ASUS Zenbook Duo UX8406CA-PS99T Intel Core Ultra 9 285H Hybrid (2-in-1)

Zenbook Duo UX8406CA-PS99T Intel Core Ultra 9 285H Hybrid (2-in-1)

35.6 cm (14") Touchscreen 3K 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 7 (802.11be) Windows 11

Model UX8406CA-PS99TPart no. 90NB14X1-M002H0EAN 197105765399

112 specifications Checked today

Display35.6 cm (14")
Resolution2880 x 1800 pixels
ProcessorIntel Core Ultra 9
Memory32 GB
Storage1 TB
GraphicsNot available

See all specifications

Overview

Display: 35.6 cm (14")
Resolution: 2880 x 1800 pixels
Processor: Intel Core Ultra 9
Memory: 32 GB
Storage: 1 TB
Graphics: Not available

Brand: ASUS
Category: Laptop
Model: UX8406CA-PS99T
Part number: 90NB14X1-M002H0
EAN / UPC: 197105765399
Also known as: ASUS Zenbook Duo UX8406CA-PS99T Intel Core Ultra 9 285H Hybrid (2-in-1) 35.6 cm (14") Touchscreen 3K 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 7 (802.11be) Windows 11

Specifications

112 specifications in 20 groups

Design

Specification	Value
Product type	Hybrid (2-in-1)
Product colour	Grey
Colour name	Inkwell Gray
Form factor	Convertible (Detachable)
Market positioning	Home

Display

Specification	Value
Display diagonal	35.6 cm (14")
Display resolution	2880 x 1800 pixels
Touchscreen	Yes
HD type	3K
Panel type	OLED
Display number of colours	1.07 billion colours
Native aspect ratio	16:10
Display surface	Gloss
Display brightness	400 cd/m²
Maximum display brightness (HDR)	500 cd/m²
Colour gamut	100%
RGB colour space	DCI-P3
Maximum refresh rate	120 Hz
Contrast ratio (typical)	1000000:1
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	DisplayHDR True Black 500

Processor

Specification	Value
Processor manufacturer	Intel
Processor family	Intel Core Ultra 9
Processor generation	Intel Core Ultra (Series 2)
Processor model	285H
Processor cores	16
Processor threads	16
Processor boost frequency	5.4 GHz
Performance cores	6
Efficient cores	8
Low Power Efficient-cores	2
Performance-core Max Turbo Frequency	5.4 GHz
Efficient-core Max Turbo Frequency	4.5 GHz
Low Power Efficient-core Max Turbo Frequency	2.5 GHz
Performance-core base frequency	2.9 GHz
Efficient-core base frequency	2.7 GHz
Low Power Efficient-core Base Frequency	1000 MHz
Processor cache	24 MB
Maximum turbo power	115 W
Processor base power	45 W

Neural processor unit (NPU)

Specification	Value
Neural processor unit (NPU)	Intel AI Boost
Sparsity support	Yes
Windows Studio effects support	Yes
AI software frameworks supported by NPU	DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to	99 TOPs
NPU performance up to	13 TOPs
GPU performance up to	77 TOPs

Memory

Specification	Value
Internal memory	32 GB
Internal memory type	LPDDR5x-SDRAM
Memory form factor	On-board
Maximum internal memory	32 GB

Storage

Specification	Value
Total storage capacity	1 TB
Storage media	SSD
Total SSDs capacity	1 TB
Number of SSDs installed	1
SSD capacity	1 TB
NVMe	Yes
SSD interface	PCI Express 4.0
M.2 SSD size	2280 (22 x 80 mm)
SSD form factor	M.2
Optical drive type	No

Graphics

Specification	Value
On-board graphics card	Yes
Discrete graphics card	No
Discrete graphics card model	Not available
On-board GPU manufacturer	Intel
On-board graphics card family	Intel Arc Graphics
On-board graphics card model	Intel Arc 140T

Audio

Specification	Value
Audio system	Smart Amp
Built-in microphone	Yes

Camera

Specification	Value
Front camera	Yes
Front camera HD type	Full HD
Infrared (IR) camera	Yes

Network

Specification	Value
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	5.4

Ports & interfaces

Specification	Value
USB 2.0 ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
HDMI ports quantity	1
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

Performance

Specification	Value
Repairability index	9.4

Keyboard

Specification	Value
Pointing device	Touchpad
Numeric keypad	No

Software

Specification	Value
Operating system installed	Windows 11 Home
Operating system architecture	64-bit
Trial software	1-month trial for new Microsoft 365 customers. Credit card required.

Battery

Specification	Value
Battery technology	Lithium-Ion (Li-Ion)
Number of battery cells	4
Battery capacity	75 Wh

Power

Specification	Value
AC adapter power	65 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
AC adapter output current	3.25 A
AC adapter output voltage	20 V
USB Type-C charging port	Yes
USB Power Delivery (USB PD)	Yes

Security

Specification	Value
Windows Hello	Yes
Trusted Platform Module (TPM)	Yes

Sustainability

Specification	Value
Sustainability certificates	EPEAT Gold, ENERGY STAR

Weight & dimensions

Specification	Value
Weight	1.65 kg
Width	313.5 mm
Depth	217.9 mm
Height (front)	1.46 cm
Height (rear)	1.99 cm

Packaging content

Specification	Value
AC adapter included	Yes

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