HP Z2 Tower G1i Intel Core Ultra 9 285K 32 GB DDR5-SDRAM 1 TB SSD NVIDIA RTX 4000 Ada Windows 11 Pro Workstation AI Workstation, AI PC Black
Product overview & specifications
Z2 Tower G1i Workstation Desktop PC, Windows 11 Pro, Intel Core Ultra 9, 32GB RAM, 1TB SSD, RTX 4000 Ada, Black, AI Workstation; AI PC
Mainstream workstation performance—reimagined
Experience new levels of performance for professional workflows. The HP Z2 Tower AI workstation is reengineered to support high-end graphics and seamlessly run both single and multi-threaded apps for fast modeling, simulation, and rendering. Enjoy easy expandability to upgrade, when needs evolve.
Experience new levels of performance for professional workflows. The HP Z2 Tower AI workstation is reengineered to support high-end graphics and seamlessly run both single and multi-threaded apps for fast modeling, simulation, and rendering. Enjoy easy expandability to upgrade, when needs evolve.
| Processor | |
|---|---|
| Processor generation | Intel Core Ultra (Series 2) |
| Processor cache type | L3 |
| Processor cache | 36 MB |
| Processor model | 285K |
| Processor manufacturer | Intel |
| Processor boost frequency | 5.7 GHz |
| Processor threads | 24 |
| Processor cores | 24 |
| Processor family | Intel Core Ultra 9 |
| Performance cores | 8 |
| Efficient cores | 16 |
| Performance-core base frequency | 3.7 GHz |
| Efficient-core base frequency | 3.2 GHz |
| Processor base power | 125 W |
| Maximum turbo power | 250 W |
| Efficient-core Max Turbo Frequency | 4.6 GHz |
| Performance-core Max Turbo Frequency | 5.5 GHz |
| Neural processor unit (NPU) | |
| Neural processor unit (NPU) | Intel AI Boost |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI software frameworks supported by NPU | DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
| Total processor performance up to | 36 TOPs |
| NPU performance up to | 13 TOPs |
| GPU performance up to | 8 TOPs |
| Memory | |
| Non-ECC | Yes |
| Memory layout (slots x size) | 1 x 32 GB |
| Internal memory | 32 GB |
| Maximum internal memory | 32 GB |
| Internal memory type | DDR5-SDRAM |
| Memory clock speed | 5600 MHz |
| Memory module type | UDIMM |
| Memory data transfer rate | 5600 MT/s |
| Storage | |
| Storage media | SSD |
| Number of storage drives installed | 1 |
| Optical drive type | No |
| SSD interface | PCI Express 4.0 |
| SSD capacity | 1 TB |
| Number of SSDs installed | 1 |
| Total storage capacity | 1 TB |
| SSD memory type | TLC |
| SSD form factor | M.2 |
| Total SSDs capacity | 1 TB |
| Graphics | |
| Discrete graphics card | Yes |
| Discrete graphics card memory | 20 GB |
| On-board graphics card family | Intel® Graphics |
| On-board graphics card | Yes |
| Discrete graphics card model | NVIDIA RTX 4000 Ada |
| Discrete graphics memory type | GDDR6 |
| On-board graphics card model | Intel® Graphics |
| Number of discrete graphics cards | 1 |
| Discrete GPU manufacturer | NVIDIA |
| On-board GPU manufacturer | Intel |
| Performance | |
| Market positioning | Performance |
| Password protection | Yes |
| Password protection type | BIOS, Power on |
| Product type | Workstation |
| Motherboard chipset | Intel W880 |
| Audio chip | Realtek ALC3205 |
| Harmonized System (HS) code | 8471500000 |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Cabling technology | 10/100/1000Base-T(X) |
| WLAN controller model | Intel Wi-Fi 7 BE200 |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Antenna type | 2x2 |
| WLAN controller manufacturer | Intel |
| Ports & interfaces | |
| Combo headphone/mic port | Yes |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 6 |
| USB 2.0 ports quantity | 3 |
| Microphone in | Yes |
| Line-out | Yes |
| Line-in | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| DisplayPorts quantity | 2 |
| DisplayPort version | 1.4 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 2 |
| Expansion slots | |
| Number of 3.5" bays | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| Power | |
| Power supply input frequency | 50 - 60 Hz |
| Power supply input voltage | 100 - 240 V |
| Power supply | 700 W |
