When you work with large 3D models, high-resolution video, or massive data sets, a slow computer can waste hours and cause missed deadlines. The delay hurts your productivity and can increase costs for your business. The HP Z4 G5 AI Workstation Xeon W5 2455X 32GB 1TB Windows 11 Pro gives you the power you need to finish those tasks quickly and reliably. It turns long render times into minutes and lets you focus on creative work instead of waiting. It also supports future upgrades so you can add more memory or storage as your projects grow.
HP Z4 G5 AI Workstation Xeon W5 2455X 32GB 1TB Windows 11 Pro with Workstation
Imagine a desktop that can handle any professional workload without slowing down. This HP Z4 G5 AI Workstation is built for engineers, designers, and data scientists who need a true workstation. It runs on a 12-core Xeon processor, 32 GB of DDR5 memory and a fast 1 TB NVMe SSD, so complex simulations, 4K video editing and AI training finish fast. With Windows 11 Pro pre-installed, you get a secure and familiar environment ready for the apps you rely on. The system is designed with a sturdy tower chassis that can be placed vertically, saving desk space while providing excellent airflow for stable performance.
Usages
The workstation fits in a studio for 3D animation, in a lab for scientific modeling, or in an office for large-scale CAD design. It can also be used by video editors who need real-time playback of 8-K footage, and by AI developers who train neural networks on large data sets. Its multiple USB-C and Thunderbolt 4 ports let you connect fast external drives, monitors and peripherals, making it flexible for any professional setting. Because the workstation runs on Windows 11 Pro, you can use the same software tools you already know, and the OS provides built-in virtualization for testing multiple environments.
Benefits
- Fast processing cuts render and simulation time, so you meet deadlines.
- ECC memory protects data integrity, reducing crashes during long jobs.
- Built-in security features keep your projects safe from threats.
- Thunderbolt 4 and USB-C give quick file transfers and easy expansion.
- One-year on-site support means help is just a call away.
Key Features
- Intel Xeon W5-2455X 12-core processor up to 4.4 GHz.
- 30 MB L3 cache for fast data access.
- 32 GB DDR5-4800 ECC RAM in 2 16 GB modules.
- 1 TB PCIe NVMe SSD for rapid loading and saving.
- 10/100/1000 Mbps Ethernet and Bluetooth connectivity.
- Two USB-C Gen 2x2 ports with Thunderbolt 4 support.
- Four USB 3.2 Gen 1 Type-A ports for legacy devices.
- Kensington lock slot for physical security.
- 1125 W power supply with 240 W turbo power capability.
- Windows 11 Pro pre-installed with HP security suite.
Specifications
| Processor |
| Maximum turbo power |
240 W |
| Processor base power |
200 W |
| Processor cache type |
L3 |
| Processor cache |
30 MB |
| Efficient cores |
0 |
| Performance cores |
12 |
| Processor frequency |
3.2 GHz |
| Processor boost frequency |
4.4 GHz |
| Processor threads |
24 |
| Processor cores |
12 |
| Processor model |
w5-2455X |
| Processor family |
Intel Xeon W |
| Processor manufacturer |
Intel |
| Memory |
| ECC |
Yes |
| Memory clock speed |
4800 MHz |
| Memory slots |
8x DIMM |
| Memory layout (slots x size) |
2 x 16 GB |
| Internal memory type |
DDR5-SDRAM |
| Internal memory |
32 GB |
| Storage |
| SSD form factor |
M.2 |
| NVMe |
Yes |
| SSD interface |
PCI Express |
| SSD capacity |
1 TB |
| SSD memory type |
TLC |
| Number of SSDs installed |
1 |
| Total SSDs capacity |
1 TB |
| Number of storage drives installed |
1 |
| Storage media |
SSD |
| Optical drive type |
No |
| Total storage capacity |
1 TB |
| Graphics |
| On-board graphics card model |
Not available |
| Discrete graphics card model |
Not available |
| On-board graphics card |
Yes |
| Discrete graphics card |
No |
| Network |
| Bluetooth |
Yes |
| Wi-Fi |
No |
| Cabling technology |
10/100/1000Base-T(X) |
