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ASUS Zenbook 14 OLED UX3405CA-ST768X Intel Core Ultra 9 285H Laptop
ASUS

Zenbook 14 OLED UX3405CA-ST768X Intel Core Ultra 9 285H Laptop

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

Model UX3405CA-ST768XPart no. 90NB14W2-M014X0EAN 199291391741

123 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
UX3405CA-ST768X
Part number
90NB14W2-M014X0
EAN / UPC
199291391741, 4711636391740
Also known as
ASUS Zenbook 14 OLED UX3405CA-ST768X Intel Core Ultra 9 285H Laptop 35.6 cm (14") 3K 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 7 (802.11be) Windows 11 Pro Silver

Specifications

123 specifications in 20 groups

Design

Product typeLaptop
Product colourSilver
Colour nameFoggy Silver
Form factorClamshell
Housing materialAluminium
Market positioningHome

Display

Display diagonal35.6 cm (14")
Display resolution2880 x 1800 pixels
TouchscreenNo
HD type3K
Panel typeOLED
Display number of colours1.07 billion colours
Native aspect ratio16:10
Display surfaceGloss
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 rate120 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 9
Processor generationIntel Core Ultra (Series 2)
Processor model285H
Processor cores16
Processor threads16
Processor boost frequency5.4 GHz
Performance cores6
Efficient cores8
Low Power Efficient-cores2
Performance-core Max Turbo Frequency5.4 GHz
Efficient-core Max Turbo Frequency4.5 GHz
Low Power Efficient-core Max Turbo Frequency2.5 GHz
Performance-core base frequency2.9 GHz
Efficient-core base frequency2.7 GHz
Low Power Efficient-core Base Frequency1000 MHz
Processor cache24 MB
Processor cache typeSmart Cache
Maximum turbo power115 W
Processor base power45 W

Neural processor unit (NPU)

Neural processor unit (NPU)Intel AI Boost
Sparsity supportYes
Windows Studio effects supportYes
Total processor performance up to99 TOPs
NPU performance up to13 TOPs
GPU performance up to77 TOPs

Memory

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

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 140T

Audio

Audio systemSmart Amp
Built-in microphoneYes

Camera

Front cameraYes
Front camera HD typeFull HD
Infrared (IR) cameraYes
Privacy cameraYes
Privacy typePrivacy shutter

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 quantity1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
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 deviceNumberPad
Keyboard backlitYes
Numeric keypadNo

Software

Operating system installedWindows 11 Pro
Operating system architecture64-bit
Trial software1-month trial for new Microsoft 365 customers. Credit card required. McAfee® 30 days free trial
Bundled software1-Month Membership of Adobe Creative Cloud All Apps, Individual. The redemption duration from September 15, 2021 to August 31, 2026. 3-Month GoPro Premium+ Subscription *Available in eligible markets only. Eligibility varies by region, device, and time. Terms and conditions apply. See promotion page

Battery

Battery technologyLithium-Ion (Li-Ion)
Number of battery cells4
Battery capacity75 Wh

Power

AC adapter power65 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
AC adapter output current3.25 A
AC adapter output voltage20 V
USB Type-C charging portYes
USB Type-C required charging power (max)65 W
USB Type-C required charging power (min)45 W
USB Power Delivery (USB PD)Yes

Security

Windows HelloYes
Trusted Platform Module (TPM)Yes

Certificates

Compliance certificatesREACH

Sustainability

Sustainability certificatesEPEAT Gold, ENERGY STAR

Weight & dimensions

Weight1.2 kg
Width312.4 mm
Depth220.1 mm
Height14.9 mm

Packaging content

AC adapter includedYes
Bag includedYes
Interface adapters includedUSB male - Ethernet LAN (RJ-45) female

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