ASUS

ASUS ExpertBook B3 B3405CCA-LY4664X 14", Intel Core Ultra 5 225H, 8GB RAM, 256GB SSD

Model B3405CCA-LY4664X

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SKU: TS-3258
EAN: 4711636608800

Overview

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.

Specifications

Performance

Memory (RAM): 8 GB

Storage

Storage: 256 GB
Total storage capacity: 256 GB
Storage media: SSD
Total SSDs capacity: 256 GB
Number of SSDs installed: 1
SSD capacity: 256 GB
SSD interface: PCI Express 4.0
NVMe: Yes
SSD form factor: M.2
M.2 SSD size: 2280 (22 x 80 mm)
Optical drive type: No
Card reader integrated: Yes
Compatible memory cards: MicroSD (TransFlash)

Display

Screen size: 14"
Display diagonal: 14"
Display resolution: 1920 x 1200 pixels
Touchscreen: No
HD type: WUXGA
Panel type: IPS-Level
LED backlight: Yes
Native aspect ratio: 16:10
Anti-glare screen: Yes
Display brightness: 300 cd/m²
RGB colour space: NTSC
Colour gamut: 45 %

Design

Weight: 1.562 kg
Colour name: Gentle Grey
Product type: Notebook
Product colour: Grey
Form factor: Clamshell
Housing material: Plastic
Display back cover material: Aluminium
Market positioning: Work
Introduction year: 2025

Audio

Audio system: Dirac
Built-in microphone: Yes

Camera

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

Memory

Internal memory: 8 GB
Internal memory type: DDR5-SDRAM
Memory form factor: SO-DIMM
Memory layout (slots x size): 1 x 8 GB
Memory slots: 2x SO-DIMM
Maximum internal memory: 64 GB

Graphics

Discrete graphics card model: Not available
On-board graphics card: Yes
On-board GPU manufacturer: Intel
Discrete graphics card: No
On-board graphics card family: Intel Arc Graphics
On-board graphics card model: Intel Arc 130T

Keyboard

Pointing device: Touchpad
Numeric keypad: No
Keyboard backlit: Yes
Keyboard layout: QWERTZ
Keyboard language: German

Processor

Processor manufacturer: Intel
Processor family: Intel Core Ultra 5
Processor generation: Intel Core Ultra (Series 2)
Processor model: 225H
Processor cores: 14
Processor threads: 14
Processor boost frequency: 4.9 GHz
Performance cores: 4
Efficient cores: 8
Low Power Efficient-cores: 2
Performance-core Max Turbo Frequency: 4.9 GHz
Efficient-core Max Turbo Frequency: 4.3 GHz
Low Power Efficient-core Max Turbo Frequency: 2.5 GHz
Performance-core base frequency: 1.7 GHz
Efficient-core base frequency: 1.3 GHz

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
Combo headphone/mic port: Yes
USB Type-C DisplayPort Alternate Mode: Yes

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,OpenVINO,Windows ML,ONNX RT,WebNN
Total processor performance up to: 83 TOPs
NPU performance up to: 13 TOPs
GPU performance up to: 63 TOPs