ASUS ExpertBook B3 B3405 B3405CCA-LY0101X 35.6 cm (14') Copilot+ PC Notebook
14.02", 512 GB, 16 GB, CH, Intel Core Ultra 7 155HMore than 10 pieces in stock at supplier
Display size (inches)2
Product details
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 ExpertMeet, Microsoft Copilot, and AI noise-canceling technology, delivering an unmatched productivity experience. With military-grade durability, 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.
Processor family | Core Ultra 7 1st Gen |
Memory | 16 GB |
SSD capacity | 512 GB |
Operating System Version | Windows 11 Pro |
Image resolution | 1920 x 1200 pixels |
Keyboard layout | Swiss |
Item number | 60629729 |
Manufacturer | ASUS |
Category | Notebooks |
Manufacturer no. | 90NX08L1-M003C0 |
Release date | 29.7.2025 |
Colour | Grey |
Exact colour description | Gentle Grey |
Notebook type | Business laptop |
Model number | B3405CCA-LY0101X |
Processor family | Core Ultra 7 1st Gen |
Processor type | Intel Core Ultra 7 155H |
Clock frequency | 1.40 GHz |
Max. turbo clock rate | 4.80 GHz |
Max. TDP | 28 W |
Number of processor cores | 16 -Core |
Number of performance cores | 6 -Core |
Clock frequency performance cores | 1.40 GHz |
Max. Turbo Clock frequency Performance Cores | 4.80 GHz |
Number of efficiency cores | 8 -Core |
Clock frequency Efficiency cores | 0.90 GHz |
Max. Turbo Clock frequency Efficiency Cores | 3.80 GHz |
Number of threads | 22 |
Cache | 24 MB |
Memory | 16 GB |
Onboard memory | 16 GB |
Max. supported memory | 64 GB |
Memory type | DDR5 RAM |
Memory form factor | SO-DIMM |
Graphics hardware | Integrated graphics |
Graphics chip (GPU) | Intel Arc Graphics |
Graphics card model | Intel Arc Graphics |
Display resolution | WUXGA |
Image resolution | 1920 x 1200 pixels |
Refresh rate | 60 Hz |
Aspect ratio | 16:10 |
Display size (inches) | 14.02" |
Screen surface | Anti-glare |
Screen technology | LED |
Panel technology | IPS |
Brightness | 300 cd/m² |
Disk type | SSD |
Total capacity | 512 GB |
SSD capacity | 512 GB |
Optical drive type | No drive |
Memory card type | microSD |
USB ports | USB-C |
Exact USB ports | USB-A 3.2 Gen 1 (2x), USB-C 3.2 Gen 2 (2x) |
Video connections | 2 x USB-C, HDMI (1x) |
Audio Connections | Jack 3.5mm (1x) |
Network connections | RJ45 (1x) |
Data ports | Card reader (1x) |
HDMI version | 2.1 |
Operating system | Windows |
Operating System Version | Windows 11 Pro |
Operating system architecture | 64-bit |
Notebook speaker type | DIRAC |
Number of speakers | 2 x |
Front camera resolution | 2.07 Mpx |
Max. Video resolution front camera | 1920 x 1080 pixels |
Camera resolution | 2 Mpx |
Safety | Camera Privacy Shutter, Fingerprint scanner, Trusted Platform Module |
Password protection Type | BIOS, Hard disk, User |
Max. port speed | 1 Gbit/s |
Wireless transmission | Bluetooth, Wi-Fi |
Bluetooth version | 5.3 |
Wi-Fi standard | Wi-Fi 6 / 802.11ax |
Battery type | Li-ion |
Number of cells | 3 cubicles |
Power capacity | 50 Wh |
Power supply unit strength | 65 W |
USB Type C Power supply | 65 W |
Keyboard layout | Swiss |
Input device | Touchpad |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer ASUS fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Scope of delivery | incl. power supply unit |
Height | 1.90 cm |
Depth | 22.68 cm |
Width | 31.51 cm |
Weight | 1.42 kg |
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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- 9.Lenovo2.2 %
- 10.Acer2.3 %
- 11.ASUS3.3 %
- 12.Gigabyte4.4 %
- 13.Erazer4.6 %
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- 3.Apple7 days
- 3.Gigabyte7 days
- 5.ASUS8 days
- 6.Captiva9 days
- 7.Lenovo10 days
Return rate
How often is a product of this brand in the «Notebooks» category returned?
Source: Digitec Galaxus- 6.HP4.3 %
- 7.Acer4.6 %
- 8.ASUS4.9 %
- 9.Huawei6 %
- 10.Gigabyte6.4 %