Tower Power
At a Third of the Size.
HP Z2 SFF G1i Workstation Desktop PC
World’s most powerful SFF workstation*
Re-engineered to get the power of a full-size tower at a fraction of the size. The Z2 SFF AI workstation delivers high performance for intensive workflows—from 3D design to real time ray tracing—now and in the future. When demands change, you have the impressive ability to upgrade and expand.
HP Z2 SFF G1i
Small Form. Big Power.
Impressive Expandability.
Design, simulate, and real-time ray trace on the Z2 SFF AI workstation, with low-profile NVIDIA RTX™ graphics and up to an Intel® Core™ Ultra 9 processor1, including K-Series. Easily upgrade memory and storage2 as work evolves with tool-less access.
Intel® Core™ Ultra Processor
Unleash power-efficient performance with up to an Intel® Core™ Ultra 9 CPU1, including K-Series. This CPU not only unlocks performance for the next era of AI-enhanced software, but the dedicated NPU3 greatly increases efficiency for productivity tasks.
NVIDIA® Graphics
Design, real-time ray trace and simulate with up to NVIDIA RTX™ 4000 SFF Ada Generation graphics2 with PCIe G5 high speed bandwidth.
Software Certified
ISV Certified4
Work with confidence knowing your workstation is certified by leading software vendors to ensure peak performance even on complex projects.
Memory
Up to 256GB RAM5, 6
High speed memory for near real-time responsiveness with fast data transfer speeds of up to 5600 MT/s and up to 256GB DDR5 memory.
Storage
Up to 12TB7 Storage
Make storage simple with up to 12TB with 3 M.2 storage slots and RAID for added performance and reliability.
Power Supply
280W PSU8
Multiple PSU options, including the 500W PSU that supports high power CPU and GPU rich configurations.
The Workstation for Your Workflow
Specs & Resources
G1i Datasheet
G1i QuickSpecs
See Support Page Z2 SFF G9
Smaller Design.
Big Impact.
Whether placed horizontally or vertically, the Z2 SFF AI workstation defies space constraints. Its smaller size allows for 4 units across a 7U rack.9 Stylish yet purposeful venting improves airflow to enable powerful K-series CPUs and NVIDIA low profile GPUs.
Small Design
Whether positioned horizontally or vertically, the Z2 SFF defies space constraints.
Rackable Design
It’s smaller size allows for a new rack solution – 4 units across a 7U rack.9
Thermal Management
Stylish yet purposeful venting improves airflow to enable powerful K-series CPUs and NVIDIA low-profile graphics.
Expandability
Engineered to Evolve
With standard low-profile graphics and slide-out, tool-free interior access, you can easily swap graphics and memory. Effortlessly connect to essential peripherals with plenty of built in I/O.
Power AI-Accelerated Workflows
Accelerate AI workflows with the Z2 SFF G1i AI workstation. Iterate and problem solve faster locally with up to an NVIDIA RTX™ 4000 SFF Ada Generation GPU2 that delivers up to 307 AI TOPS. A built-in NPU3 efficiently takes on productivity tasks.
Keep Cool Under
Any Workload
Innovatively designed with hardware components like smart fan control and new lattice design venting to keep your PC cool and quiet no matter how hard you push it.
Additional Features to
Elevate Your Work
Windows or Linux
Support your unique user needs with a choice of Windows 11 Pro11, WSL2 or Linux® operating systems.
Flexible I/O Module
Configure to the needs of today with flexibility for the future with flexible I/O ports having 15 configurable I/O options.12
Wi-Fi 7
The portability of your PC and the reliability of a fast connection determines where you can work. Get a fast and reliable connection in dense wireless environments with gigabit data rate Wi-Fi 7.13, 14
Multi-Display Support
See all your windows in perfect detail with support for up to 12 displays15 at 4K resolution.
High Performance Mode
Take on the toughest workflows with High Performance Mode set as the default. Easily change to Performance Mode, Quiet Mode, or Rack Mode with a BIOS setting.
Tool-less Access
Evolve your work. With tool-less access to the interior, you can customize your Z to fit your needs.
Need Help Finding
Your Perfect Workstation?
Software and Remote IT Solutions
HP Z Boost
Local AI
Development
Access the power of one or multiple idle NVIDIA® GPUs in high performance HP Z desktop workstations for a performance boost with HP Z Boost.16 Tackle not only mainstream data science and AI workflows, but also more demanding and complex projects requiring more compute.
HP Z Remote Access Solutions
Hybridize your
Workflow
A complete hardware and software solution to power your remote, leading-edge workforce.
HP Remote System Controller
HP Remote System
Controller
A complete remote out-of-band management solution to manage a workstation fleet all from a single interface.
HP Anyware
Collaborate
Remotely
Access high-performance
HP Z workstation power from anywhere with remote software.17
HP Services
Services for
HP Z Workstations
Empower your workforce with secure, seamless services for high-performance workflows.
Warranty Coverage – Data Security – Proactive Insights
More About HP Z
• AI
Built for AI
AI workstations and solutions are engineered for the most demanding tasks: generative AI, 3D modeling and animation and machine learning development.
• Sustainability
Designed with the Planet in Mind
Here's why our TCO Certified, ENERGY STAR certified and EPEAT registered HP Z portfolio helps protect our shared future.20
• Security
Peace of Mind
Security is our commitment – so you can focus on driving results. Find total confidence with HP Wolf Security for Business.18
• Reliability
Rely on Your
Workstation
Work with confidence knowing your desktop has undergone MIL-STD durability tests19 for extreme environments and 360,000 hours of testing.10
Displays and Accessories
Have a Question?
