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ASUS ExpertBook Ultra B9406CAA-TH0840X
Specs
Prices
Main specs
| Processor | |
|---|---|
| Screen | 14" 2880x1800 OLED 600 nits 100% DCI-P3 |
| Hard drive | 1TB SSD M.2 |
| RAM | 32GB LPDDR5x-SDRAM |
| Operating system | Windows 11 Pro |
| Graphics card | |
| Other | Keyboard Nordic. No charger. |
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Full specifications of ASUS ExpertBook Ultra B9406CAA-TH0840X
| Reference / Part Number | 90NX09J2-M014C0 |
|---|---|
| Release date | April 2026, 6 months ago |
Design
| Product type | Laptop |
|---|---|
| Product colour | Grey |
| Form factor | Clamshell |
| Colour name | Jet Fog |
| Housing material | Magnesium,Aluminium |
| Display back cover material | Magnesium |
| Market positioning | Work |
Image gallery
Screen
| Display diagonal | 35,6 cm |
|---|---|
| Display resolution | 2880 x 1800 pixels |
| Touchscreen | Yes |
| HD type | WQXGA+ |
| Panel type | OLED |
| Native aspect ratio | 16:10 |
| Anti-glare screen | Yes |
| Display glass type | Gorilla Glass Victus |
| Display brightness | 600 cd/m² |
| Maximum display brightness (HDR) | 1400 cd/m² |
| RGB colour space | DCI-P3 |
| Colour gamut | 100 % |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | DisplayHDR True Black 1000 |
Processor
| Processor family | Intel Core Ultra X7 |
|---|---|
| Processor manufacturer | Intel |
| Processor model | 358H |
| Processor generation | Intel® Core™ Ultra (Series 3) |
| Processor cores | 16 |
| Processor threads | 16 |
| Processor boost frequency | 4,8 GHz |
| Performance cores | 4 |
| Efficient cores | 8 |
| Low Power Efficient-cores | 4 |
| Performance-core Max Turbo Frequency | 4,8 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)
| Copilot+ PC | Yes |
|---|---|
| Neural processor unit (NPU) | Intel AI Boost |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI software frameworks supported by NPU | OpenVINO,Windows ML,ONNX RT,WebNN |
| NPU performance up to | 50 TOPs |
| GPU performance up to | 122 TOPs |
Memory
| Internal memory | 32 GB |
|---|---|
| Maximum internal memory | 32 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Memory form factor | On-board |
Storage
| Total storage capacity | 1 TB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 1 TB |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
| M.2 SSD size | 2280 (22 x 80 mm) |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel Arc B390 |
| On-board GPU manufacturer | Intel |
| On-board graphics card family | Intel Arc Graphics |
| Ray tracing acceleration | Yes |
Audio
| Audio system | Dolby Atmos |
|---|---|
| Number of built-in speakers | 6 |
| Built-in microphone | Yes |
Camera
| Front camera | Yes |
|---|---|
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Antenna type | 2x2 |
| Bluetooth | Yes |
| Bluetooth version | 6.0 |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| HDMI version | 2.1 |
| Thunderbolt 4 ports quantity | 2 |
| Intel® Thunderbolt 4 | Yes |
| Combo headphone/mic port | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
Keyboard
| Numeric keypad | No |
|---|---|
| Pointing device | Touchpad |
| Keyboard backlit | Yes |
| Keyboard layout | QWERTY |
| Keyboard language | Nordic |
Software
| Operating system installed | Windows 11 Pro |
|---|---|
| Operating system architecture | 64-bit |
Battery
| Battery capacity | 70 Wh |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 4 |
Power
| USB Type-C charging port | Yes |
|---|---|
| USB Type-C required charging power (min) | 80 W |
| USB Type-C required charging power (max) | 90 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| USB Power Delivery (USB PD) | Yes |
Security
| Fingerprint reader | Yes |
|---|---|
| Windows Hello | Yes |
| Trusted Platform Module (TPM) | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Password protection | Yes |
| Password protection type | BIOS |
Weight & dimensions
| Width | 310,9 mm |
|---|---|
| Depth | 212,8 mm |
| Height (front) | 1,09 cm |
| Height (rear) | 1,64 cm |
Packaging content
| AC adapter included | No |
|---|---|
| Bag included | Yes |
Frequently asked questions
Is the ASUS ExpertBook Ultra B9406CAA-TH0840X good for gaming?
This laptop was not built for gaming: it relies on the integrated Intel Arc B390. Its card's page shows what level it handles current games at.
What is the screen of the ASUS ExpertBook Ultra B9406CAA-TH0840X like?
It carries a 14" 2880x1800 OLED 600 nits 100% DCI-P3 display.
Which processor and graphics card does the ASUS ExpertBook Ultra B9406CAA-TH0840X have?
It runs on the Intel Core Ultra X7 358H processor with the Intel Arc B390 graphics. Their pages carry their benchmarks, ranking position and alternatives.
Which operating system does the ASUS ExpertBook Ultra B9406CAA-TH0840X come with?
It comes with Windows 11 Pro preinstalled.
Which ports does the ASUS ExpertBook Ultra B9406CAA-TH0840X have?
According to its spec sheet: 2 × Thunderbolt 4, 2 × USB-A, 1 × HDMI, headphone jack (3.5 mm).
Does the ASUS ExpertBook Ultra B9406CAA-TH0840X have a backlit keyboard?
Yes, according to its spec sheet the keyboard is backlit.
Does the ASUS ExpertBook Ultra B9406CAA-TH0840X have a touch screen?
Yes, according to its spec sheet the screen is a touch screen.
What material is the ASUS ExpertBook Ultra B9406CAA-TH0840X made of?
Its housing is made of Magnesium,Aluminium.
When was the ASUS ExpertBook Ultra B9406CAA-TH0840X released?
Its release date is April 2026, 6 months ago.