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ASUS ExpertBook Ultra B9406CAA-TH0132X Copilot+ PC
Intel Core Ultra 7 356H 32 GB SSD 1 TB 14" OLED Touch 2.8K 120 Hz Wi-Fi 7/Bluetooth Windows 11 Professional
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Mobility and ultra-efficiency for professionals on the go
The ASUS ExpertBook Ultra B9406CAA laptop embodies a new generation of laptops focused on performance and mobility. A true concentration of innovation, this model combines AI-boosted power, ultra-light design and advanced security to effectively support modern work environments, both in the office and on the move.
Efficiency in the service of productivity
At the heart of the ExpertBook Ultra, Intel Core Ultra series 300 processors, paired with a dedicated NPU, deliver impressive AI acceleration to streamline professional tasks, from advanced multitasking to collaborative applications. This architecture makes it possible to reach high performance levels while optimizing energy efficiency, supported by an efficient and discreet ExpertCool Pro cooling system. Result: a fast, smooth and quiet work environment, perfectly suited to intensive use.
Premium design built for mobility
With a featherweight of around 0.99 kg and a magnesium-aluminum alloy chassis, the ExpertBook Ultra stands out for its extreme portability without compromising robustness. Its careful design integrates durable materials, including a reinforced finish and military-grade durability certification, ensuring excellent longevity. The 14-inch 3K OLED display, bright and precise, offers remarkable image quality with rich colors and optimal visual comfort, even in bright environments.
Advanced security
Designed for businesses, this laptop integrates high-level security technologies with the ASUS ExpertGuardian suite, including TPM 2.0, firmware protection and biometric authentication. Combined with smart features like ASUS MyExpert and AI tools dedicated to document management or meetings, it simplifies daily tasks and boosts productivity. Its long battery life, comprehensive connectivity and collaboration capabilities make it a true ally for professionals seeking efficiency, reliability and peace of mind.
Main features:
- Intel Core Ultra 7 356H processor
- 32 GB LPDDR5 RAM
- 14" touchscreen OLED display with 2880 x 1800 resolution
- High brightness: 600 nits / 1400 nits maximum (HDR)
- Corning Gorilla Matte glass with glare reduction
- 1 TB M.2 PCIe 4.0 SSD
- Wi-Fi 7 + Bluetooth 6.0
- Fingerprint reader
- FHD 1080p IR webcam with integrated shutter
- ASUS ExpertCool Pro cooling system with 2 fans and 3 air outlets
- Long-lasting battery life (up to 24 hours) and fast-charging function
- Windows 11 Pro
The local specific absorption rate (SAR) quantifies the user's exposure to electromagnetic waves from the equipment concerned. The maximum SAR allowed is 2 W/kg for the head and torso and 4 W/kg for the limbs.
All products sold on the LDLC.com website comply with these regulations. The SAR values for the products concerned are indicated on the product pages in the technical specifications section.
Select your criteria
General information |
Product name |
ASUS ExpertBook Ultra B9406CAA-TH0132X Copilot+ PC |
Brand |
ASUS | |
Model |
90NX09J2-M004N0 | |
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 Ultra 7 | |
CPU frequency |
4.7 GHz | |
Number of cores |
16 | |
AI |
NPU (Neural Processing Unit) |
Intel AI Boost |
NPU performance (in billion operations per second) |
50 | |
Memory |
Memory size |
32 GB |
Number of modules |
1 | |
Number of available memory slots |
0 | |
Memory type |
DDR5 | |
Max memory size |
32 GB | |
Graphics |
GPU series |
Intel Graphics |
Graphics chipset |
Intel Graphics | |
Max-Q (GPU design) |
No | |
NVIDIA Studio |
No | |
Display |
Touch screen |
Yes |
Panel type |
OLED display | |
Screen type |
Touch OLED | |
Screen size |
14 inches | |
Max resolution |
2880 x 1800 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 |
120 Hz | |
Brightness |
600 nit(s) | |
Storage |
Hard drive(s) configuration |
SSD 1TB |
Hard drive |
SSD 1TB | |
Secondary hard drive |
Without secondary hard drive | |
Hard drive type |
SSD (Solid State Drive) | |
Hard drive interface |
M.2 - PCI-E 4.0 x4 | |
Number of discs |
1 | |
Max number of discs |
1 | |
Free hard drive slot(s) |
None | |
Optical drive |
None | |
Communication |
Wireless network standard(s) |
Wi-Fi 7 |
Bluetooth technology |
Bluetooth 6.0 | |
Intel vPro technology |
No | |
Wireless |
Yes | |
Multimedia |
Webcam |
Yes |
Speaker type |
Integrated | |
Equipment |
AI Ready |
Yes |
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 3.5mm Jack Female Stereo |
| 2 X USB 3.1 | ||
| 2 X Thunderbolt 4/USB-C | ||
| 1 X HDMI 2.1 Female | ||
Physical characteristics |
Color |
Gray |
Depth |
212.8 mm | |
Width |
310.9 mm | |
Front thickness |
10.9 mm | |
Rear thickness |
16.4 mm | |
Weight |
0.99 kg | |
Range |
ASUS ExpertBook | |
Ultrabook |
Yes | |
Hybrid / Convertible |
No | |
Repairability index (out of 10) |
9.9 | |
Power supply |
Battery capacity |
70 Wh |
Number of cells |
4 | |
Removable battery |
No | |
USB-C mains charger |
Yes | |
Charger included |
No | |
Warranties |
Commercial warranty |
Seller 5 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 16 Apr 2026
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