HP ProBook 4 G1i AI Intel Core Ultra 5 225U Laptop 40.6 cm (16") WUXGA 24 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro AI PC Silver
HP ProBook 4 G1i AI Intel Core Ultra 5 225U Laptop 40.6 cm (16") WUXGA 24 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro AI PC Silver

HP ProBook 4 G1i AI Intel Core Ultra 5 225U Laptop 40.6 cm (16") WUXGA 24 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro AI PC Silver

BrandHP
SKU / Part numberCK8X1ET#ABU
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Product overview & specifications

ProBook 4 G1i 16 inch Notebook AI PC, 16", Windows 11 Pro, Intel Core Ultra 5, 24GB RAM, 512GB SSD, WUXGA, Pike silver, AI PC

Maximize your potential with a resilient, future-ready laptop
The HP ProBook 4 G1i 16-inch Notebook AI PC provides growing businesses with commercial-grade performance, multi-layered endpoint security[6], and durability in an easily upgradeable design. Powered by the latest Intel processor[2] with 11 TOPS NPU[4] and long battery life, this feature-rich PC is future-ready for long-term productivity and AI exploration.

Specifications

Design
Colour name Pike silver
Product type Laptop
Market positioning Everyday
Form factor Clamshell
Product colour Silver
Original brand name HP
Country of origin China, Thailand
Introduction year 2025
Display
HD type WUXGA
Panel type IPS
LED backlight Yes
Display brightness 300 cd/m�
Display diagonal (metric) 40.6 cm
Touchscreen No
Display resolution 1920 x 1200 pixels
Display diagonal 40.6 cm (16")
Anti-glare screen Yes
sRGB coverage (typical) 62.5%
RGB colour space sRGB
Colour gamut 62.5%
Processor
Processor generation Intel Core Ultra (Series 2)
Processor cache type L3
Processor cache 12 MB
Processor model 225U
Processor boost frequency 4.8 GHz
Processor cores 12
Processor threads 14
Processor manufacturer Intel
Processor family Intel Core Ultra 5
Processor base power 15 W
Maximum turbo power 57 W
Efficient-core base frequency 1.3 GHz
Performance-core base frequency 1.5 GHz
Efficient-core Max Turbo Frequency 3.8 GHz
Performance-core Max Turbo Frequency 4.8 GHz
Performance cores 2
Efficient cores 8
Low Power Efficient-core Base Frequency 700 MHz
Low Power Efficient-core Max Turbo Frequency 2.4 GHz
Low Power Efficient-cores 2
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, ONNX RT, OpenVINO, Windows ML
NPU performance up to 12 TOPs
Memory
Memory form factor SO-DIMM
Internal memory 24 GB
Memory layout (slots x size) 1 x 24 GB
Internal memory type DDR5-SDRAM
Memory clock speed 5600 MHz
Memory slots 2x SO-DIMM
Maximum internal memory 24 GB
Storage
Storage media SSD
Optical drive type No
Number of SSDs installed 1
SSD capacity 512 GB
SSD interface PCI Express
Total storage capacity 512 GB
Total SSDs capacity 512 GB
NVMe Yes
Graphics
Discrete graphics card No
On-board graphics card family Intel� Graphics
On-board graphics card Yes
On-board graphics card model Intel� Graphics
Discrete graphics card model Not available
On-board GPU manufacturer Intel
Audio
Number of microphones 2
Built-in speaker(s) Yes
Number of built-in speakers 2
Built-in microphone Yes
Camera
Front camera Yes
Front camera resolution 1920 x 1080 pixels
Front camera HD type Full HD
Optical drive
Optical drive type No
Network
Mobile network connection No
Top Wi-Fi standard Wi-Fi 6E (802.11ax)
WLAN controller model Intel Wi-Fi 6E AX211
Wi-Fi Yes
Wi-Fi standards Wi-Fi 6E (802.11ax)
Ethernet LAN Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Bluetooth Yes
Bluetooth version 5.3
Cabling technology 10/100/1000Base-T(X)
Antenna type 2x2
