ASUS ExpertBook Ultra B9406CA-GX931X Copilot+ PC Intel Core Ultra X9 388H Laptop 35.6 cm (14") Touchscreen WQXGA+ 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 7 (802.11be) Windows 11 Pro Grey QWERTY UK English
ASUS ExpertBook Ultra B9406CA-GX931X, Intel Core Ultra X9, 35.6 cm (14"), 2880 x 1800 pixels, 32 GB, 1 TB, Windows 11...Read full description ↓
| Date | Price |
|---|---|
| 11 September 2026 | £2,680 |
| 26 September 2026 | £2,668 |
| 26 September 2026 | £2,223 |
| 30 September 2026 | £2,223 |
Compare ASUS ExpertBook Ultra B9406CA-GX931X Copilot+ PC Intel Core Ultra X9 388H Laptop 35.6 cm (14") Touchscreen WQXGA+ 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 7 (802.11be) Windows 11 Pro Grey QWERTY UK English prices UK
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Product Information
Brilliance in Motion
ASUS ExpertBook Ultra unleashes uncompromised performance with precise craftsmanship. Its all-metal chassis weighs just 0.99 kg1 yet delivers 9H durability through Nano Ceramic Technology. Powered by up to an Intel® Core™ Ultra X9 Series 3 processor with Intel® Arc™ graphics, it harnesses AI acceleration to achieve next-level performance enabled by ExpertCool Pro thermal mastery with up to 50W TDP.
ASUS ExpertGuardian with NIST SP 800-193��compliant security ensures ultimate protection and data integrity. ExpertLumi lighting incorporates a welcoming ambient glow. Elegant, intelligent, and refined — ASUS ExpertBook Ultra defines the new pinnacle of premium business laptops.
Product
Display
- Display diagonal
- 35.6 cm (14")
- Display resolution
- 2880 x 1800 pixels
- Touchscreen
- Yes
- HD type
- WQXGA+
- Panel type
- OLED
- LED backlight
- Yes
- Native aspect ratio
- 16:10
- Display surface
- Matt
- Display glass type
- Corning Glass
- Gorilla Glass version
- Gorilla Glass Victus
- Display brightness
- 600 cd/m²
- Maximum display brightness (HDR)
- 1400 cd/m²
- RGB colour space
- DCI-P3
- Colour gamut
- 100%
- Maximum refresh rate
- 120 Hz
- Contrast ratio (typical)
- 1000000:1
- High Dynamic Range (HDR) supported
- Yes
- High Dynamic Range (HDR) technology
- DisplayHDR True Black 1000
Processor
- Processor family
- Intel Core Ultra X9
- Processor manufacturer
- Intel
- Processor model
- 388H
- Processor generation
- Intel® Core™ Ultra (Series 3)
- Processor cores
- 16
- Processor threads
- 16
- Processor boost frequency
- 5.1 GHz
- Performance cores
- 4
- Efficient cores
- 8
- Low Power Efficient-cores
- 4
- Performance-core Max Turbo Frequency
- 5.1 GHz
- Efficient-core Max Turbo Frequency
- 3.8 GHz
- Low Power Efficient-core Max Turbo Frequency
- 3.7 GHz
- Performance-core base frequency
- 2.1 GHz
- Efficient-core base frequency
- 1.6 GHz
- Low Power Efficient-core Base Frequency
- 1600 MHz
- Processor cache
- 18 MB
- Processor cache type
- Smart Cache
- Processor socket
- FCBGA2540
- Processor base power
- 25 W
- Maximum turbo power
- 80 W
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
Memory
- Internal memory
- 32 GB
- Maximum internal memory
- 32 GB
- Internal memory type
- LPDDR5x-SDRAM
- Memory form factor
- On-board
Weight & dimensions
- Weight
- 1.1 kg
- Width
- 310.9 mm
- Depth
- 212.8 mm
- Height (front)
- 1.09 cm
- Height (rear)
- 1.64 cm
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 power
- 90 W
- AC adapter frequency
- 50 - 60 Hz
- AC adapter input voltage
- 100 - 240 V
- AC adapter output current
- 4.5 A
- AC adapter output voltage
- 20 V
- USB Power Delivery (USB PD)
- Yes
Audio
- Audio system
- Dolby Atmos
- Number of built-in speakers
- 6
- Built-in microphone
- Yes
Keyboard
- Numeric keypad
- No
- Pointing device
- Touchpad
- Keyboard backlit
- Yes
- Keyboard layout
- QWERTY
- Keyboard language
- UK English
- Copilot key
- Yes
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
- Ethernet LAN
- No
- Bluetooth
- Yes
- Bluetooth version
- 6.0
Security
- Fingerprint reader
- Yes
- Face recognition
- Yes
- Windows Hello
- Yes
- Trusted Platform Module (TPM)
- Yes
- Trusted Platform Module (TPM) version
- 2.0
Certificates
- Compliance certificates
- REACH
Software
- Operating system installed
- Windows 11 Pro
- Operating system architecture
- 64-bit
- Microsoft Copilot
- Yes
- Trial software
- 1-month trial for new Microsoft 365 customers
Camera
- Front camera
- Yes
- Front camera resolution (numeric)
- 5 MP
- Front camera resolution
- 1920 x 1080 pixels
- Front camera HD type
- Full HD
- Infrared (IR) camera
- Yes
- Privacy camera
- Yes
- Privacy type
- Privacy shutter
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)
- Card reader integrated
- No
Battery
- Battery capacity
- 70 Wh
- Battery technology
- Lithium-Ion (Li-Ion)
- Number of battery cells
- 4
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
Design
- Product type
- Laptop
- Product colour
- Grey
- Form factor
- Clamshell
- Colour name
- Morn Grey
- Housing material
- Aluminium, Magnesium
- Display back cover material
- Aluminum-magnesium alloy
- Market positioning
- Work
- Introduction year
- 2026
Packaging content
- Bag included
- Yes
- Interface adapters included
- USB male - Ethernet LAN (RJ-45) female
Sustainability
- Sustainability certificates
- ENERGY STAR, Forest Stewardship Council (FSC) Mix, TCO
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
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