ASUS ExpertBook B3 B3405CCA-LY0066X

ASUS ExpertBook B3 B3405CCA-LY0066X. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 5, Processor model: 125H. 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 Arc Graphics. Operating system installed: Windows 11 Pro. Product colour: Black, Grey. Weight: 1.49 kg

AI PC, configured for you
ASUS ExpertBook B3 AI PC offers extensive customization to empower your daily business needs. Equipped with up to the latest Intel® Core™ Ultra 7 processor with Intel vPro®, Intel AI Boost NPU and Intel Arc graphics, this AI PC delivers solid performance to tackle a wide range of tasks seamlessly. ASUS ExpertBook B3 features AI tools such as ASUS AI ExpertMeet1, Microsoft Copilot2 and AI noise-canceling technology, delivering an unmatched productivity experience. With military-grade durability3, a full range of I/O ports, ultra-fast Wi-Fi 6E and advanced security features, this lightweight AI PC ensures flexibility and efficiency on the go. In addition, with long battery life, exceptional visuals and audio, and an eco-friendly design, ASUS ExpertBook B3 supports a sustainable, streamlined workflow — keeping you productive wherever you work.

Design

Colour name: Gentle Grey
Product type: Laptop
Product colour: Black, Grey
Form factor: Clamshell
Market positioning: Work
Introduction year: 2025

Display

Display diagonal: 35.6 cm (14")
Display resolution: 1920 x 1200 pixels
HD type: WUXGA
Panel type: IPS-Level
Feature: LED backlight
Native aspect ratio: 16:10
Feature: Anti-glare screen
Display brightness: 300 cd/m²
RGB colour space: NTSC
Colour gamut: 45%

Processor

Processor manufacturer: Intel
Processor family: Intel Core Ultra 5
Processor generation: Intel® Core™ Ultra (Series 1)
Processor model: 125H
Processor cores: 14
Processor threads: 18
Processor boost frequency: 4.5 GHz
Performance cores: 4
Efficient cores: 8
Low Power Efficient-cores: 2
Performance-core Max Turbo Frequency: 4.5 GHz
Efficient-core Max Turbo Frequency: 3.6 GHz
Low Power Efficient-core Max Turbo Frequency: 2.5 GHz
Performance-core base frequency: 1.2 GHz
Efficient-core base frequency: 0.7 GHz
Low Power Efficient-core Base Frequency: 700 MHz
Processor cache: 18 MB
Processor cache type: Smart Cache
Processor base power: 28 W
Maximum turbo power: 115 W

Neural processor unit (NPU)

Neural processor unit (NPU): Intel AI Boost
Feature: Sparsity support
Feature: Windows Studio effects support
AI software frameworks supported by NPU: DirectML, ONNX RT, OpenVINO, Windows ML

Memory

Internal memory: 16 GB
Internal memory type: DDR5-SDRAM
Memory form factor: SO-DIMM
Memory layout (slots x size): 1 x 16 GB
Memory slots: 2x SO-DIMM
Maximum internal memory: 64 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 4.0
Feature: NVMe
SSD form factor: M.2
M.2 SSD size: 2280 (22 x 80 mm)
Optical drive type: No
Feature: Card reader integrated
Compatible memory cards: MicroSD (TransFlash)

Graphics

Discrete graphics card model: Not available
Feature: On-board graphics card
On-board GPU manufacturer: Intel
On-board graphics card family: Intel Arc Graphics
On-board graphics card model: Intel Arc Graphics

Audio

Audio system: Dirac
Feature: Built-in microphone

Camera

Feature: Front camera
Front camera resolution: 1920 x 1080 pixels
Front camera HD type: Full HD
Feature: Privacy camera
Privacy type: Privacy shutter

Network

Top Wi-Fi standard: Wi-Fi 6E (802.11ax)
Wi-Fi standards: Wi-Fi 6E (802.11ax)
Antenna type: 2x2
Feature: Ethernet LAN
Ethernet LAN data rates: 10,100,1000 Mbit/s
Feature: Bluetooth
Bluetooth version: 5.3

Ports & interfaces

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 2
Ethernet LAN (RJ-45) ports: 1
HDMI ports quantity: 1
HDMI version: 2.1
Feature: Combo headphone/mic port
Feature: USB Type-C DisplayPort Alternate Mode

Performance

Repairability index: 9.7

Keyboard

Pointing device: Touchpad
Feature: Keyboard backlit
Feature: Spill-resistant keyboard
Keyboard layout: QWERTZ
Keyboard language: German

Software

Operating system architecture: 64-bit
Operating system installed: Windows 11 Pro

Battery

Battery technology: Lithium-Ion (Li-Ion)
Number of battery cells: 3
Battery capacity: 50 Wh

Power

AC adapter power: 65 W
AC adapter frequency: 50 - 60 Hz
AC adapter input voltage: 100 - 240 V
AC adapter output current: 3.25 A
AC adapter output voltage: 20 V
Feature: USB Type-C charging port
Feature: USB Power Delivery (USB PD)

Security

Feature: Cable lock slot
Cable lock slot type: Kensington
Feature: Fingerprint reader
Feature: Trusted Platform Module (TPM)
Trusted Platform Module (TPM) version: 2.0
Feature: Password protection
Password protection type: BIOS, HDD, User

Certificates

Compliance certificates: REACH

Sustainability

Sustainability certificates: ENERGY STAR, EPEAT Climate +, Forest Stewardship Council (FSC) Recycled, TCO

Weight & dimensions

Width: 315.1 mm
Depth: 226.8 mm
Height (front): 1.89 cm
Height (rear): 1.9 cm
Weight: 1.49 kg

Packaging data

Package width: 429 mm
Package depth: 65 mm
Package height: 270 mm
Package weight: 1.74 kg

Packaging content

Feature: AC adapter included