HP ProBook 4 G1i Wolf Pro Security Edition. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 5, Processor model: 225U. Display diagonal: 35.6 cm (14"), HD type: WUXGA, Display resolution: 1920 x 1200 pixels. Internal memory: 16 GB, Internal memory type: DDR5-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: Intel Graphics. Operating system installed: Windows 11 Pro. Product colour: Silver. Weight: 1.39 kg

Specification

Product
Product id	987279
Brand	Hewlett Packard
Partnr	B9YJ3ET/ABH
EAN/UPC code	199251678462
Warranty (months)	12 months
Design
Product type	Notebook
Product colour	Silver
Colour name	Pike silver
Form factor	Clamshell
Introduction year	2025
Market positioning	Everyday
Original brand name	HP
Display
Display diagonal	14 inch
Display resolution	1920 x 1200 Pixels
Touchscreen	N
Panel type	IPS
HD type	WUXGA
LED backlight	Y
Native aspect ratio	16:10
Anti-glare screen	Y
Display brightness	300 cd/m²
Colour gamut	62.5 procent
RGB colour space	sRGB
Display diagonal (metric)	35.6 cm
Processor
Processor manufacturer	Intel
Processor family	Intel Core Ultra 5
Processor model	225U
Processor generation	Intel Core Ultra (Series 2)
Processor frequency	1.5 GHz
Processor boost frequency	4.8 GHz
Processor cores	12
Processor threads	14
Low Power Efficient-cores	2
Efficient-core base frequency	1.3 GHz
Efficient-core Max Turbo Frequency	3.8 GHz
Low Power Efficient-core Max Turbo Frequency	2.4 GHz
Processor cache	12 MB
Performance-core base frequency	1.5 GHz
Performance-core Max Turbo Frequency	4.8 GHz
Low Power Efficient-core Base Frequency	700 MHz
Processor base power	15 W
Maximum turbo power	57 W
Performance cores	2
Efficient cores	8
Memory
Internal memory	16 GB
Internal memory type	DDR5-SDRAM
Memory clock speed	5600 MHz
Memory form factor	SO-DIMM
Memory layout (slots x size)	2 x 8 GB
Memory slots	2x SO-DIMM
Maximum internal memory	48 GB
Memory data transfer rate	5600 MT/s
Neural processor unit (NPU)
Neural processor unit (NPU)	Intel AI Boost
Sparsity support	Y
Windows Studio effects support	Y
AI software frameworks supported by NPU	DirectML, ONNX RT, OpenVINO, Windows ML
NPU performance up to	5 TOPs
Storage
Total storage capacity	512 GB
Storage media	SSD
Total SSDs capacity	512 GB
Number of SSDs installed	1
SSD capacity	512 GB
SSD interface	PCI Express
NVMe	Y
Optical drive type	N
Graphics
On-board graphics adapter	Y
Discrete graphics adapter	N
Discrete graphics adapter model	Not available
On-board graphics adapter family	Intel Graphics
On-board GPU manufacturer	Intel
On-board graphics adapter model	Intel Graphics
Audio
Built-in speaker(s)	Y
Number of built-in speakers	2
Built-in microphone	Y
Number of microphones	2
Camera
Front camera	Y
Front camera HD type	Full HD
Network
Bluetooth	Y
Mobile network connection	N
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Wi-Fi standards	Wi-Fi 6E (802.11ax)
Antenna type	2x2
WLAN controller manufacturer	Intel
WLAN controller model	Intel Wi-Fi 6E AX211
Ethernet LAN	Y
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Bluetooth version	5.3
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 2x2 Type-C ports quantity	2
Ethernet LAN (RJ-45) ports	1
HDMI ports quantity	1
HDMI version	2.1
Combo headphone/mic port	Y
USB Type-C DisplayPort Alternate Mode	Y
USB Power Delivery	Y
USB Sleep-and-Charge	Y
USB Sleep-and-Charge ports	2
Performance
Temperature sensor	Y
Hall sensor	Y
Keyboard
Pointing device	Touchpad
Keyboard layout	QWERTY
Numeric keypad	N
Spill-resistant keyboard	Y
Copilot key	Y
Software
Operating system installed	Windows 11 Pro
Microsoft Copilot	Y
Copilot+ PC	Y
Brand-specific features
HP speaker type	HP Dual Speakers
HP front camera	HP Webcam FHD
HP segment	Business
HP Artificial Intelligence	AI PC
Battery
Battery technology	Lithium Polymer (LiPo)
Number of battery cells	3
Battery capacity (Watt-hours)	56 Wh
Removable battery	Y
Battery recharge time	30 uur
Power
AC adapter power	65 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
USB Type-C charging port	Y
Security
Cable lock slot	Y
Trusted Platform Module (TPM)	Y
Trusted Platform Module (TPM) version	2.0
Password protection	Y
Password protection type	BIOS, Power on, User
Certificates
Compliance certificates	CE, CECP, RoHS, VCCI
Weight & dimensions
Weight	1390 g
Width	318.6 mm
Depth	224.3 mm
Height (front)	10.9 mm
Height (rear)	17 mm
Sustainability
Sustainability compliance	Y
Technical details
Sustainability certificates	TCO