Zenbook 14 OLED UX3405MA-DS51T-CA Intel Core Ultra 5 125H Laptop
35.6 cm (14") Touchscreen 3K 16 GB LPDDR5x-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11
Model UX3405MA-DS51T-CAPart no. 90NB11R3-M011F0EAN 197105443327
121 specifications Checked today
- Display35.6 cm (14")
- Resolution2880 x 1800 pixels
- ProcessorIntel Core Ultra 5
- Memory16 GB
- Storage512 GB
- GraphicsNot available
Overview
- Display
- 35.6 cm (14")
- Resolution
- 2880 x 1800 pixels
- Processor
- Intel Core Ultra 5
- Memory
- 16 GB
- Storage
- 512 GB
- Graphics
- Not available
- Brand
- ASUS
- Category
- Laptop
- Model
- UX3405MA-DS51T-CA
- Part number
- 90NB11R3-M011F0
- EAN / UPC
- 197105443327
- Also known as
- ASUS Zenbook 14 OLED UX3405MA-DS51T-CA Intel Core Ultra 5 125H Laptop 35.6 cm (14") Touchscreen 3K 16 GB LPDDR5x-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11
Specifications
121 specifications in 20 groups
Design
| Specification | Value |
|---|---|
| Product type | Laptop |
| Product colour | Blue |
| Colour name | Ponder Blue |
| Form factor | Clamshell |
| Housing material | Aluminium |
| Market positioning | Home |
| Introduction year | 2023 |
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 | 1.073 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 |
| Display response rise/fall | 0.2 ms |
| Maximum refresh rate | 120 Hz |
| Contrast ratio (typical) | 1000000:1 |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | HDR True Black 500 |
Processor
| Specification | Value |
|---|---|
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 5 |
| Processor generation | Intel® Core™ Ultra (Series 1) |
| Processor model | 125H |
| Processor cores | 14 |
| Processor threads | 18 |
| Processor boost frequency | 4.5 GHz |
| Performance cores | 4 |
| Efficient cores | 8 |
| Low Power Efficient-cores | 2 |
| Performance-core Max Turbo Frequency | 4.5 GHz |
| Efficient-core Max Turbo Frequency | 3.6 GHz |
| Low Power Efficient-core Max Turbo Frequency | 2.5 GHz |
| Performance-core base frequency | 1.2 GHz |
| Efficient-core base frequency | 0.7 GHz |
| Low Power Efficient-core Base Frequency | 700 MHz |
| Processor cache | 18 MB |
| Processor cache type | Smart Cache |
| Maximum turbo power | 115 W |
| Processor base power | 28 W |
Neural processor unit (NPU)
| Specification | Value |
|---|---|
| Neural processor unit (NPU) | Intel AI Boost |
| Maximum frequency NPU | 1.4 GHz |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI software frameworks supported by NPU | DirectML, ONNX RT, OpenVINO, Windows ML |
Memory
| Specification | Value |
|---|---|
| Internal memory | 16 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Memory form factor | On-board |
| Maximum internal memory | 16 GB |
| Memory channels | Dual-channel |
Storage
| Specification | Value |
|---|---|
| Total storage capacity | 512 GB |
| Storage media | SSD |
| Total SSDs capacity | 512 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| NVMe | Yes |
| SSD interface | PCI Express 4.0 |
| 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 Graphics |
Audio
| Specification | Value |
|---|---|
| Audio system | Smart Amp |
| Speakers manufacturer | Harman Kardon |
| Built-in microphone | Yes |
Camera
| Specification | Value |
|---|---|
| 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 |
Network
| Specification | Value |
|---|---|
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Antenna type | 2x2 |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
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 | 9.2 |
Keyboard
| Specification | Value |
|---|---|
| Pointing device | NumberPad |
| Keyboard backlit | Yes |
| Numeric keypad | No |
Software
| Specification | Value |
|---|---|
| Operating system installed | Windows 11 Home |
| Operating system architecture | 64-bit |
Battery
| Specification | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 4 |
| Battery capacity | 75 Wh |
| Fast charging | Yes |
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 |
|---|---|
| Face recognition | Yes |
| Windows Hello | Yes |
| Trusted Platform Module (TPM) | Yes |
| Password protection | Yes |
Certificates
| Specification | Value |
|---|---|
| Compliance certificates | REACH |
Sustainability
| Specification | Value |
|---|---|
| Sustainability certificates | ENERGY STAR, EPEAT Gold |
Weight & dimensions
| Specification | Value |
|---|---|
| Weight | 1.28 kg |
| Width | 312.4 mm |
| Depth | 220.1 mm |
| Height | 14.9 mm |
Energy efficiency
ENERGY STAR certified
Computers · model UX3405M · certified Jun 27, 2025 · United States, Switzerland, Taiwan, Japan, Canada
| Measurement | Value |
|---|---|
| Typical energy consumption | 13.1 kWh/year |
| Short-idle power | 5.8 W |
| Long-idle power | 0.4 W |
| Sleep-mode power | 0.4 W |
| Off-mode power | 0.4 W |
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