Main product

Overview


The most affordable HP Z desktop workstation
Workstation performance is now within reach with a tower built for designing, editing, and gaming. Go beyond a commercial PC with the HP Z1 Tower, delivering pro-level, expandable performance certified for pro-apps, with support for high-end graphics.




At-a-glance


  • 32 GB DDR5-5600 MT/s (1 x 32 GB), 1 TB PCIe Gen4 NVMe™ M.2 SSD

  • Accelerate AI inferencing and development with the HP Z1 Tower AI workstation. Iterate and problem solve faster on your local device with a powerful discrete GPU delivering AI TOPS while a built-in NPU[5] takes on productivity tasks.

  • At HP, we care about the impact our products have on our people, communities, and planet. That’s why this device is EPEAT® Gold[6] with Climate+ and the outer box packaging is 100% sustainably sourced.[7]

  • Effortlessly multitask with up to an Intel® Core™ Ultra 9 CPU[1] and 128GB memory[2]. Choose from NVIDIA RTX™, AMD RadeonCloseRadeon is brand of graphics processing units produced by Radeon Technologies (formerly AMD). AMD does not distribute Radeon cards directly to consumers (though it did at one time). Instead, it sells Radeon GPUs to third-party manufacturers, who build and sell the Radeon-based video cards to the OEM and retail channels. RX™, or Intel® Arc GPUs[3]. Easily upgrade memory and storage as work evolves with tool-less access.

  • Intel Core™ Ultra 9 285 (up to 5.6 GHz with Intel Turbo Boost Technology, 36 MB L3 cache, 24 cores, 24 threads)

  • Intel Graphics

  • Wi-Fi 7 can provide higher data rates than Wi-Fi 6E.[9]

  • Windows 11 Pro

  • Work anywhere without compromising on performance with Windows 11 and HP collaboration, security, and connectivity technology. Summarize and rewrite content, get relevant content recommendations, and stay organized with Microsoft Copilot.[8]

  • Work confidently knowing your HP Z1 Tower is tested and certified for select professional apps. We've worked closely with software providers on apps like AutoCAD®, SOLIDWORKS® and Siemens NX® for seamless workstation performance across your workflow.[4]

  • Work with confidence knowing your PC is certified by leading software vendors to ensure peak performance even on complex projects.




Reasons to buy

  • 32 GB DDR5-5600 MT/s (1 x 32 GB), 1 TB PCIe Gen4 NVMe™ M.2 SSD
  • Accelerate AI inferencing and development with the HP Z1 Tower AI workstation. Iterate and problem solve faster on your local device with a powerful discrete GPU delivering AI TOPS while a built-in NPU[5] takes on productivity tasks.
  • At HP, we care about the impact our products have on our people, communities, and planet. That’s why this device is EPEAT® Gold[6] with Climate+ and the outer box packaging is 100% sustainably sourced.[7]
  • Effortlessly multitask with up to an Intel® Core™ Ultra 9 CPU[1] and 128GB memory[2]. Choose from NVIDIA RTX™, AMD Radeon RX™, or Intel® Arc GPUs[3]. Easily upgrade memory and storage as work evolves with tool-less access.
  • Intel Core™ Ultra 9 285 (up to 5.6 GHz with Intel Turbo Boost Technology, 36 MB L3 cache, 24 cores, 24 threads)
  • Intel Graphics
  • Wi-Fi 7 can provide higher data rates than Wi-Fi 6E.[9]
  • Windows 11 Pro
  • Work anywhere without compromising on performance with Windows 11 and HP collaboration, security, and connectivity technology. Summarize and rewrite content, get relevant content recommendations, and stay organized with Microsoft Copilot.[8]
  • Work confidently knowing your HP Z1 Tower is tested and certified for select professional apps. We've worked closely with software providers on apps like AutoCAD®, SOLIDWORKS® and Siemens NX® for seamless workstation performance across your workflow.[4]
  • Work with confidence knowing your PC is certified by leading software vendors to ensure peak performance even on complex projects.

