HP Z1 Tower G1i Intel Core Ultra 7 265 16 GB DDR5-SDRAM 512 GB SSD NVIDIA RTX A400 Windows 11 Pro Workstation AI Workstation, AI PC Black

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SKU: A40RJET#ABU
In Stock: 6 available
Z1 Tower G1i Desktop PC, Windows 11 Pro, Intel Core Ultra 7, 16GB RAM, 512GB SSD, NVIDIA RTX A400, Black, AI Workstation; AI PC
  • Intel Core Ultra 7 265 (up to 5.3 GHz with Intel Turbo Boost Technology, 30 MB L3 cache, 20 cores, 20 threads)
  • Windows 11 Pro
  • NVIDIA RTX A400 (4 GB GDDR6 dedicated)
  • 16 GB DDR5-5600 MT/s (1 x 16 GB), 512 GB PCIe NVMe M.2 SSD
More Information
SKU A40RJET#ABU
EAN 0821844443071
Manufacturer HP
Availability In Stock
Product Videos View Video
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PDF URLs View PDF
Processor
Processor generationIntel Core Ultra (Series 2)
Processor cache typeL3
Processor cache30 MB
Processor model265
Processor manufacturerIntel
Processor boost frequency5.3 GHz
Processor threads20
Processor cores20
Processor familyIntel Core Ultra 7
Performance cores8
Efficient cores12
Performance-core base frequency2.4 GHz
Efficient-core base frequency1.8 GHz
Processor base power65 W
Maximum turbo power182 W
Efficient-core Max Turbo Frequency4.6 GHz
Performance-core Max Turbo Frequency5.2 GHz
Neural processor unit (NPU)
Neural processor unit (NPU)Intel AI Boost
Sparsity supportYes
Windows Studio effects supportYes
AI software frameworks supported by NPUDirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to33 TOPs
NPU performance up to13 TOPs
GPU performance up to8 TOPs
Memory
Non-ECCYes
Memory layout (slots x size)1 x 16 GB
Internal memory16 GB
Maximum internal memory128 GB
Memory slots4x DIMM
Internal memory typeDDR5-SDRAM
Memory clock speed5600 MHz
Memory module typeUDIMM
Memory data transfer rate5600 MT/s
Storage
Storage mediaSSD
Number of storage drives installed1
SSD interfacePCI Express
SSD capacity512 GB
Number of SSDs installed1
Total storage capacity512 GB
SSD form factorM.2
Total SSDs capacity512 GB
NVMeYes
Graphics
Discrete graphics cardYes
Discrete graphics card memory4 GB
On-board graphics card familyIntel® Graphics
On-board graphics cardYes
Discrete graphics card modelNVIDIA RTX A400
Discrete graphics memory typeGDDR6
On-board graphics card modelIntel® Graphics
Number of discrete graphics cards1
Discrete GPU manufacturerNVIDIA
On-board GPU manufacturerIntel
Performance
Market positioningPerformance
Password protectionYes
Password protection typeBIOS, Power on
Product typeWorkstation
Motherboard chipsetIntel® Q870
Audio chipRealtek ALC3252
Network
Ethernet LANYes
Ethernet LAN data rates10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)
Ports & interfaces
Combo headphone/mic portYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity4
HDMI version2.1
USB 2.0 ports quantity3
Microphone inYes
Line-outYes
Line-inYes
HDMI ports quantity1
Ethernet LAN (RJ-45) ports1
DisplayPorts quantity2
DisplayPort version2.1
USB 3.2 Gen 2x2 Type-C ports quantity2
Expansion slots
PCI Express x1 (Gen 3.x) slots2
Number of 3.5" bays2
PCI Express x16 (Gen 5.x) slots1
Power
Power supply input frequency50/60 Hz
Power supply input voltage100 - 240 V
Power supply280 W
Technical details
Product typeWorkstation
Intel® Turbo Boost TechnologyYes
Product colourBlack
Chassis typeTower
Placement supportedVertical
Number of 3.5" bays2
Motherboard chipsetIntel® Q870
UNSPSC-code43211515
Memory module typeUDIMM
Sustainable technologies and materialsBulk packaging available; Molded paper pulp cushion inside box is made of 100% recycled or certified sources; At least 10% ITE-derived closed loop plastic; 80 Plus Platinum power supplies available; At least 60% post-consumer recycled plastic; Outside box and corrugated cushions are made of 100% recycled or certified sources
Sustainability complianceYes
Sustainability certificatesENERGY STAR, EPEAT, TCO
HP GTIN (EAN/UPC)821844443071
HP GTIN (EAN/UPC) with options(ABB) 821844443064; (ABF) 199251688812; (ABU) 821844443071; (AKC) 821844443088; (BCM) 821844443095
Design
Product colourBlack
Chassis typeTower
Placement supportedVertical
Number of 3.5" bays2
Colour nameBlack
Country of originCzech Republic
Introduction year2025
Software
Operating system installedWindows 11 Pro
Display
Display includedNo
Processor special features
Intel® Turbo Boost TechnologyYes
Brand-specific features
HP Support AssistantYes
HP segmentBusiness
HP Artificial IntelligenceAI Workstation, AI PC
HP GTIN (EAN/UPC)821844443071
HP GTIN (EAN/UPC) with options(ABB) 821844443064; (ABF) 199251688812; (ABU) 821844443071; (AKC) 821844443088; (BCM) 821844443095
Audio
Audio chipRealtek ALC3252
Sustainability
Total carbon footprint (kg of CO2e)226.122
Sustainable technologies and materialsBulk packaging available; Molded paper pulp cushion inside box is made of 100% recycled or certified sources; At least 10% ITE-derived closed loop plastic; 80 Plus Platinum power supplies available; At least 60% post-consumer recycled plastic; Outside box and corrugated cushions are made of 100% recycled or certified sources
Sustainability complianceYes
Sustainability certificatesENERGY STAR, EPEAT, TCO
Weight & dimensions
Package width287 mm
Package depth400 mm
Package height499 mm
Width337 mm
Depth308 mm
Height337 mm
Package weight7.67 kg
Weight5.51 kg
Packaging data
Package width287 mm
Package depth400 mm
Package height499 mm
Package weight7.67 kg
Packaging content
Numeric keypadNo
Mouse includedYes
Keyboard includedYes
Input device modelHP 125 Wired Mouse
Mouse connectivityWired
Display includedNo
Keyboard connectivityWired
Certificates
Low halogenYes
Keyboard
Keyboard connectivityWired
Supplier features
Manufacturer warranty1 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.
Carbon footprint
Total carbon footprint (kg of CO2e)226.122
Total carbon emissions, w/o use phase (kg of CO2e)54.289
Carbon emissions, manufacturing (kg of CO2e)168.7
Carbon emissions, logistics (kg of CO2e)1.463
Carbon emissions, end-of-life (kg of CO2e)1.67
Features
Country of originCzech Republic
Other features
On-board graphics cardYes
Processor manufacturerIntel
UNSPSC-code43211515
Memory module typeUDIMM
Country of originCzech Republic
Manufacturer warranty1 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.

