ASUS ExpertBook B3405CAA-NZ0509X

ASUS ExpertBook B3405CAA-NZ0509X. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 7, Processor model: 356H. Display diagonal: 35.6 cm (14"), HD type: WQXGA, Display resolution: 2560 x 1600 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: Grey. Weight: 1.51 kg

ASUS ExpertBook B3 G2
Tailored Performance for Every Business
ASUS ExpertBook B3 G2 (14" Intel) delivers the performance modern businesses need. This AI PC is powered by Intel® Core™ Ultra 7 processors with Intel® graphics. With flexible configurations and AI-powered productivity, it adapts seamlessly to diverse workloads.
Built for enterprise, ASUS ExpertBook B3 G2 combines military-grade durability1, slim and lightweight portability, all-day battery life2, and comprehensive I/O with robust security and streamlined IT management — keeping professionals productive anywhere. ASUS ExpertBook B3 G2 redefines business mobility, blending power, intelligence, and versatility to elevate productivity and drive results.

Design

Colour name: Gentle Grey
Product type: Laptop
Product colour: Grey
Form factor: Clamshell
Housing material: Aluminium
Market positioning: Work

Display

Display diagonal: 35.6 cm (14")
Display resolution: 2560 x 1600 pixels
HD type: WQXGA
Panel type: IPS
Native aspect ratio: 16:10
Feature: Anti-glare screen
Display brightness: 400 cd/m²
Display diagonal (metric): 35.6 cm
RGB colour space: sRGB
Colour gamut: 100%
Maximum refresh rate: 144 Hz

Processor

Processor manufacturer: Intel
Processor family: Intel Core Ultra 7
Processor generation: Intel® Core™ Ultra (Series 3)
Processor model: 356H
Processor cores: 16
Processor threads: 16
Processor boost frequency: 4.7 GHz
Performance cores: 4
Efficient cores: 8
Low Power Efficient-cores: 4
Performance-core Max Turbo Frequency: 4.7 GHz
Efficient-core Max Turbo Frequency: 3.5 GHz
Low Power Efficient-core Max Turbo Frequency: 3.3 GHz
Performance-core base frequency: 1.9 GHz
Efficient-core base frequency: 1.5 GHz
Low Power Efficient-core Base Frequency: 1500 MHz
Processor cache: 18 MB
Processor cache type: Smart Cache
Processor socket: FCBGA2540
Processor base power: 25 W
Maximum turbo power: 80 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: OpenVINO, Windows ML, ONNX RT, WebNN
NPU performance up to: 50 TOPs
GPU performance up to: 40 TOPs

Memory

Internal memory: 16 GB
Internal memory type: DDR5-SDRAM
Memory form factor: SO-DIMM
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
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® Graphics
On-board graphics card model: Intel® Graphics
Feature: On-board graphics card 4K support
Feature: On-board graphics card 8K support
Feature: Graphics card Open GL support
Feature: Ray tracing acceleration

Audio

Audio system: Dirac
Feature: Built-in microphone

Camera

Feature: Front camera
Front camera HD type: Full HD
Feature: Infrared (IR) camera
Feature: Privacy camera
Privacy type: Privacy shutter

Network

Top Wi-Fi standard: Wi-Fi 7 (802.11be)
Wi-Fi standards: Wi-Fi 7 (802.11be)
Antenna type: 2x2
Feature: Ethernet LAN
Ethernet LAN data rates: 1000,10,100 Mbit/s
Feature: Bluetooth
Bluetooth version: 6.0

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: 1
Ethernet LAN (RJ-45) ports: 1
HDMI ports quantity: 1
HDMI version: 2.1
Thunderbolt 4 ports quantity: 1
Feature: Intel® Thunderbolt 4
Feature: Combo headphone/mic port
Feature: USB Type-C DisplayPort Alternate Mode

Keyboard

Pointing device: Touchpad
Feature: Keyboard backlit
Keyboard layout: QWERTZ
Keyboard language: German

Software

Operating system architecture: 64-bit
Trial software: Microsoft 365 (30-day trial)
Operating system installed: Windows 11 Pro

Battery

Battery technology: Lithium-Ion (Li-Ion)
Number of battery cells: 3
Battery capacity: 63 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
USB Type-C required charging power (min): 55 W
USB Type-C required charging power (max): 65 W
Feature: USB Power Delivery (USB PD)

Security

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

Weight & dimensions

Width: 315.1 mm
Depth: 226.8 mm
Height (front): 1.05 cm
Height (rear): 1.9 cm
Weight: 1.51 kg

Packaging data

Package width: 429 mm
Package depth: 65 mm
Package height: 270 mm

Packaging content

Feature: AC adapter included