WLAN controller manufacturer Intel
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 0
USB Type-C DisplayPort Alternate Mode Yes
USB Sleep-and-Charge ports 2
USB Sleep-and-Charge Yes
USB 2.0 ports quantity 0
HDMI ports quantity 1
HDMI version 2.1
Ethernet LAN (RJ-45) ports 1
Microphone in Yes
Combo headphone/mic port Yes
USB Power Delivery (USB PD) Yes
USB 3.2 Gen 2x2 Type-C ports quantity 2
Performance
Temperature sensor Yes
Hall sensor Yes
Keyboard
Pointing device Clickpad
Numeric keypad Yes
Full-size keyboard Yes
Spill-resistant keyboard Yes
Copilot key Yes
Software
Operating system installed Windows 11 Pro
Microsoft Copilot Yes
Technical details
Market positioning Everyday
Intel� Turbo Boost Technology Yes
Form factor Clamshell
Product colour Silver
Sustainable technologies and materials At least 50% recycled metal; HP paper-based packaging is from recycled or certified sources; At least 25% post-consumer recycled plastic; At least 50% ocean-bound plastic; Low halogen; Bulk packaging available
Sustainability compliance Yes
Sustainability certificates ENERGY STAR, EPEAT, TCO, TCO10
Compliance certificates CECP, CCC, RoHS, Federal Communications Commission (FCC), CE, BSMI
General Product Safety Regulation (GPSR) URL https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true
HP GTIN (EAN/UPC) 199764123541
Processor special features
Intel� Turbo Boost Technology Yes
Brand-specific features
HP speaker type HP Dual Speakers
HP front camera HP Webcam FHD
HP segment Business
HP Artificial Intelligence AI PC
HP GTIN (EAN/UPC) 199764123541
HP special features
HP speaker type HP Dual Speakers
HP front camera HP Webcam FHD
Battery
Battery technology Lithium Polymer (LiPo)
Number of battery cells 3
Battery capacity 56 Wh
Fast charging Yes
Fast charging time (50%) 30 min
Power
AC adapter power 45 W
AC adapter frequency 50 - 60 Hz
AC adapter input voltage 100 - 240 V
USB Power Delivery (USB PD) Yes
USB Type-C charging port Yes
Security
Password protection Yes
Password protection type BIOS, Power on
Fingerprint reader Yes
Certificates
Compliance certificates CECP, CCC, RoHS, Federal Communications Commission (FCC), CE, BSMI
Sustainability
Sustainable technologies and materials At least 50% recycled metal; HP paper-based packaging is from recycled or certified sources; At least 25% post-consumer recycled plastic; At least 50% ocean-bound plastic; Low halogen; Bulk packaging available
Sustainability compliance Yes
Sustainability certificates ENERGY STAR, EPEAT, TCO, TCO10
Total carbon footprint (kg of CO2e) 190.99
Weight & dimensions
Width 359.4 mm
Depth 251 mm
Height (front) 1.09 cm
Height (rear) 1.7 cm
Weight 1.74 kg
Features
Country of origin China, Thailand
Supplier features
Country of origin China, Thailand
Carbon footprint
Total carbon footprint (kg of CO2e) 190.99
Total carbon emissions, w/o use phase (kg of CO2e) 13.24
Carbon emissions, manufacturing (kg of CO2e) 172.33
Carbon emissions, logistics (kg of CO2e) 4.88
Carbon emissions, end-of-life (kg of CO2e) 0.54
Packaging content
Keyboard included Yes
Other features
WLAN controller model Intel Wi-Fi 6E AX211
On-board graphics card Yes
Display diagonal (metric) 40.6 cm
UNSPSC-code 43211503
Memory module type SODIMM
Anti-glare screen Yes
Country of origin China, Thailand
Manufacturer warranty 1 year (1/1/0) limited warranty includes 1 year of parts and labor. No on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.
HP ProBook 4 G1i AI Intel Core Ultra 5 225U Laptop 40.6 cm (16") WUXGA 24 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro AI PC Silver