Specification

Technical Description: HP Z1 Tower G1i Intel Core Ultra 9 285 32 GB DDR5-SDRAM 1 TB SSD Windows 11 Pro Workstation AI Workstation, AI PC Black
Brand-specific features
HP GTIN (EAN/UPC):
199485052892
HP segment:
Business
HP Artificial Intelligence:
AI Workstation, AI PC
HP Support Assistant:
Yes

Design
Country of origin:Country where the device is made.
Czech Republic
Intel® vPro™ Platform Eligibility:
Yes
Introduction year:
2025
Product colour:
Black
Number of 3.5" bays:A drive bay is a standard-area for adding hardware to a computer. Most drive bays are fixed to the inside of a case, but some can be removed. A 3.5" drive bay is for floppy disks.
2
Placement supported:Where the product can be placed e.g. indoor/outdoor, horizontal/vertical.
Vertical
Colour name:
Black
Chassis type:The type of rigid framework onto which is the hosuing for device components.
Tower

Display
Display included:This product includes a display.
No

Expansion slots
PCI Express x16 (Gen 5.x) slots:
1
PCI Express x1 (Gen 3.x) slots:
2

Graphics
On-board graphics card model:
Intel Graphics
On-board graphics card family:
Intel Graphics
On-board GPU manufacturer:
Intel
Discrete graphics card model:
Not available
On-board graphics card:
Yes
Discrete graphics card:
No

Logistics data
Harmonized System (HS) code:
8471500000

Memory
Memory data transfer rate:
5600 MT/s
Non-ECC:
Yes
Memory clock speed:The frequency at which the memory (e.g. RAM) runs.
5600 MHz
Memory slots:Number and type of memory expansion slots, including connector and memory module descriptions.
4x DIMM
Memory layout (slots x size):The slots and size of the memory for the CPU.
1 x 32 GB
Internal memory type:The type of internal memory such as RAM, GDDR5.
DDR5-SDRAM
Maximum internal memory:The maximum internal memory which is available in the product.
128 GB
Internal memory:A computer's memory which is directly accessible to the CPU.
32 GB

Network
Bluetooth version:The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).
5.4
Bluetooth:Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes
Antenna type:Type of antenna, also known an aerial, e.g. external, internal.
2x2
WLAN controller model:
Intel Wi-Fi 7 BE200
Wi-Fi standards:The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.
Wi-Fi 7 (802.11be)
WLAN controller manufacturer:
Intel
Top Wi-Fi standard:
Wi-Fi 7 (802.11be)
Wi-Fi:Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Yes
Cabling technology:Type of cable technology performance.
10/100/1000Base-T(X)
Ethernet LAN data rates:The different speed levels of the Ethernet LAN connection.
10,100,1000 Mbit/s
Ethernet LAN:An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes

Networking
Bluetooth version:The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).
5.4
Bluetooth:Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes
Antenna type:Type of antenna, also known an aerial, e.g. external, internal.
2x2
WLAN controller model:
Intel Wi-Fi 7 BE200
Wi-Fi standards:The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.
Wi-Fi 7 (802.11be)
WLAN controller manufacturer:
Intel
Top Wi-Fi standard:
Wi-Fi 7 (802.11be)
Wi-Fi:Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Yes
Cabling technology:Type of cable technology performance.
10/100/1000Base-T(X)
Ethernet LAN data rates:The different speed levels of the Ethernet LAN connection.
10,100,1000 Mbit/s
Ethernet LAN:An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes

Neural processor unit (NPU)
GPU performance up to:
8 TOPs
NPU performance up to:
13 TOPs
Total processor performance up to:
36 TOPs
AI software frameworks supported by NPU:
DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Windows Studio effects support:
Yes
Sparsity support:
Yes
Neural processor unit (NPU):
Intel AI Boost

Operating system/software
Operating system installed:Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
Windows 11 Pro

Other features
UNSPSC-code:
43211515
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

Packaging content
Input device model:
HP Wired 320M Mouse
Keyboard connectivity:
Wired
Keyboard included:
Yes
Mouse connectivity:
Wired
Mouse included:A mouse is included with this product.
Yes

Performance
Password protection type:
BIOS, Power on
Password protection:The computer, smartphone etc. can only be used when the correct password is entered, therefore making it more secure.
Yes
Audio chip:
Realtek ALC3252
Motherboard chipset:The chipset connects the microprocessor to the rest of the motherboard.
Intel Q870
Market positioning:
Performance
Product type:The sub-category of the product.
Workstation

