Pro-power. Today and tomorrowExperience a whole new level of performance for your professional workflow. The Z2 Tower is engineered to seamlessly run multi-threaded apps for fast rendering, simulation, and now real-time ray tracing. And when your demands change, you have impressive expandability to upgrade.
| Processor | |
| Processor family: | Intel® Core i9 |
| Processor manufacturer: | Intel |
| Processor model: | i9-13900K |
| Processor generation: | 13th gen Intel® Core i9 |
| Processor cores: | 24 |
| Performance cores: | 8 |
| Efficient cores: | 16 |
| Performance-core base frequency: | 3 GHz |
| Efficient-core base frequency: | 2.2 GHz |
| Processor boost frequency: | 5.8 GHz |
| Performance-core boost frequency: | 5.4 GHz |
| Efficient-core boost frequency: | 4.3 GHz |
| Processor cache: | 36 MB |
| Processor cache type: | L3 |
| Processor threads: | 32 |
| Bus type: | DMI4 |
| Memory | |
| Internal memory: | 32 GB |
| Maximum internal memory: | 128 GB |
| Internal memory type: | DDR5-SDRAM |
| Memory layout (slots x size): | 2 x 16 GB |
| Memory slots: | 4x DIMM |
| Memory clock speed: | 4800 MHz |
| Storage | |
| Total storage capacity: | 1000 GB |
| Optical drive type: | ![]() |
| Storage media: | SSD |
| Total SSDs capacity: | 1000 GB |
| Number of SSDs installed: | 1 |
| SSD capacity: | 1000 GB |
| SSD memory type: | TLC |
| SSD interface: | PCI Express |
| NVMe: | ![]() |
| Graphics | |
| Discrete graphics card: | ![]() |
| On-board graphics card: | ![]() |
| Discrete graphics card model: | NVIDIA RTX A4000 |
| On-board graphics card model: | Intel UHD Graphics 770 |
| Discrete GPU manufacturer: | NVIDIA |
| Discrete graphics memory type: | GDDR6 |
| Discrete graphics card memory: | 16 GB |
| Number of discrete graphics cards: | 1 |
| Network | |
| Ethernet LAN: | ![]() |
| Wi-Fi: | ![]() |
| Ports & interfaces | |
| USB 2.0 ports quantity: | 3 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: | 6 |
| DisplayPorts quantity: | 2 |
| DisplayPort version: | 1.4 |
| Ethernet LAN (RJ-45) ports: | 1 |
| Line-out: | ![]() |
| Line-in: | ![]() |
| Combo headphone/mic port: | ![]() |
| Expansion slots | |
| PCI Express x1 (Gen 3.x) slots: | 1 |
| PCI Express x4 (Gen 3.x) slots: | 2 |
| Design | |
| Chassis type: | Tower |
| Product colour: | Black |
| Number of 3.5" bays: | 2 |
| Number of 5.25" bays: | 1 |
| Number of 2.5" bays: | 1 |
| Performance | |
| Product type: | Workstation |
| Market positioning: | Performance |
| Audio chip: | Realtek ALC3205-VA2-CG |
| Built-in speaker(s): | ![]() |
| Number of speakers: | 1 |
| Software | |
| Operating system installed: | Windows 11 Pro |
| Pre-installed software: | HP PC Hardware Diagnostics UEFI; HP Support Assistant; HP PC Hardware Diagnostics Windows; ZCentral Remote Boost; HP Image Assistant; HP Manageability Integration Kit; Performance Advisor 3.0 |
| Processor special features | |
| Intel 64: | ![]() |
| Enhanced Intel SpeedStep Technology: | ![]() |
| Embedded options available: | ![]() |
| Intel VT-x with Extended Page Tables (EPT): | ![]() |
| Idle States: | ![]() |
| Intel Stable Image Platform Program (SIPP): | ![]() |
| Intel Trusted Execution Technology: | ![]() |
| Execute Disable Bit: | ![]() |
| Intel Flex Memory Access: | ![]() |
| CPU configuration (max): | 1 |
| Intel Virtualization Technology for Directed I/O (VT-d): | ![]() |
| Intel Virtualization Technology (VT-x): | ![]() |
| Brand-specific features | |
| HP Support Assistant: | ![]() |
| HP Security tools: | HP Secure Erase; HP Sure Click; HP BIOSphere Gen6; HP Sure Admin; Hood Sensor Optional Kit; HP Client Security Manager Gen6; HP Sure Start Gen7; HP Sure Recover Gen4; HP Sure Sense Gen2; HP Sure Run Gen5 |
| HP Management tools: | HP Driver Packs; HP Management Integration Kit for Microsoft System Center Configuration Management Gen4; HP System Software Manager (download); HP BIOS Configuration Utility (download) |
| HP Software provided: | HP PC Hardware Diagnostics UEFI; HP PC Hardware Diagnostics Windows; HP Image Assistant; HP Manageability Integration Kit |
| HP segment: | Business |
| Power | |
| Power supply: | 700 W |
| Sustainability | |
| Sustainable technologies and materials: | Ocean-bound plastic in speaker enclosure; 45% post-consumer recycled plastic; 25% ITE-derived closed loop plastic; Bulk packaging available; 80 Plus® Gold power supplies available; Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable; Ocean-bound plastic in speaker enclosure and system fan; Contains recycled metal |
| Weight & dimensions | |
| Width: | 356 mm |
| Depth: | 169 mm |
| Height: | 385 mm |
| Weight: | 7.2 kg |
| Packaging content | |
| Display included: | ![]() |
| Mouse included: | ![]() |
| Keyboard included: | ![]() |
| Keyboard connectivity: | Wired |