HP ProBook 4 G1i AI Intel Core Ultra 5 225U Laptop 40.6 cm (16") WUXGA 24 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro AI PC Silver

£1,269.05
Skip to product information
HP ProBook 4 G1i AI Intel Core Ultra 5 225U Laptop 40.6 cm (16") WUXGA 24 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro AI PC Silver

HP ProBook 4 G1i AI Intel Core Ultra 5 225U Laptop 40.6 cm (16") WUXGA 24 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro AI PC Silver

£1,269.05

ProBook 4 G1i 16 inch Notebook AI PC, 16", Windows 11 Pro, Intel Core Ultra 5, 24GB RAM, 512GB SSD, WUXGA, Pike silver, AI PC

Maximize your potential with a resilient, future-ready laptop
The HP ProBook 4 G1i 16-inch Notebook AI PC provides growing businesses with commercial-grade performance, multi-layered endpoint security[6], and durability in an easily upgradeable design. Powered by the latest Intel processor[2] with 11 TOPS NPU[4] and long battery life, this feature-rich PC is future-ready for long-term productivity and AI exploration.

Specifications

Design
Colour name Pike silver
Product type Laptop
Market positioning Everyday
Form factor Clamshell
Product colour Silver
Original brand name HP
Country of origin China, Thailand
Introduction year 2025
Display
HD type WUXGA
Panel type IPS
LED backlight Yes
Display brightness 300 cd/m�
Display diagonal (metric) 40.6 cm
Touchscreen No
Display resolution 1920 x 1200 pixels
Display diagonal 40.6 cm (16")
Anti-glare screen Yes
sRGB coverage (typical) 62.5%
RGB colour space sRGB
Colour gamut 62.5%
Processor
Processor generation Intel Core Ultra (Series 2)
Processor cache type L3
Processor cache 12 MB
Processor model 225U
Processor boost frequency 4.8 GHz
Processor cores 12
Processor threads 14
Processor manufacturer Intel
Processor family Intel Core Ultra 5
Processor base power 15 W
Maximum turbo power 57 W
Efficient-core base frequency 1.3 GHz
Performance-core base frequency 1.5 GHz
Efficient-core Max Turbo Frequency 3.8 GHz
Performance-core Max Turbo Frequency 4.8 GHz
Performance cores 2
Efficient cores 8
Low Power Efficient-core Base Frequency 700 MHz
Low Power Efficient-core Max Turbo Frequency 2.4 GHz
Low Power Efficient-cores 2
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, ONNX RT, OpenVINO, Windows ML
NPU performance up to 12 TOPs
Memory
Memory form factor SO-DIMM
Internal memory 24 GB
Memory layout (slots x size) 1 x 24 GB
Internal memory type DDR5-SDRAM
Memory clock speed 5600 MHz
Memory slots 2x SO-DIMM
Maximum internal memory 24 GB
Storage
Storage media SSD
Optical drive type No
Number of SSDs installed 1
SSD capacity 512 GB
SSD interface PCI Express
Total storage capacity 512 GB
Total SSDs capacity 512 GB
NVMe Yes
Graphics
Discrete graphics card No
On-board graphics card family Intel� Graphics
On-board graphics card Yes
On-board graphics card model Intel� Graphics
Discrete graphics card model Not available
On-board GPU manufacturer Intel
Audio
Number of microphones 2
Built-in speaker(s) Yes
Number of built-in speakers 2
Built-in microphone Yes
Camera
Front camera Yes
Front camera resolution 1920 x 1080 pixels
Front camera HD type Full HD
Optical drive
Optical drive type No
Network
Mobile network connection No
Top Wi-Fi standard Wi-Fi 6E (802.11ax)
WLAN controller model Intel Wi-Fi 6E AX211
Wi-Fi Yes
Wi-Fi standards Wi-Fi 6E (802.11ax)
Ethernet LAN Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Bluetooth Yes
Bluetooth version 5.3
Cabling technology 10/100/1000Base-T(X)
Antenna type 2x2
