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ASUS Zenbook Duo UX8407AA-X9H321WS Copilot+ PC Intel Core Ultra X9 388H Hybrid (2-in-1)
ASUS

Zenbook Duo UX8407AA-X9H321WS Copilot+ PC Intel Core Ultra X9 388H Hybrid (2-in-1)

35.6 cm (14") Touchscreen 3K 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 7 (802.1

Model UX8407AA-X9H321WSPart no. 90NB16V1-M00CZ0

122 specifications Checked today
  • Display35.6 cm (14")
  • Resolution2880 x 1800 pixels
  • ProcessorIntel Core Ultra X9
  • Memory32 GB
  • Storage1 TB
  • GraphicsNot available
See all specifications

Overview

Display
35.6 cm (14")
Resolution
2880 x 1800 pixels
Processor
Intel Core Ultra X9
Memory
32 GB
Storage
1 TB
Graphics
Not available
Brand
ASUS
Category
Laptop
Model
UX8407AA-X9H321WS
Part number
90NB16V1-M00CZ0
Also known as
ASUS Zenbook Duo UX8407AA-X9H321WS Copilot+ PC Intel Core Ultra X9 388H Hybrid (2-in-1) 35.6 cm (14") Touchscreen 3K 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 7 (802.1

Specifications

122 specifications in 19 groups

Design

Product typeHybrid (2-in-1)
Product colourGrey
Colour nameMoher Gray
Form factorConvertible (Detachable)
Market positioningHome

Display

Display diagonal35.6 cm (14")
Display resolution2880 x 1800 pixels
TouchscreenYes
HD type3K
Panel typeOLED
Display number of colours1.07 billion colours
Native aspect ratio16:10
Anti-glare screenYes
Display brightness500 cd/m²
Maximum display brightness (HDR)1000 cd/m²
Colour gamut100%
Low Blue Light technologyYes
RGB colour spaceDCI-P3
Display response rise/fall0.2 ms
Maximum refresh rate144 Hz
Contrast ratio (typical)1000000:1
High Dynamic Range (HDR) supportedYes
High Dynamic Range (HDR) technologyDisplayHDR True Black 1000

Processor

Processor manufacturerIntel
Processor familyIntel Core Ultra X9
Processor generationIntel® Core™ Ultra (Series 3)
Processor model388H
Processor cores16
Processor threads16
Processor boost frequency5.1 GHz
Performance cores4
Efficient cores8
Low Power Efficient-cores4
Performance-core Max Turbo Frequency5.1 GHz
Efficient-core Max Turbo Frequency4 GHz
Low Power Efficient-core Max Turbo Frequency3.7 GHz
Performance-core base frequency2.1 GHz
Efficient-core base frequency1.6 GHz
Low Power Efficient-core Base Frequency1600 MHz
Processor cache18 MB
Processor cache typeSmart Cache
Maximum turbo power80 W
Processor base power25 W

Neural processor unit (NPU)

Copilot+ PCYes
Neural processor unit (NPU)Intel AI Boost
Sparsity supportYes
Windows Studio effects supportYes
AI datatype support on NPUInt8
AI software frameworks supported by NPUONNX RT, WebNN, Windows ML, OpenVINO
NPU performance up to50 TOPs

Memory

Internal memory32 GB
Internal memory typeLPDDR5x-SDRAM
Memory form factorOn-board
Maximum internal memory32 GB

Storage

Total storage capacity1 TB
Storage mediaSSD
Total SSDs capacity1 TB
Number of SSDs installed1
SSD capacity1 TB
NVMeYes
SSD interfacePCI Express 4.0
M.2 SSD size2280 (22 x 80 mm)
SSD form factorM.2
Optical drive typeNo

Graphics

On-board graphics cardYes
Discrete graphics cardNo
Discrete graphics card modelNot available
On-board GPU manufacturerIntel
On-board graphics card familyIntel Arc Graphics
On-board graphics card modelIntel Arc B390
On-board graphics card 4K supportYes
On-board graphics card 8K supportYes
Graphics card Open GL supportYes
Ray tracing accelerationYes

Audio

Audio systemSmart Amp
Built-in microphoneYes

Camera

Front cameraYes
Front camera resolution (numeric)2.07 MP
Front camera HD typeFull HD
Infrared (IR) cameraYes

Network

Mobile network connectionNo
Top Wi-Fi standardWi-Fi 7 (802.11be)
Wi-Fi standardsWi-Fi 7 (802.11be)
Antenna type2x2
BluetoothYes
Bluetooth version5.4

Ports & interfaces

USB 2.0 ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity1
HDMI ports quantity1
HDMI version2.1
Thunderbolt 4 ports quantity2
Intel® Thunderbolt 4Yes
Combo headphone/mic portYes
USB Type-C DisplayPort Alternate ModeYes

Keyboard

Pointing deviceTouchpad
Keyboard backlitYes
Numeric keypadNo

Software

Operating system installedWindows 11 Home
Operating system architecture64-bit
Trial softwareMicrosoft 365 Personal (24-month subscription) / with Office Home & Business 2024 option

Battery

Battery technologyLithium-Ion (Li-Ion)
Number of battery cells4
Battery capacity99 Wh

Power

AC adapter power100 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
AC adapter output current5 A
AC adapter output voltage20 V
USB Type-C charging portYes
USB Power Delivery (USB PD)Yes

Security

Windows HelloYes
Trusted Platform Module (TPM)Yes

Sustainability

Sustainability certificatesENERGY STAR

Weight & dimensions

Weight1.65 kg
Width310.1 mm
Depth208.6 mm
Height (front)1.96 cm
Height (rear)2.34 cm

Packaging content

AC adapter includedYes
Stylus penYes

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