Ports & interfaces
Combo headphone/mic port:
Yes
Line-in:
Yes
Line-out:
Yes
Microphone in:The socket where a microphone is connected to the device.
Yes
Ethernet LAN (RJ-45) ports:Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
1
DisplayPort version:
2.1
DisplayPorts quantity:Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.
2
HDMI version:
2.1
HDMI ports quantity:The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
1
USB 3.2 Gen 2x2 Type-C ports quantity:
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:
4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
USB 2.0 ports quantity:Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
3

Power
Power supply input frequency:The frequency of the electricity, usually measured in Hertz (Hz), which is supplied by the power supply. Mains electricity in many parts of the world is 50Hz.
50/60 Hz
Power supply input voltage:
100 - 240 V
Power supply:The way in which the product is powered e.g. rechargeable battery, mains electricity connected via a plug and cable.
500 W

Processor
Maximum turbo power:
182 W
Processor base power:
65 W
Processor cache type:
L3
Processor cache:
36 MB
Efficient-core base frequency:
1.9 GHz
Performance-core base frequency:
2.5 GHz
Efficient-core Max Turbo Frequency:
4.6 GHz
Performance-core Max Turbo Frequency:
5.4 GHz
Efficient cores:
16
Performance cores:
8
Processor boost frequency:The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded.
5.6 GHz
Processor threads:
24
Processor cores:The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).
24
Processor model:The model number for the processor in a computer.
285
Processor generation:
Intel Core Ultra (Series 2)
Processor family:A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.
Intel Core Ultra 9
Processor manufacturer:The manufacturer that produced the processor.
Intel

Processor special features
Intel® Turbo Boost Technology:Higher Performance When You Need It Most\nIntel® Turbo Boost Technology 2.0 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration.
Yes

Software
Operating system installed:Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
Windows 11 Pro

Storage
SSD form factor:
M.2
NVMe:
Yes
SSD interface:
PCI Express 4.0
SSD capacity:
1 TB
Number of SSDs installed:
1
Total SSDs capacity:
1 TB
Number of storage drives installed:Amount of storage drives built into the device.
1
Storage media:Used for the storage of date e.g. HDD (hard disk drive), SSD (solid-state drive).
SSD
Optical drive type:An optical drive uses laser to read optical discs such as CDs, DVDs and Blu-Ray. Some types of optical drive are: CD ROM drive, CR-RW (CD writer) drive, DVD-ROM.
No
Total storage capacity:The total amount of data that can be stored on the device.
1 TB

Sustainability
Sustainability compliance:
Yes
Sustainability certificates:
ENERGY STAR, EPEAT
Sustainable technologies and materials:
Bulk packaging available; Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable; 10% ITE-derived closed loop plastic; 80 Plus® Platinum power supplies available; Contains at least 60% post-consumer recycled plastic; Outside box and corrugated cushions are 100% sustainably sourced or recyclable

Weight & dimensions
Package weight:Weight of the packaged product.
7.67 kg
Package height:The distance from the top to the bottom of the packaging.
499 mm
Package depth:The distance from the front to the back of the packaging.
400 mm
Package width:The distance from one side of the packaging to the other.
287 mm
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
5.51 kg
Height:The measurement of the product from head to foot or from base to top.
337 mm
Depth:The distance from the front to the back of something.
308 mm
Width:The measurement or extent of something from side to side.
337 mm

Product details

B76RLET#ABU HP 0199485052892

HP Z1 Tower G1i Intel Core Ultra 9 285 32 GB DDR5-SDRAM 1 TB SSD Windows 11 Pro Workstation AI Workstation, AI PC Black

£1460.99 and In stock

SKU: B76RLET#ABU

HP Z1 Tower G1i Intel Core Ultra 9 285 32 GB DDR5-SDRAM 1 TB SSD Windows 11 Pro Workstation AI Workstation, AI PC Black

Quick Code: Q2145864 MPN: B76RLET#ABU
£1217.49ex VAT

66 in stock
Quantity:
Buying in Bulk? get quantity discounts
Quantity Discounts Available
Buy 5 for £1214.88 ex VAT each - SAVING £2.61 per unit
Buy 10 for £1214.56 ex VAT each - SAVING £2.93 per unit
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Key Features

  • Windows 11 Pro
  • Intel Graphics