| Technical details | |
| Product type | Workstation |
| Intel® Turbo Boost Technology | Yes |
| Product colour | Black |
| Chassis type | Tower |
| Placement supported | Vertical |
| Number of 5.25" bays | 1 |
| Number of 3.5" bays | 1 |
| Motherboard chipset | Intel W880 |
| UNSPSC-code | 43211515 |
| Memory module type | UDIMM |
| 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 customers providing timely carbon usage including recommended actions users can take to decrease carbon footprint |
| Sustainability compliance | Yes |
| Sustainability certificates | ENERGY STAR, TCO, TCO10 |
| HP GTIN (EAN/UPC) | 199485052922 |
| Design | |
| Product colour | Black |
| Chassis type | Tower |
| Placement supported | Vertical |
| Number of 5.25" bays | 1 |
| Number of 3.5" bays | 1 |
| Colour name | Black |
| Country of origin | Czech Republic |
| Intel® vPro™ Platform Eligibility | No |
| Introduction year | 2025 |
| Software | |
| Operating system installed | Windows 11 Pro |
| Display | |
| Display included | No |
| Processor special features | |
| Intel® Turbo Boost Technology | Yes |
| Intel® vPro™ Platform Eligibility | No |
| Brand-specific features | |
| HP Support Assistant | Yes |
| HP segment | Business |
| HP Artificial Intelligence | AI Workstation, AI PC |
| HP GTIN (EAN/UPC) | 199485052922 |
| Audio | |
| Audio chip | Realtek ALC3205 |
| Sustainability | |
| Total carbon footprint (kg of CO2e) | 491.314 |
| 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 customers providing timely carbon usage including recommended actions users can take to decrease carbon footprint |
| Sustainability compliance | Yes |
| Sustainability certificates | ENERGY STAR, TCO, TCO10 |
| Weight & dimensions | |
| Package width | 590 mm |
| Package depth | 490 mm |
| Package height | 295 mm |
| Width | 175 mm |
| Depth | 426 mm |
| Height | 175 mm |
| Package weight | 12.5 kg |
| Weight | 8.6 kg |
| Packaging data | |
| Package width | 590 mm |
| Package depth | 490 mm |
| Package height | 295 mm |
| Package weight | 12.5 kg |
| Packaging content | |
| Numeric keypad | No |
| Mouse included | Yes |
| Keyboard included | Yes |
| Input device model | HP Wired 320M Mouse |
| Mouse connectivity | Wired |
| Display included | No |
| Keyboard connectivity | Wired |
| Keyboard | |
| Keyboard connectivity | Wired |
| Logistics data | |
| Harmonized System (HS) code | 8471500000 |
| 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 Onsite Low End Workstation HW Supp. 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 |
| Carbon footprint | |
| Total carbon footprint (kg of CO2e) | 491.314 |
| Total carbon emissions, w/o use phase (kg of CO2e) | 117.384 |
| Carbon emissions, manufacturing (kg of CO2e) | 368.302 |
| Carbon emissions, logistics (kg of CO2e) | 3.376 |
| Carbon emissions, end-of-life (kg of CO2e) | 2.252 |
| Features | |
| Country of origin | Czech Republic |
| Other features | |
| On-board graphics card | Yes |
| Processor manufacturer | Intel |
| UNSPSC-code | 43211515 |
| Memory module type | UDIMM |
| Country of origin | Czech Republic |
| Harmonized System (HS) code | 8471500000 |
| 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 Onsite Low End Workstation HW Supp. 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 |
HP Z2 Tower G1i Intel Core Ultra 9 285K 32 GB DDR5-SDRAM 1 TB SSD NVIDIA RTX 4000 Ada Windows 11 Pro Workstation AI Workstation, AI PC Black
£4,608.80
Skip to product information
HP Z2 Tower G1i Intel Core Ultra 9 285K 32 GB DDR5-SDRAM 1 TB SSD NVIDIA RTX 4000 Ada Windows 11 Pro Workstation AI Workstation, AI PC Black
£4,608.80
Z2 Tower G1i Workstation Desktop PC, Windows 11 Pro, Intel Core Ultra 9, 32GB RAM, 1TB SSD, RTX 4000 Ada, Black, AI Workstation; AI PC
Mainstream workstation performance—reimagined
Experience new levels of performance for professional workflows. The HP Z2 Tower AI workstation is reengineered to support high-end graphics and seamlessly run both single and multi-threaded apps for fast modeling, simulation, and rendering. Enjoy easy expandability to upgrade, when needs evolve.
