HP ProBook 4 G1i AI PC

Intel 255U · Intel® Graphics · 24 GB · 512 GB

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Type Everyday
Processor Intel 255U
Graphics Intel® Graphics
Memory 24 GB
Storage 512 GB
Display 16 inch

HP ProBook 4 G1i AI PC is a 16-inch everyday laptop with an Intel 255U processor, Intel® Graphics, 24 GB of RAM and 512 GB of storage. A good fit for study, office work and browsing. It came out in 2025.

Released: 2025-06-10

Specifications

Key specs

Type: Everyday
Processor: Intel 255U
Graphics: Intel® Graphics
Memory: 24 GB
Storage: 512 GB
Display: 16 inch
Resolution: 1920 x 1200
weight: 1.74 kg
os: Windows 11 Pro
Released: 2025-06-10
Part number: B9YU5ET
EAN / UPC: 0199485018324

Design

Colour name: Pike silver
Product type: Laptop
Product colour: Silver
Form factor: Clamshell
Market positioning: Everyday
Original brand name: HP

Display

Display diagonal: 40.6 cm (16")
Display resolution: 1920 x 1200 pixels
HD type: WUXGA
Panel type: IPS
Display brightness: 300 cd/m²
Display diagonal (metric): 40.6 cm
RGB colour space: sRGB
Colour gamut: 62.5%
sRGB coverage (typical): 62.5%

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Processor

Processor manufacturer: Intel
Processor family: Intel Core Ultra 7
Processor generation: Intel Core Ultra (Series 2)
Processor model: 255U
Processor cores: 12
Processor threads: 14
Processor boost frequency: 5.2 GHz
Performance cores: 2
Efficient cores: 8
Low Power Efficient-cores: 2
Performance-core Max Turbo Frequency: 5.2 GHz
Efficient-core Max Turbo Frequency: 4.2 GHz
Low Power Efficient-core Max Turbo Frequency: 2.4 GHz
Performance-core base frequency: 2 GHz
Efficient-core base frequency: 1.7 GHz
Low Power Efficient-core Base Frequency: 700 MHz
Processor cache: 12 MB
Processor cache type: L3
Processor base power: 15 W
Maximum turbo power: 57 W

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

Internal memory: 24 GB
Internal memory type: DDR5-SDRAM
Memory clock speed: 5600 MHz
Memory form factor: SO-DIMM
Memory slots: 2x SO-DIMM
Maximum internal memory: 24 GB

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: Yes

Graphics

Discrete graphics card model: Not available
On-board graphics card: Yes
On-board GPU manufacturer: Intel
On-board graphics card family: Intel® Graphics
On-board graphics card model: Intel® Graphics

Audio

Built-in speaker(s): Yes
Number of built-in speakers: 2
Number of microphones: 2

Camera

Front camera: Yes
Front camera resolution: 1920 x 1080 pixels
Front camera HD type: Full HD

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
USB4 Gen 2x2 ports quantity: 2
Ethernet LAN (RJ-45) ports: 1
HDMI ports quantity: 1
HDMI version: 2.1
Microphone in: Yes
Combo headphone/mic port: Yes
USB Type-C DisplayPort Alternate Mode: Yes
USB Sleep-and-Charge: Yes
USB Sleep-and-Charge ports: 2

Performance

Temperature sensor: Yes
Hall sensor: Yes
Repairability index: 8.3

Keyboard

Pointing device: Clickpad
Numeric keypad: Yes
Keyboard backlit: Yes
Spill-resistant keyboard: Yes

Software

Operating system installed: Windows 11 Pro

Processor special features

Intel® Turbo Boost Technology: Yes

Brand-specific features

HP speaker type: HP Dual Speakers
HP Artificial Intelligence: AI PC
HP segment: Business
HP GTIN (EAN/UPC): 199485018379

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: 65 W
AC adapter frequency: 50 - 60 Hz
AC adapter input voltage: 100 - 240 V
USB Type-C charging port: Yes
USB Power Delivery (USB PD): Yes

Security

Fingerprint reader: Yes
Password protection: Yes
Password protection type: BIOS, Power on

Weight & dimensions

Width: 359.4 mm
Depth: 251 mm
Height (front): 1.09 cm
Height (rear): 1.7 cm
Weight: 1.74 kg

Carbon footprint

Carbon emissions, manufacturing (kg of CO2e): 172.332
Carbon emissions, logistics (kg of CO2e): 4.882
Carbon emissions, end-of-life (kg of CO2e): 0.54
Total carbon emissions, w/o use phase (kg of CO2e): 13.238

Other features

Memory module type: SODIMM
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.

Check the manufacturer's page before buying.

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About this product

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.

Datasheet (PDF)

ProBook 4 G1i AI PC vs similar laptops

	HP ProBook 4 G1i AI PC	HP EliteBook 8 G1i 16 inch Notebook AI PC Wolf Pro Security Edition	HP ProBook 4 G1i 16 inch Notebook AI PC	HP EliteBook 6 G2i 16 Next Gen AI PC
Type	Everyday	Everyday	Everyday	Everyday
Processor	Intel 255U	Intel 255U	Intel 225U	Intel 365
Graphics	Intel® Graphics	Intel® Graphics	Intel® Graphics	Intel® Graphics
Memory	24 GB	16 GB	16 GB	24 GB
Storage	512 GB	512 GB	512 GB	512 GB
Display	16 inch	16 inch	16 inch	16 inch
Resolution	1920 x 1200	1920 x 1200	1920 x 1200	1920 x 1200
Released	2025	2025	2026	2026