ASUS ExpertBook B3

14", Intel Core Ultra 5 125H, 2.15 GB, 68.72 GB, DE
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Product details

The ASUS ExpertBook B3 is a powerful notebook designed for professional applications and multitasking. Equipped with an Intel Core Ultra 5 125H processor that features 14 cores and achieves a maximum clock speed of up to 4.5 GHz, this device offers impressive computing power. The 14-inch IPS display with a 16:10 aspect ratio provides a clear and vibrant representation, making it ideal for creative work and presentations. With 16 GB of RAM and a 512 GB SSD, the ExpertBook B3 can smoothly run demanding applications and quickly process large amounts of data. The notebook also includes modern connectivity options such as HDMI and USB 3.0 and supports Wi-Fi 6E for a fast and stable internet connection. Windows 11 Professional as the operating system completes the package, offering a user-friendly interface and numerous productivity features.

  • Intel Core Ultra 5 125H processor with 14 cores and up to 4.5 GHz turbo clock speed
  • 16 GB RAM for efficient multitasking
  • 512 GB SSD for quick access to data and applications
  • Wi-Fi 6E for improved network speed and stability.

Key specifications

Processor family
Core Ultra 5 1st Gen
Memory
2.15 GB
SSD capacity
68.72 GB
Operating System Version
Windows 11 Pro
Image resolution
1920 x 1200 pixels
Keyboard layout
Germany
Item number
57618471

General information

Manufacturer
ASUS
Category
Notebooks
Manufacturer no.
90NX08L1-M00260
Release date
14.4.2025

Colour

Colour
Grey
Exact colour description
Gentle Grey

Application range

Notebook type
Business laptop
Model number
B3405CCA-LY0066X

Processor

Processor family
Core Ultra 5 1st Gen
Processor type
Intel Core Ultra 5 125H
Max. turbo clock rate
4.50 GHz
Max. TDP
115 W
Number of processor cores
14 -Core
Number of performance cores
4 -Core
Clock frequency performance cores
1.20 GHz
Max. Turbo Clock frequency Performance Cores
4.50 GHz
Number of efficiency cores
8 -Core
Clock frequency Efficiency cores
0.70 GHz
Max. Turbo Clock frequency Efficiency Cores
3.60 GHz
Number of threads
18
Cache
18.87 MB

Memory

Memory
2.15 GB
Memory configuration
1 x 16GB
Max. supported memory
65.54 GB
Memory type
DDR5 RAM

Graphics card properties

Graphics hardware
Without graphic

Onboard graphics properties

Graphics chip (GPU)
Intel Arc Graphics
Graphics card model
Intel Arc Graphics

Display properties

Display resolution
WUXGA
Image resolution
1920 x 1200 pixels
Refresh rate
60 Hz
Aspect ratio
16:10
Display size (inches)
14"
Screen surface
Anti-glare
Panel technology
IPS
Brightness
300 cd/m²

Data storage overview

Disk type
SSD
Total capacity
68.72 GB
SSD capacity
68.72 GB

Card slots

Memory card type
microSD

Connections

USB ports
USB-A, USB-C
Exact USB ports
USB-A 3.2 Gen 1 (2x), USB-C 3.2 Gen 2 (1x)
Video connections
HDMI (1x)
Audio Connections
Jack 3.5mm (1x)
Network connections
RJ45 (1x)
HDMI version
2.1

Operating system

Operating system
Windows
Operating System Version
Windows 11 Pro
Language
German
Operating system architecture
64-bit

Audio functions

Notebook speaker type
DIRAC

Camera properties

Front camera resolution
2.07 Mpx
Max. Video resolution front camera
1920 x 1080 pixels
Camera resolution
2.07 Mpx

Safety

Safety
Safety lock
Password protection Type
BIOS

Network

Max. port speed
1 Gbit/s

Wireless transmission

Wireless transmission
Bluetooth, Wi-Fi
Bluetooth version
5.4

Wi-Fi

Wi-Fi standard
Wi-Fi 6E / 802.11az

Battery properties

Battery type
Li-ion
Number of cells
3 Cells
Power capacity
50 Wh
Power supply unit strength
65 W

Input device

Keyboard layout
Germany
Input device
Touchpad

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
ASUS ExpertBook B3 14" U5-125H 16 512 B3405CCA-LY0066X W11P

Product dimensions

Height
1.90 cm
Depth
22.68 cm
Width
31.51 cm
Weight
1.49 kg

30-day right of return
24 Months Warranty (Bring-in)
4 additional offers

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Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Notebooks» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 10.Acer
    2.6 %
  • 10.Thomson
    2.6 %
  • 12.ASUS
    3.3 %
  • 13.Gigabyte
    3.6 %
  • 14.Erazer
    4.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 5.Acer
    8 days
  • 5.MSI
    8 days
  • 7.ASUS
    10 days
  • 7.Lenovo
    10 days
  • 9.Captiva
    12 days

Return rate

How often is a product of this brand in the «Notebooks» category returned?

Source: Digitec Galaxus
  • 6.Apple
    4.2 %
  • 7.Acer
    4.7 %
  • 7.ASUS
    4.7 %
  • 9.Medion
    5.6 %
  • 10.LG
    6.3 %
Source: Digitec Galaxus