HP Z4 G5 Intel Xeon W w5-2455X 32 GB DDR5-SDRAM 1 TB SSD Windows 11 Pro Tower Workstation Black
- Intel Xeon W5-2455X (up to 4.4 GHz with Intel Turbo Boost Technology, 30 MB L3 cache, 12 cores, 24 threads)
- Windows 11 Pro
- 32 GB DDR5-4800 MT/s ECC (2 x 16 GB), 1 TB HP Z Turbo Drive PCIe Gen4 TLC M.2 SSD
Power-up to next level pro performance
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 AI workstation accelerates workflows across a wide range of professional apps and provides room to expand as work evolves.
| Processor |
| Processor base power |
200 W |
| Maximum turbo power |
240 W |
| Processor cache type |
L3 |
| Processor cache |
30 MB |
| 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 |
| SSD interface |
PCI Express |
| NVMe |
Yes |
| 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 |
| Wi-Fi |
No |
| Ethernet LAN |
Yes |
| Ports & interfaces |
| Combo headphone/mic port |
Yes |
| Line-out |
Yes |
| Line-in |
Yes |
| Ethernet LAN (RJ-45) ports |
1 |
| USB 3.2 Gen 2×2 Type-C ports quantity |
2 |
| USB Power Delivery (USB PD) |
Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
4 |
| Design |
| 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, User |
| 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 |
| Brand-specific features |
| HP GTIN (EAN/UPC) |
197498808178 |
| HP segment |
Business |
| 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 |
| Sustainability |
| 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 |
386.1 mm |
| Depth |
444.5 mm |
| Width |
168.9 mm |
| Packaging content |
| Keyboard included |
Yes |
| Keyboard connectivity |
Wired |
| Display included |
No |
| Logistics data |
| Harmonized System (HS) code |
8471500000 |
| Other features |
| Keyboard type |
USB |
| 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. |
- HP Z4 G5 Desktop Workstation Product Video :15 Cutdown_Rivised – English (U.K.) en_GB
- HP Z4 G5 Desktop Workstation Product Video :06 Cutdown_INTEL_Rivised – English (U.K.) en_GB
