ASUS logo MPN: 90NX09J2-M00DP0

ASUS ExpertBook Ultra B9406CAA-TH0391X Copilot+ PC Intel Core Ultra X7 358H Laptop 35.6 cm (14″) Touchscreen WQXGA+ 64 GB LPDDR5x-SDRAM 2 TB SSD Wi-Fi 7 (802.11be) Windows 11 Pro Grey

Released: Not on record
Price not yet available US · Amazon.com

We track this product’s Amazon US price daily — it appears here as soon as it’s listed.

Screen size
14"
Resolution
2880 x 1800
Processor line
Intel Core Ultra X7
Capacity
64 GB
Storage
2 TB
Cores
16
NVMe
Y
Depth
212.8 mm
Wi-Fi
Y
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Overview

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.

Technical Specifications

Processor

7 SPECS
Cache
18 MB
Cores
16
Model
358H
Processor line
Intel Core Ultra X7
Threads
16
CPU brand
Intel
Boost clock
4.8 GHz

Physical

7 SPECS
Depth
212.8 mm
Width
310.9 mm
Weight
990 g
Form factor
Clamshell
Product type
Notebook
Colour
Grey
Market segment
Work

Ports & Connectivity

2 SPECS
HDMI ports
1
USB 2.0 ports
0

Display

7 SPECS
Display type
WQXGA+
Panel type
OLED
Touchscreen
Yes
LED backlight
Yes
Screen size
14"
Resolution
2880 x 1800
Aspect ratio
16:10

Memory

4 SPECS
Capacity
64 GB
Form factor
On-board
Memory type
LPDDR5x-SDRAM
Max memory
64 GB

Storage

3 SPECS
Capacity
2 TB
Form factor
M.2
Storage
2 TB

General

95 SPECS
NVMe
Yes
Wi-Fi
Yes
Bluetooth
Yes
I/O ports
2x USB 3.2 Gen 2 Type-A\n2x Thunderbolt™ 4, compliant with USB4, support display / power delivery, 1x HDMI 2.1 TMDS\n1x 3.5mm Combo Audio Jack
Colour name
1B, Jet Fog
Copilot key
Yes
Copilot+ PC
Yes
Antenna type
2x2
Audio system
Dolby Atmos
Bag included
Yes
Colour gamut
100
Ethernet LAN
No
Front camera
Yes
HDMI version
2.1
M.2 SSD size
2280 (22 x 80 mm)
Privacy type
Privacy shutter
Certifications
US MIL-STD 810H
Height (rear)
16.4
SSD interface
PCI Express 4.0
Storage media
SSD
Windows Hello
Yes
Height (front)
10.9
Numeric keypad
No
Privacy camera
Yes
Efficient cores
8
Pointing device
Touchpad
Wi-Fi standard
Wi-Fi 7 (802.11be)
AC adapter power
90 W
Battery capacity
70 Wh
Face recognition
Yes
Keyboard backlit
Yes
RGB colour space
DCI-P3
Sparsity support
Yes
Anti-glare screen
Yes
Bluetooth version
6.0
Microsoft Copilot
Yes
Performance cores
4
Battery technology
Lithium-Ion (Li-Ion)
Display brightness
600
Fingerprint reader
Yes
Optical drive type
No
Top Wi-Fi standard
Wi-Fi 7 (802.11be)
AC adapter included
Yes
Built-in microphone
Yes
Built-in speaker(s)
Yes
Password protection
Yes
Total SSDs capacity
2000
AC adapter frequency
50/60
Front camera HD type
Full HD
Infrared (IR) camera
Yes
Generation
Intel Core Ultra (Series 3)
Certified refurbished
No
GPU performance up to
122
Intel® Thunderbolt 4
Yes
NPU performance up to
50
Card reader
No
Dedicated graphics
No
Integrated graphics
Yes
Pre-installed software
MyASUS\nASUS MyExpert (Not supported in China, 16GB RAM or higher) AI ExpertMeet (China only)
Compliance certificates
RoHS,REACH
Front camera resolution
1920 x 1080
Number of battery cells
4
AC adapter input voltage
100 - 240
Combo headphone/mic port
Yes
Password protection type
BIOS
USB Type-C charging port
Yes
AC adapter output current
4.5 A
AC adapter output voltage
20 V
Low Power Efficient-cores
4
Mobile network connection
No
On-board GPU manufacturer
Intel
Operating system
Windows 11 Pro
Neural processor unit (NPU)
Intel AI Boost
Eco certifications
ENERGY STAR,Forest Stewardship Council (FSC) Mix,EPEAT Gold,EPEAT Climate +,TCO
USB Power Delivery (USB PD)
Yes
Dedicated GPU model
Not available
Integrated GPU model
Intel Arc B390
Thunderbolt 4 ports quantity
2
Efficient-core base frequency
1.5
On-board graphics card family
Intel Arc Graphics
OS architecture
64-bit
Trusted Platform Module (TPM)
Yes
Windows Studio effects support
Yes
Performance-core base frequency
1.9
Efficient-core Max Turbo Frequency
3.7
High Dynamic Range (HDR) supported
Yes
Performance-core Max Turbo Frequency
4.8
Trusted Platform Module (TPM) version
2.0
USB Type-C DisplayPort Alternate Mode
Yes
AI software frameworks supported by NPU
DirectML,OpenVINO,Windows ML,ONNX RT,WebNN
Low Power Efficient-core Base Frequency
1500
Low Power Efficient-core Max Turbo Frequency
3.3
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
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
2
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Sources

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Product lifecycle

In production

Still listed as on-market by the manufacturer — actively sold and supported.

Lifecycle status is derived from catalog data and is indicative, not a manufacturer support guarantee.

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