HP’s 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.
Specifications
| Processor manufacturer | Intel |
| Processor model | w3-2423 |
| Processor family | Intel Xeon W |
| Processor cores | 6 |
| Processor frequency | 2.1 GHz |
| Processor boost frequency | 4 GHz |
| Processor cache | 15 MB |
| Processor cache type | Smart Cache |
| Processor threads | 12 |
| Internal memory | 32 GB |
| Maximum internal memory | 512 GB |
| Internal memory type | DDR5-SDRAM |
| Memory layout (slots x size) | 2 x 16 GB |
| Memory slots | 8x DIMM |
| Memory clock speed | 4800 MHz |
| ECC | Y |
| Total storage capacity | 1 TB |
| Storage media | SSD |
| Optical drive type | N |
| Total SSDs capacity | 1 TB |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD memory type | TLC |
| SSD interface | PCI Express |
| NVMe | Y |
| SSD form factor | M.2 |
| Discrete graphics card | Y |
| Discrete GPU manufacturer | NVIDIA |
| Discrete graphics card model | NVIDIA Quadro T1000 |
| Discrete graphics memory type | GDDR6 |
| Discrete graphics card memory | 4 GB |
| On-board graphics card | N |
| On-board graphics card model | Not available |
| Ethernet LAN | Y |
| Ethernet LAN data rates | 10,1000,100 Mbit/s |
| Wi-Fi | N |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 6 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 2 |
| USB Power Delivery | Y |
| Ethernet LAN (RJ-45) ports | 1 |
| Line-out | Y |
| Line-in | Y |
| Combo headphone/mic port | Y |
| Chassis type | Tower |
| Cable lock slot | Y |
| Cable lock slot type | Kensington |
| Product colour | Black |
| Introduction year | 2023 |
| Market positioning | Performance |
| Motherboard chipset | Intel W790 |
| Audio chip | Realtek ALC3205-CG |
| Trusted Platform Module (TPM) | Y |
| Product type | Workstation |
| Operating system installed | Windows 11 Pro |
| Pre-installed software | HP PC Hardware Diagnostics UEFI; 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 Support Assistant | Y |
| 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 Management tools | HP Driver Packs; HP System Software Manager (download); HP BIOS Configuration Utility (download); HP Smart Support |
| HP segment | Business |
| Power supply input voltage | 100 - 240 V |
| Power supply input frequency | 50/60 Hz |
| Low halogen | Y |
| 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 |
| Width | 168.9 mm |
| Depth | 444.5 mm |
| Height | 386.1 mm |
| Weight | 10.5 kg |
| Package width | 314 mm |
| Package depth | 572 mm |
| Package height | 563 mm |
| Package weight | 14.3 kg |
| Display included | Y |
| Keyboard connectivity | Wired |
| Keyboard type | USB |