Experience new levels of performance for professional workflows. The HP Z2 Tower AI workstation is reengineered to support high-end graphics and seamlessly run both single and multi-threaded apps for fast modeling, simulation, and rendering. Enjoy easy expandability to upgrade, when needs evolve.
| Processor | |
|---|---|
| Processor generation | Intel Core Ultra (Series 2) |
| Processor cache type | L3 |
| Processor cache | 36 MB |
| Processor model | 285K |
| Processor manufacturer | Intel |
| Processor boost frequency | 5.7 GHz |
| Processor threads | 24 |
| Processor cores | 24 |
| Processor family | Intel Core Ultra 9 |
| Performance cores | 8 |
| Efficient cores | 16 |
| Performance-core base frequency | 3.7 GHz |
| Efficient-core base frequency | 3.2 GHz |
| Processor base power | 125 W |
| Maximum turbo power | 250 W |
| Efficient-core Max Turbo Frequency | 4.6 GHz |
| Performance-core Max Turbo Frequency | 5.5 GHz |
| Neural processor unit (NPU) | |
| Neural processor unit (NPU) | Intel AI Boost |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI software frameworks supported by NPU | DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
| Total processor performance up to | 36 TOPs |
| NPU performance up to | 13 TOPs |
| GPU performance up to | 8 TOPs |
| Memory | |
| Non-ECC | Yes |
| Memory layout (slots x size) | 1 x 32 GB |
| Internal memory | 32 GB |
| Maximum internal memory | 32 GB |
| Internal memory type | DDR5-SDRAM |
| Memory clock speed | 5600 MHz |
| Memory module type | UDIMM |
| Memory data transfer rate | 5600 MT/s |
| Storage | |
| Storage media | SSD |
| Number of storage drives installed | 1 |
| Optical drive type | No |
| SSD interface | PCI Express 4.0 |
| SSD capacity | 1 TB |
| Number of SSDs installed | 1 |
| Total storage capacity | 1 TB |
| SSD memory type | TLC |
| SSD form factor | M.2 |
| Total SSDs capacity | 1 TB |
| Graphics | |
| Discrete graphics card | Yes |
| Discrete graphics card memory | 20 GB |
| On-board graphics card family | Intel® Graphics |
| On-board graphics card | Yes |
| Discrete graphics card model | NVIDIA RTX 4000 Ada |
| Discrete graphics memory type | GDDR6 |
| On-board graphics card model | Intel® Graphics |
| Number of discrete graphics cards | 1 |
| Discrete GPU manufacturer | NVIDIA |
| On-board GPU manufacturer | Intel |
| Performance | |
| Market positioning | Performance |
| Password protection | Yes |
| Password protection type | BIOS, Power on |
| Product type | Workstation |
| Motherboard chipset | Intel W880 |
| Audio chip | Realtek ALC3205 |
| Harmonized System (HS) code | 8471500000 |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Cabling technology | 10/100/1000Base-T(X) |
| WLAN controller model | Intel Wi-Fi 7 BE200 |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Antenna type | 2x2 |
| WLAN controller manufacturer | Intel |
| Ports & interfaces | |
| Combo headphone/mic port | Yes |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 6 |
| USB 2.0 ports quantity | 3 |
| Microphone in | Yes |
| Line-out | Yes |
| Line-in | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| DisplayPorts quantity | 2 |
| DisplayPort version | 1.4 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 2 |
| Expansion slots | |
| Number of 3.5" bays | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| Power | |
| Power supply input frequency | 50 - 60 Hz |