HP recommends Windows 11 Pro for business

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]

Independent Software Vendor Certifications

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

Workstation performance. Impressive expandability.

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.

Certified for your workflow

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]

Power AI-accelerated workflows

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.

Designed with purpose

The EPEAT Gold[10] with Climate+ HP Z1 Tower G1i Desktop PC comes in packaging with certified or recycled sources of paper.[9]

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.

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SKU
A40RJET#ABU
DT.VZZEG.003
90AS0071-M00040
90AS0061-M001C0
90AS00N1-M00120
90AS00N1-M001A0
Manufacturer
HP
Acer
ASUS
ASUS
ASUS
ASUS
Optical drive type
N/A
DVD Super Multi DL
N
N
N
N
Display included
N
N
N
N
N
N
Processor family
Intel Core Ultra 7
Intel Core i7
Intel Core Ultra 5
Intel Core Ultra 9
Intel Core Ultra 9
Intel Core Ultra 9
Operating system installed
Windows 11 Pro
Windows 11 Pro
Windows 11 Pro
Windows 11 Home
Windows 11 Pro
Windows 11 Home
Total storage capacity
500GB to 750GB
2000GB and above
500GB to 750GB
1000GB to 1500GB
1000GB to 1500GB
1000GB to 1500GB
On-board graphics card
Y
Y
Y
Y
Y
Y
Internal memory
16GB
16GB
16GB
32GB
32GB
32GB
Product type
Workstation
PC
Mini PC (<= 3L)
Mini PC (<= 3L)
Mini PC (<= 3L)
Mini PC (<= 3L)
Discrete graphics card
Y
Y
N
N
N
N