Description
HP Z2 Tower G9 Workstation (A1NB1PT)
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 expandability to upgrade.
- Operating system: Windows 11 Pro
- Processor Brand: Intel® Core™ i9 14900K 14th Generation
Your new benchmark for entry workstation power
Designed for zero throttling so you can render, simulate, and real-time ray trace without overheating or lags.


Built to expand. Power to grow
With room to expand and tool-less access, you can easily upgrade and add components as your needs evolve.


ISV Certified
Work with confidence knowing your PC is certified with leading software applications to ensure peak performance
Pro-power. Today and tomorrow

Windows 11
Work anywhere without compromising on performance or security with Windows 11 powered by HP's collaboration and connectivity technology.
Intel® Core™ i9 processor
Get high-end performance for intensive tasks like rendering and video editing with the Intel® Core™ i9 processor.
Smaller, Functional Design
The stunning new design features front and rear ledges, so you can easily move your system from location to location.
Tool-less Access
Evolve your work. Evolve your rig. With a tool-less sliding access cover, you can easily get into the the interior, and customize your Z to fit your needs.
Tech specs
-
Operating system Windows 11 Pro
Processor family Intel® Core™ i9 14th generation processor
Processor Intel® Core™ i9-14900K (up to 6.0 GHz with Intel® Turbo Boost Technology, 36 MB L3 cache, 24 cores, 32 threads)
2 3 Chipset Intel® W680
Graphics Discrete,
NVIDIA RTX™️ A2000 (12 GB GDDR6 dedicated)
Memory 32 GB DDR5-4800 MHz RAM (1 x 32 GB)
Memory Slots 4 DIMM
Internal Storage 1 TB PCIe® Gen4 NVMe™ M.2 SSD
Hard drive (2nd) 2 TB 7200 rpm SATA HDD
Dimensions (W x D x H) 35.6 x 16.9 x 38.5 cm (Standard tower orientation.)
Weight Starting at 6.2 kg (Exact weight depends on configuration.)
Management features HP Driver Packs; HP Management Integration Kit for Microsoft System Center Configuration Management Gen4; HP System Software Manager (download); HP BIOS Configuration Utility (download)
Wireless Intel® Wi-Fi 6E AX211 (2x2) and Bluetooth® 5.3 wireless card
Keyboard HP 125 Wired Keyboard
Audio Realtek ALC3205-VA2-CG, 2.0W internal mono speaker
Pointing device HP 125 Wired Mouse
Expansion slots 1 PCIe 3 x4 (x16 connector); 1 PCIe 3 x4 (x4 connector); 1 PCIe 3 x1 (x4 connector); 1 PCIe 5 x16 (x16 connector); 1 M.2 2230 PCIe 3 X1 for WLAN (1 M.2 2230 slot for WLAN and 3 M.2 2280 slots for storage)
Ports Front 4 SuperSpeed USB Type-A 10Gbps signaling rate (1 charging); 1 universal audio jack
Rear 1 audio-in; 1 audio-out; 1 RJ-45; 2 DisplayPort™ 1.4; 2 SuperSpeed USB Type-A 10Gbps signaling rate; 1 SuperSpeed USB Type-A 5Gbps signaling rate; 3 USB Type-A 480Mbps signaling rate
Internal drive bays One 2.5" HDD; Two 3.5" HDD; Three M.2 NVME 2280 SSD
External drive bays One slim ODD; One 5.25" ODD
Power 450 W 90% efficient, wide-ranging, active PFC
Security management 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
6 7 91011 12 14Ecolabels EPEAT® registered
Sustainable impact specifications 80 Plus® Gold power supplies available; Bulk packaging available; Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable; 45% post-consumer recycled plastic; 10% ITE-derived closed loop plastic; Low halogen PCAs; Product Carbon Footprint; Ocean-bound plastic in system fan, processor fan and speaker
16 Manufacturer Warranty 3 year (3/3/3) limited warranty includes 3 years of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.