| Ethernet LAN data rates |
10,100,1000 Mbit/s |
| Ethernet LAN |
Yes |
| Ports & interfaces |
| Combo headphone/mic port |
Yes |
| Line-in |
Yes |
| Line-out |
Yes |
| Ethernet LAN (RJ-45) ports |
1 |
| HDMI ports quantity |
0 |
| Intel® Thunderbolt 4 |
Yes |
| Thunderbolt 3 ports quantity |
0 |
| USB 3.2 Gen 2x2 Type-C ports quantity |
2 |
| USB Power Delivery (USB PD) |
Yes |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity |
0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity |
0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity |
0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
4 |
| USB 2.0 ports quantity |
0 |
| Design |
| Country of origin |
Czech Republic |
| Introduction year |
2023 |
| Product colour |
Black |
| Cable lock slot type |
Kensington |
| Cable lock slot |
Yes |
| Number of 3.5" bays |
4 |
| Placement supported |
Vertical |
| Chassis type |
Tower |
| Performance |
| Trusted Platform Module (TPM) |
Yes |
| Trusted Platform Module (TPM) version |
2.0 |
| Password protection type |
BIOS, Power on |
| Password protection |
Yes |
| Audio chip |
Realtek ALC3205-CG |
| Motherboard chipset |
Intel W790 |
| Market positioning |
Performance |
| Product type |
Workstation |
| Software |
| Bundled software |
HP Wolf Pro Security Edition (1 year) |
| Pre-installed software |
HP Performance Advisor; HP Support Assistant; HP PC Hardware Diagnostics Windows; HP Image Assistant; HP Manageability Integration Kit; HP Anyware; HP Data Science Stack; HP Services Scan |
| Operating system installed |
Windows 11 Pro |
| Processor special features |
| Intel® Turbo Boost Technology |
Yes |
| Brand-specific features |
| HP GTIN (EAN/UPC) |
197498808178 |
| HP segment |
Business |
| HP Artificial Intelligence |
AI Workstation |
| HP Management tools |
HP Driver Packs; HP System Software Manager (download); HP BIOS Configuration Utility (download); HP Smart Support |
| HP Security tools |
Full volume encryption; HP Secure Erase; Kensington lock slot; Secure authentication; TPM 2.0 certified; HP BIOSphere; HP Sure Run; HP Sure Click; HP Sure Sense; HP Sure Admin; HP Platform Certificate; HP Sure Start; HP Sure Recover; Self-Encrypted Drives |
| HP Support Assistant |
Yes |
| Power |
| Power supply input frequency |
50 - 60 Hz |
| Power supply input voltage |
100 - 240 V |
| Power supply |
1125 W |
| Certificates |
| Low halogen |
Yes |
| Sustainability |
| Sustainability compliance |
Yes |
| Sustainability certificates |
EPEAT, TCO |
| Sustainable technologies and materials |
Low Halogen; 40% post-consumer recycled plastic; 25% ITE-derived closed loop plastic; Bulk packaging available; External power supply 90% efficiency; Plastic cushion inserts contain 80% recycled content; Ocean-bound plastic in system fan; 10% post-industrial recycled metal; Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable |
| Weight & dimensions |
| Package weight |
14.3 kg |
| Package height |
563 mm |
| Package depth |
572 mm |
| Package width |
314 mm |
| Weight |
10.5 kg |
| Height |
168.9 mm |
| Depth |
444.5 mm |
| Width |
168.9 mm |
| Packaging content |
| Input device model |
HP Wired 320M Mouse |
| Keyboard connectivity |
Wired |
| Keyboard included |
Yes |
| Carbon footprint |
| Carbon emissions, end-of-life (kg of CO2e) |
2 |
| Carbon emissions, logistics (kg of CO2e) |
5 |
| Carbon emissions, manufacturing (kg of CO2e) |
290 |
| Total carbon emissions, w/o use phase (kg of CO2e) |
309 |
| Total carbon footprint (kg of CO2e) |
610 |
| Display |
| Display included |
No |
| Other features |
| Keyboard type |
USB |
| UNSPSC-code |
43211515 |
| Manufacturer warranty |
1 year (1/1/1) limited warranty includes 1 year of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply. |
| Support service included |
HP 3 year Onsite Care Workstation Hardware Support. For terms and conditions, please visit https://h20195.www2.hp.com/v2/GetPDF.aspx/4AA5-6385EEE and https://www8.hp.com/h20195/v2/getpdf.aspx/4AA5-7123EEGB.pdf |
