Audio
Audio chip	Realtek ALC3205
Brand-specific features
HP Artificial Intelligence	AI Workstation, AI PC
HP GTIN (EAN/UPC)	199251982897
HP segment	Business
HP Support Assistant
Carbon footprint
Total carbon footprint (kg of CO2e)	416.75
Carbon emissions, manufacturing (kg of CO2e)	293.738
Carbon emissions, logistics (kg of CO2e)	3.376
Carbon emissions, end-of-life (kg of CO2e)	2.252
Total carbon emissions, w/o use phase (kg of CO2e)	117.384
Certificates
Low halogen
Design
Chassis type	Tower
Colour name	Black
Placement supported	Vertical
Number of 5.25" bays	1
Product colour	Black
Introduction year	2025
Country of origin	Czech Republic
Intel® vPro™ Platform Eligibility
Display
Display included
Expansion slots
Number of 3.5" bays	1
PCI Express x16 (Gen 4.x) slots	1
Graphics
Discrete graphics card model	Not available
On-board GPU manufacturer	Intel
On-board graphics card family	Intel® Graphics
On-board graphics card model	Intel® Graphics
Discrete graphics card
On-board graphics card
Logistics data
Harmonized System (HS) code	8471500000
Memory
Internal memory	16 GB
Internal memory type	DDR5-SDRAM
Memory layout (slots x size)	1 x 16 GB
Memory clock speed	5600 MHz
Memory module type	UDIMM
Memory data transfer rate	5600 MT/s
Network
Ethernet LAN data rates	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)
Top Wi-Fi standard	Wi-Fi 7 (802.11be)
Wi-Fi standards	Wi-Fi 7 (802.11be)
WLAN controller manufacturer	Intel
WLAN controller model	Intel Wi-Fi 7 BE200
Antenna type	2x2
Bluetooth version	5.4
Ethernet LAN
Wi-Fi
Bluetooth
Neural processor unit (NPU)
Neural processor unit (NPU)	Intel AI Boost
AI software frameworks supported by NPU	DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to	29 TOPs
NPU performance up to	13 TOPs
GPU performance up to	8 TOPs
Sparsity support
Windows Studio effects support
Other features
UNSPSC-code	43211515
Packaging data
Package width	590 mm
Package depth	490 mm
Package height	295 mm
Package weight	12.5 kg
Performance
Market positioning	Performance
Motherboard chipset	Intel W880
Password protection type	BIOS, Power on
Product type	Workstation
Password protection
Ports & interfaces
USB 2.0 ports quantity	3
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	6
USB 3.2 Gen 2x2 Type-C ports quantity	2
DisplayPorts quantity	2
DisplayPort version	1.4
Ethernet LAN (RJ-45) ports	1
Combo headphone/mic port
Line-out
Line-in
Microphone in
Power
Power supply	700 W
Power supply input voltage	100 - 240 V
Power supply input frequency	50 - 60 Hz
Processor
Processor manufacturer	Intel
Processor family	Intel Core Ultra 5
Processor generation	Intel Core Ultra (Series 2)
Processor model	245
Processor cores	14
Processor threads	14
Processor boost frequency	5.1 GHz
Performance cores	6
Efficient cores	8
Performance-core Max Turbo Frequency	5.1 GHz
Efficient-core Max Turbo Frequency	4.5 GHz
Performance-core base frequency	3.5 GHz
Efficient-core base frequency	3 GHz
Processor cache	24 MB
Processor cache type	L3
Processor base power	65 W
Maximum turbo power	121 W
Processor special features
Intel® Turbo Boost Technology
Software
Operating system installed	Windows 11 Pro
Storage
Total storage capacity	512 GB
Storage media	SSD
Number of storage drives installed	1
Total SSDs capacity	512 GB
Number of SSDs installed	1
SSD capacity	512 GB
SSD memory type	TLC
SSD interface	PCI Express 4.0
SSD form factor	M.2
Optical drive type
Supplier features
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 3y NBD Onsite WS Bundling. For terms and conditions, please visit https://h20195.www2.hp.com/v2/GetPDF.aspx/4AA5-6385EEE & https://www8.hp.com/h20195/v2/getpdf.aspx/4AA5-7123EEGB.pdf
Sustainability
Sustainability certificates	ENERGY STAR, EPEAT, TCO, TCO10
Sustainable technologies and materials	Low halogen; Bulk packaging available; 10% ITE-derived closed loop plastic; 25% ocean-bound plastic in system fans; Product Carbon Footprint; Contains at least 60% post-consumer recycled plastic; System has a QR code enabled experience where the user has access to a product portal – beginning December 2025, this is complete with product feature highlights, sustainability information, getting started guides, and direct setup and support options; New Energy Consumption dashboard available to custo
Sustainability compliance
Weight & dimensions
Width	175 mm
Depth	426 mm
Height	175 mm
Weight	8.6 kg