Contact Sales Support.
Follow HP Z on Social Media
Monday - Friday
7:00am - 7:30pm (CST)
Enterprise Sales Support
1-866-625-0242
Small Business Sales Support
1-866-625-0761
Monday - Friday
7:00am - 7:00pm (CST)
Government Sales Support
Federal
1-800-727-5472
State and local
1-800-727-5472
Monday - Friday
7:00am - 7:00pm (CST)
Education Sales Support
K-12 Education
1-800-727-5472
Higher Education
1-800-727-5472
Monday - Sunday
9:00am - 11:00pm (CST)
Chat with an
HP Z Live Expert
Click on the Chat to Start
Need Support for Your HP Z Workstation?
Disclaimers
The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.
Product may differ from images depicted.
*Based on HP's internal analysis of non-gaming small form factor desktop workstations with a minimum 3 ISV certifications, configurable professional graphics, and a dedicated workstation brand as of October 2024. Power based on processor, graphics, memory, and power supply. Sold separately or as an optional feature.
- Multicore is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering is not a measurement of clock speed. Features and software that require a NPU may require software purchase, subscription or enablement by a software or platform provider, and third-party software may have specifics configuration or compatibility requirements. Performance varies by use, configuration, and other factors.
- Sold separately or as an optional feature.
- Features and software that require a NPU may require software purchase, subscription or enablement by a software or platform provider, and third-party software may have specifics configuration or compatibility requirements. Performance varies by use, configuration, and other factors.
- Third party software sold separately.
- Memory is an optional feature that must be configured at purchase.
- Up to 192 GB memory is available at launch. Up to 256 GB memory is planned to be available in the second half of 2025.
- For storage drives, GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 35GB of disk is reserved for system recovery software.
- Optional feature that must be configured at purchase.
- Rack mounting hardware sold separately.
- HP Total Test Process testing is not a guarantee of future performance under these test conditions. Damage under the HP Total Test Process test conditions or any accidental damage requires an optional HP Accidental Damage Protection Care Pack.
- Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows 11 Pro is automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See http://www.windows.com.
- Optional features that must be configured at purchase or are sold separately.
- Wireless access point and Internet service required and sold separately. Availability of public wireless access points limited. Wi-Fi 7 (802.11BE) functionality requires compatible Windows 11 OS, compatible processor, and separately purchased Wi-Fi 7 router to support backwards compatibility with prior 802.11 specs. Available in countries where Wi-Fi 7 is supported. The specification for 802.11BE is a draft specification and is not final. If the final specification differs from the draft specification, it may affect the ability of the device to communicate with other 802.11BE devices.
- Wi-Fi® supporting gigabit data rate is achievable with Wi-Fi 7 (802.11BE) when transferring files between two devices connected to the same router. Requires a wireless router, sold separately, that supports 160MHz channels.
- Support for up to 12 displays requires Intel® HD graphics and two optional low profile discrete graphics cards.
- Z by HP Boost requires client device with Windows 10 or Windows 11 OS and Vulkan Runtime for devices without a GPU, or WSL2 with Ubuntu 22.04 or Ubuntu 22.04 LTS or greater. Host device for sharing GPU(s) must be a Z by HP workstation with NVIDIA professional grade workstation GPU(s) of Pascal architecture or later with an installed driver version 535 or greater, and a CUDA driver version 11.2 through to 12.3, Windows 10 or Windows 11 OS (WSL is not supported), or Ubuntu 22.04 LTS or greater or Debian 11 or greater with libatomic1, libnumal1, libvulkan1, libgl1, libglib2.0-0 packages installed. Network connection required. Join waitlist to be considered for selection for early access.
- HP Anyware supports Windows®, Linux® and macOS® host environments and Windows, Linux, macOS, iPad®, Android®, and Chrome OS® end-user devices. For more on the system requirements for installing HP Anyware, refer to the Admin Guides at: https://anyware.hp.com. HP Anyware uses the PCoIP® remote display protocol to communicate between the host and end-user device. HP Anyware is available through a 1- and 3-year subscription. HP Anyware subscriptions are based on the number of concurrent PCoIP connections used (pay for the number of host connections). HP Anyware subscriptions gives you a license key to activate a connection to a hosted desktop as well as support and updates to the Anyware Agents, Anyware Clients and the Anyware Manager available for download here: https://anyware.hp.com. For a limited time, an HP Anyware Professional subscription also includes access and support for ZCentral Remote Boost and ZCentral Connect and is available for purchase through an HP seller or by contacting sales at: hp.com/Anyware. HP Services are governed by the applicable HP terms and conditions of service provided or indicated to Customer at the time of purchase. Customer may have additional statutory rights according to applicable local laws, and such rights are not in any way affected by the HP terms and conditions of service or the HP Limited Warranty provided with your HP Product.
- HP Wolf Security for Business requires Windows 10 or 11 Pro and higher, includes various HP security features and is available on HP Pro, Elite, RPOS and Workstation products. See product details for included security features.
- MIL-STD-810G testing is pending and is conducted on select HP products. Testing is not intended to demonstrate fitness of U.S. Department of Defense (DoD) contract requirements or for military use. Test results are not a guarantee of future performance under these test conditions. Accidental damage requires an optional HP Accidental Damage Protection Care Pack.
- Applies to HP PCs, Workstations and Displays manufactured after January 2019. Based on most Gold and Silver EPEAT® registrations by meeting all required criteria and achieving 50-74% of the optional points for EPEAT® Silver and 75-100% of the optional points for EPEAT® Gold according to IEEE 1680.1-2018 EPEAT®. Status varies by country. Visit www.epeat.net for more information.