WLAN controller manufacturer Intel
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 0
USB Type-C DisplayPort Alternate Mode Yes
USB Sleep-and-Charge ports 2
USB Sleep-and-Charge Yes
USB 2.0 ports quantity 0
HDMI ports quantity 1
HDMI version 2.1
Ethernet LAN (RJ-45) ports 1
Microphone in Yes
Combo headphone/mic port Yes
USB Power Delivery (USB PD) Yes
USB 3.2 Gen 2x2 Type-C ports quantity 2
Performance
Temperature sensor Yes
Hall sensor Yes
Keyboard
Pointing device Clickpad
Numeric keypad Yes
Full-size keyboard Yes
Spill-resistant keyboard Yes
Copilot key Yes
Software
Operating system installed Windows 11 Pro
Microsoft Copilot Yes
Technical details
Market positioning Everyday
Intel� Turbo Boost Technology Yes
Form factor Clamshell
Product colour Silver
Sustainable technologies and materials At least 50% recycled metal; HP paper-based packaging is from recycled or certified sources; At least 25% post-consumer recycled plastic; At least 50% ocean-bound plastic; Low halogen; Bulk packaging available
Sustainability compliance Yes
Sustainability certificates ENERGY STAR, EPEAT, TCO, TCO10
Compliance certificates CECP, CCC, RoHS, Federal Communications Commission (FCC), CE, BSMI
General Product Safety Regulation (GPSR) URL https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true
HP GTIN (EAN/UPC) 199764123541
Processor special features
Intel� Turbo Boost Technology Yes
Brand-specific features
HP speaker type HP Dual Speakers
HP front camera HP Webcam FHD
HP segment Business
HP Artificial Intelligence AI PC
HP GTIN (EAN/UPC) 199764123541
HP special features
HP speaker type HP Dual Speakers
HP front camera HP Webcam FHD
Battery
Battery technology Lithium Polymer (LiPo)
Number of battery cells 3
Battery capacity 56 Wh
Fast charging Yes
Fast charging time (50%) 30 min
Power
AC adapter power 45 W
AC adapter frequency 50 - 60 Hz
AC adapter input voltage 100 - 240 V
USB Power Delivery (USB PD) Yes
USB Type-C charging port Yes
Security
Password protection Yes
Password protection type BIOS, Power on
Fingerprint reader Yes
Certificates
Compliance certificates CECP, CCC, RoHS, Federal Communications Commission (FCC), CE, BSMI
Sustainability
Sustainable technologies and materials At least 50% recycled metal; HP paper-based packaging is from recycled or certified sources; At least 25% post-consumer recycled plastic; At least 50% ocean-bound plastic; Low halogen; Bulk packaging available
Sustainability compliance Yes
Sustainability certificates ENERGY STAR, EPEAT, TCO, TCO10
Total carbon footprint (kg of CO2e) 190.99
Weight & dimensions
Width 359.4 mm
Depth 251 mm
Height (front) 1.09 cm
Height (rear) 1.7 cm
Weight 1.74 kg
Features
Country of origin China, Thailand
Supplier features
Country of origin China, Thailand
Carbon footprint
Total carbon footprint (kg of CO2e) 190.99
Total carbon emissions, w/o use phase (kg of CO2e) 13.24
Carbon emissions, manufacturing (kg of CO2e) 172.33
Carbon emissions, logistics (kg of CO2e) 4.88
Carbon emissions, end-of-life (kg of CO2e) 0.54
Packaging content
Keyboard included Yes
Other features
WLAN controller model Intel Wi-Fi 6E AX211
On-board graphics card Yes
Display diagonal (metric) 40.6 cm
UNSPSC-code 43211503
Memory module type SODIMM
Anti-glare screen Yes
Country of origin China, Thailand
Manufacturer warranty 1 year (1/1/0) limited warranty includes 1 year of parts and labor. No on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.

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