The HP Z2 Tower G1i Workstation is a professional workstation in tower format, designed for demanding workflows in technical and creative fields. It features an Intel Core Ultra 5-245 processor with 14 cores (6 performance cores and 8 efficient cores), reaching a maximum turbo frequency of 5.1 GHz and equipped with a 24 MB L3 cache. The processor performance is supported by an integrated Neural Processing Unit (NPU), delivering up to 13 Tera-Operations Per Second (TOPS), enabling efficient processing of AI-accelerated tasks such as productivity features or Windows Studio effects. The NPU supports frameworks like DirectML, OpenVINO, Windows ML, ONNX RT, and WebNN, facilitating integration into modern AI development environments.

Applications
This workstation is suitable for professional applications requiring high computing power and parallel processing, such as 3D modeling, simulation, rendering, data analysis, or AI development. Support for high-end graphics cards and the ability to provide up to 600 W of power for a triple-wide graphics card make it particularly suitable for graphics-intensive tasks. The integrated Intel graphics ensure sufficient performance for standard applications and provide a stable foundation for operation.

Features and Specifications in Detail
The system is equipped with 16 GB DDR5-SDRAM RAM operating at a frequency of 5600 MHz (5600 MT/s) in a UDIMM module configuration. The memory architecture enables fast data access and supports performance in multi-parallel processes. As primary storage, a 512 GB SSD in M.2 form factor with PCI Express 4.0 interface is installed, ensuring fast loading and access times. The storage medium is based on TLC technology, offering a balanced combination of speed and lifespan.

Technology Explained Simply
The processor operates with a base power of 65 W and can reach up to 121 W turbo power under heavy load. The intelligent fan control adjusts fan speeds in real-time according to thermal load, minimizing noise and energy consumption. The new ventilation opening in a grille design optimizes airflow and improves cooling performance. The 700 W power supply provides sufficient power for future expansions, especially when using high-performance graphics cards.

Compatibility and Accessories
The workstation supports Wi-Fi 7 (802.11be) with an Intel Wi-Fi 7 BE200 controller and a 2x2 antenna configuration, enabling fast and stable wireless connectivity. Bluetooth 5.4 is also integrated. Network connectivity is provided via an RJ-45 port with 10/100/1000Base-T(X) support. I/O options include 3 USB 2.0 ports, 6 USB 3.2 Gen 2 (Type A), and 2 USB 3.2 Gen 2x2 (Type C), as well as 2 DisplayPort connections (version 1.4). A combined headphone/microphone jack, line-out, and line-in are also available. Expandability is ensured by a 8,9 cm ( 3,5 inch ) expansion slot and a PCI Express x16 slot (Gen 4.x). The design allows tool-free access, making it easy to upgrade components such as memory, SSDs, or graphics cards.

Mounting and Installation
The device is suitable for use in rack environments and fits into a 4-HE rack. Installation is performed via integrated connectors and interfaces. The operating system is pre-installed with Windows 11 Pro for Business, ensuring system compatibility with professional applications.

Operational Advantages
The combination of a powerful processor, fast memory, SSD primary storage, and integrated NPU enables efficient processing of AI and productivity tasks. Expandability and the tool-free design simplify maintenance and upgrades. The use of 60% recycled plastic and 20% recycled steel, along with EPEAT® Gold certification with Climate+, highlights the manufacturer's sustainable approach. The workstation is thus designed for companies seeking to combine high performance, expandability, and sustainability in a single system.