compliance & Certification | |
|---|---|
| Energy Efficiency Certificati | China Energy Conservation Program (CECP) |
| Energy Star | Yes |
| Environmentally Friendly | Yes |
| Environmental Certification | Electronic Product Environmental Assessment Tool Gold (EPEAT Gold) |
| TCO Certified | Yes |
| Energy Efficiency Compliance | Energy-related Products Directive (ErP) |