ASUS ExpertBook B3 B3405CVA-LY0299X
Intel Core i7-13620H 16 GB SSD 512 GB 14" LED Full HD+ Wi-Fi 6/Bluetooth Windows 11 Professional
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A powerful laptop for professionals
The ASUS ExpertBook B3 B3405CVA laptop offers performance, security and mobility for professionals. With its high-performance components and 14-inch 16:10 screen, this ASUS laptop offers excellent working comfort and enhanced security for professionals.

A powerful mobile device
The ASUS ExpertBook B3 laptop is designed to offer optimised user comfort, both in the office and on the move. Despite its slim and lightweight chassis, this laptop benefits from high-performance components and offers a wide range of connectivity options.
The ASUS ExpertBook B3 also features a state-of-the-art cooling system that ensures optimal performance, even under heavy loads. This innovative system efficiently dissipates heat, whether the laptop is open or closed, ensuring optimal performance and increased productivity.
AI-enhanced productivity
ASUS AI ExpertMeet is designed to bring you closer to your business partners by eliminating the barriers encountered in international conference calls. It offers seamless communication thanks to automatic translation and speaker identification, which identifies the main points of discussion for each speaker. In addition, the AI Meeting Minutes feature extracts the key points from your meetings.
Copilot on Windows boosts productivity with seamless AI support. What's more, the ASUS ExpertBook B3 enhances remote working with an AI-powered noise reduction system for clear conference calls, ensuring uninterrupted communication.

Key features:
- Intel Core i7-13620H processor
- 16 GB DDR5 RAM (2 slots - maximum 64 GB)
- 14" display with Full HD resolution (1920 x 1080)
- 512 GB M.2 PCIe SSD
- High-performance wireless communication: Wi-Fi 6 and Bluetooth 5.4
- Windows 11 Professional
The local specific absorption rate (SAR) quantifies the user's exposure to electromagnetic waves from the equipment in question. The maximum permitted SAR is 2 W/kg for the head and trunk and 4 W/kg for the limbs.
All products sold on the LDLC.com website comply with this regulation. The SAR values of the products concerned are indicated in the product sheets in the technical specifications section.
Select your criteria
General information |
Product name |
ASUS ExpertBook B3 B3405CVA-LY0299X |
Brand |
ASUS | |
Model |
90NX08K1-M00A60 | |
Operating system |
Operating system |
Windows 11 Pro |
OS family |
Microsoft Windows 11 | |
OS language |
French | |
Operating system provided |
Yes | |
Processor and chipset |
Processor brand |
Intel |
Processor |
Intel Core i7 | |
CPU frequency |
4.9 GHz | |
Number of cores |
10 | |
Memory |
Memory size |
16 GB |
Memory type |
DDR5 | |
Max memory size |
64 GB | |
Graphics |
GPU series |
Intel UHD |
Graphics chipset |
Intel UHD Graphics | |
Max-Q (GPU design) |
No | |
NVIDIA Studio |
No | |
Display |
Touch screen |
No |
Panel type |
TN display | |
Screen type |
LED | |
Screen size |
14 inches | |
Max resolution |
1920 x 1200 pixels | |
Screen format |
16:10 | |
Widescreen |
Yes | |
Matte/anti-glare panel |
Yes | |
Glossy panel |
No | |
NVIDIA G-SYNC |
No | |
VR Ready (virtual reality) |
No | |
Refresh rate |
60 Hz | |
Brightness |
300 nit(s) | |
Storage |
Hard drive(s) configuration |
SSD 512GB |
Hard drive |
SSD 512GB | |
Secondary hard drive |
Without secondary hard drive | |
Hard drive type |
SSD (Solid State Drive) | |
Hard drive interface |
M.2 - PCI-E | |
Number of discs |
1 | |
Max number of discs |
1 | |
Free hard drive slot(s) |
None | |
Optical drive |
None | |
Card reader |
None | |
Communication |
Wireless network standard(s) |
Wi-Fi 6 AX |
Bluetooth technology |
Bluetooth 5.4 | |
Intel vPro technology |
No | |
Wireless |
Yes | |
Multimedia |
Webcam |
Yes |
Speaker type |
Integrated | |
Equipment |
Type of activities |
Professional |
Intel Evo |
No | |
Keyboard standard |
AZERTY | |
Location |
French | |
Backlit keyboard |
Yes | |
RGB keyboard |
No | |
Numeric keypad |
No | |
Biometric reader |
Yes | |
Office provided |
No | |
Connectivity |
Connector(s) available |
1 X HDMI 2.1 Female |
| 2 X DisplayPort USB Type C | ||
| 2 X USB 3.0 | ||
| 1 X RJ45 Female | ||
| 1 X 3.5mm Jack Female Stereo | ||
Physical characteristics |
Color |
Black |
Depth |
226.8 mm | |
Width |
315.1 mm | |
Front thickness |
18.9 mm | |
Rear thickness |
19 mm | |
Weight |
1.49 kg | |
Range |
ASUS ExpertBook | |
Ultrabook |
No | |
Hybrid / Convertible |
No | |
Repairability index (out of 10) |
9.7 | |
Power supply |
Battery capacity |
63 Wh |
Number of cells |
3 | |
Removable battery |
No | |
USB-C mains charger |
Yes | |
Charger included |
Yes | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
ASUS Computer GmbH |
Postal address |
Harkort STR. 21-23, 40880 RATINGEN, GERMANY | |
Electronic Address |
ProducSafety@asus.com |
See all ASUS products
Product referenced on 17 Dec 2025
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