| Power supply input voltage | 100 - 240 V |
| Power supply | 700 W |
| Technical details | |
| Product type | Workstation |
| Intel® Turbo Boost Technology | Yes |
| Product colour | Black |
| Chassis type | Tower |
| Placement supported | Vertical |
| Number of 5.25" bays | 1 |
| Number of 3.5" bays | 1 |
| Motherboard chipset | Intel W880 |
| UNSPSC-code | 43211515 |
| Memory module type | UDIMM |
| 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 customers providing timely carbon usage including recommended actions users can take to decrease carbon footprint |
| Sustainability compliance | Yes |
| Sustainability certificates | ENERGY STAR, TCO, TCO10 |
| HP GTIN (EAN/UPC) | 199485052922 |
| Design | |
| Product colour | Black |
| Chassis type | Tower |
| Placement supported | Vertical |
| Number of 5.25" bays | 1 |
| Number of 3.5" bays | 1 |
| Colour name | Black |
| Country of origin | Czech Republic |
| Intel® vPro™ Platform Eligibility | No |
| Introduction year | 2025 |
| Software | |
| Operating system installed | Windows 11 Pro |
| Display | |
| Display included | No |
| Processor special features | |
| Intel® Turbo Boost Technology | Yes |
| Intel® vPro™ Platform Eligibility | No |
| Brand-specific features | |
| HP Support Assistant | Yes |
| HP segment | Business |
| HP Artificial Intelligence | AI Workstation, AI PC |
| HP GTIN (EAN/UPC) | 199485052922 |
| Audio | |
| Audio chip | Realtek ALC3205 |
| Sustainability | |
| Total carbon footprint (kg of CO2e) | 491.314 |
| 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 customers providing timely carbon usage including recommended actions users can take to decrease carbon footprint |
| Sustainability compliance | Yes |
| Sustainability certificates | ENERGY STAR, TCO, TCO10 |
| Weight & dimensions | |
| Package width | 590 mm |
| Package depth | 490 mm |
| Package height | 295 mm |
| Width | 175 mm |
| Depth | 426 mm |
| Height | 175 mm |
| Package weight | 12.5 kg |
| Weight | 8.6 kg |
| Packaging data | |
| Package width | 590 mm |
| Package depth | 490 mm |
| Package height | 295 mm |
| Package weight | 12.5 kg |
| Packaging content | |
| Numeric keypad | No |
| Mouse included | Yes |
| Keyboard included | Yes |
| Input device model | HP Wired 320M Mouse |
| Mouse connectivity | Wired |
| Display included | No |
| Keyboard connectivity | Wired |
| Keyboard | |
| Keyboard connectivity | Wired |
| Logistics data | |
| Harmonized System (HS) code | 8471500000 |
| 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 Onsite Low End Workstation HW Supp. 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 |
| Carbon footprint | |
| Total carbon footprint (kg of CO2e) | 491.314 |
| Total carbon emissions, w/o use phase (kg of CO2e) | 117.384 |
| Carbon emissions, manufacturing (kg of CO2e) | 368.302 |
| Carbon emissions, logistics (kg of CO2e) | 3.376 |
| Carbon emissions, end-of-life (kg of CO2e) | 2.252 |
| Features | |
| Country of origin | Czech Republic |
| Other features | |
| On-board graphics card | Yes |
| Processor manufacturer | Intel |
| UNSPSC-code | 43211515 |
| Memory module type | UDIMM |
| Country of origin | Czech Republic |
| Harmonized System (HS) code | 8471500000 |
| 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 Onsite Low End Workstation HW Supp. 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 |