General Information for Asus Laptops
ASUS ExpertBook Ultra B9406CA-GX931X, Intel Core Ultra X9, 35.6 cm (14"), 2880 x 1800 pixels, 32 GB, 1 TB, Windows 11 Pro
B9406CA-GX931X
Brilliance in MotionASUS 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 800-193compliant 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. B9406CA-GX931X
Further details for this product, B9406CA-GX931X, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
Intel Core Ultra X9 388H (18MB Cache), 32GB LPDDR5x-SDRAM, 1000GB SSD, 14" WQXGA+ 2880 x 1800 OLED Touch, Intel
Arc B390, WLAN, Webcam, Windows 11 Pro 64-bit
ASUS ExpertBook Ultra B9406CA-GX931X. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra X9, Processor model: 388H. Display diagonal: 35.6 cm (14"), HD type: WQXGA+, Display resolution: 2880 x 1800 pixels, Touchscreen. Internal memory: 32 GB, Internal memory type: LPDDR5x-SDRAM. Total storage capacity: 1 TB, Storage media: SSD. On-board graphics card model: Intel Arc B390. Operating system installed: Windows 11 Pro. Product colour: Grey
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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 B9406CA-GX931X Specifications
Product Type
Laptops
Brand
ASUS
Collection Model Asus B9406CA-GX931X
Colour name Morn Grey
Product colour
Grey
Form Factor
Clamshell
Display back cover material Aluminum-magnesium alloy
Introduction year 2026
Housing material Aluminium, Magnesium
Market positioning
Work
Product Family
Everyday Laptops
Product Family
Student Laptops
High Dynamic Range (HDR) supported Yes
LED backlight Yes
Native aspect ratio 16:10
Display diagonal 14"
Touchscreen Yes
Display Resolution
2880 x 1800 pixels
Display surface Matt
Maximum refresh rate
120 Hz
Contrast ratio (typical) 1000000:1
Panel type
OLED
Display glass type Corning Glass
Gorilla Glass version Gorilla Glass Victus
Maximum display brightness (HDR) 1400 cd/m
HD type
WQXGA+
Display brightness 600 cd/m
RGB colour space DCI-P3
Colour Gamut 100%
Processor Family Intel Core Ultra X9
Processor manufacturer
Intel
Processor boost frequency 5.1 GHz
Processor generation Intel Core Ultra (Series 3)
Processor model 388H
Processor cores 16
Low Power Efficient-cores 4
Low Power Efficient-core Max Turbo Frequency 3.7 GHz
Processor threads 16
Low Power Efficient-core Base Frequency 1600 MHz
Performance-core Max Turbo Frequency 5.1 GHz
Performance cores 4
Efficient cores 8
Performance-core base frequency 2.1 GHz
Efficient-core base frequency 1.6 GHz
Efficient-core Max Turbo Frequency 3.8 GHz
Processor socket FCBGA2540
Processor cache 18 MB
Processor cache type Smart Cache
Processor base power 25 W
Maximum turbo power 80 W
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
Internal Memory 32 GB
Internal memory type LPDDR5x-SDRAM
Maximum internal memory 32 GB
Memory form factor On-board
SSD form factor M.2
Total storage capacity 1 TB
Storage media SSD
Card reader integrated No
SSD interface PCI Express 4.0
Total SSDs capacity 1 TB
Number of SSDs installed 1
SSD capacity 1 TB
On-board graphics card Yes
Discrete graphics card No
On-board GPU manufacturer Intel
Discrete graphics card model Not available
On-board graphics card family Intel Arc Graphics
On-board graphics card model Intel Arc B390
Ray tracing acceleration Yes
Built-in microphone Yes
Number of built-in speakers 6
Audio system
Dolby Atmos
Front camera resolution (numeric) 5 MP
Windows Hello Yes
Front camera Yes
Front camera HD type Full HD
Front camera resolution 1920 x 1080 pixels
Infrared (IR) camera Yes
Privacy camera Yes
Privacy type Privacy shutter
Optical Drive Type No
Ethernet LAN No
Top Wi-Fi standard Wi-Fi 7 (802.11be)
Wi-Fi standards Wi-Fi 7 (802.11be)
Bluetooth Yes
Antenna Type 2x2
Bluetooth Version 6.0
HDMI ports quantity 1
USB Type-C DisplayPort Alternate Mode Yes
USB Power Delivery (USB PD) Yes
HDMI version 2.1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 2
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
Thunderbolt 4 ports quantity 2
Intel Thunderbolt 4 Yes
Combo headphone/mic port Yes
USB 2.0 ports quantity 0
Keyboard Layout QWERTY
Keyboard language UK English
Pointing Device Touchpad
Numeric keypad No
Keyboard backlit Yes
Fingerprint Reader Yes
Copilot key Yes
Operating system installed Windows 11 Pro
Operating system architecture 64-bit
Trial software 1-month trial for new Microsoft 365 customers
Microsoft Copilot Yes
Copilot+ PC Yes
Trusted Platform Module (TPM) version 2.0
Battery technology Lithium-Ion (Li-Ion)
Number of battery cells 4
Battery Capacity 70 Wh
USB Type-C charging port Yes
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
AC adapter power 90 W
USB Type-C required charging power (max) 90 W
USB Type-C required charging power (min) 80 W
Trusted Platform Module (TPM) Yes
Depth 212.8 mm
Weight 1.1 kg
Width 310.9 mm
Height (front) 1.09 cm
Height (rear) 1.64 cm
High Dynamic Range (HDR) technology DisplayHDR True Black 1000
Face recognition Yes
M.2 SSD size 2280 (22 x 80 mm)
NVMe Yes
Compliance certificates REACH
Sustainability certificates ENERGY STAR, Forest Stewardship Council (FSC) Mix, TCO
Interface adapters included USB male - Ethernet LAN (RJ-45) female
Bag included Yes
Mobile network connection No
Connectivity Wireless
Product Line
ASUS Expertbook
MPN B9406CA-GX931X
Most Suitable For Casual Computing
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 B9406CA-GX931X Reviews
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