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ASUS Zenbook 14 UX3405CA Laptop Intel Core Ultra 7 255H 14″ OLED WUXGA 16 GB 1 TB SSD Windows 11 Pro Silver
£1,705.19
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About This Item
- Foggy Silver aluminium chassis with 14 inch OLED display
- Intel Core Ultra 7 255H processor with 5.1 GHz boost frequency
- 16 GB LPDDR5x memory and 1 TB PCIe 4.0 SSD storage
- Wi-Fi 7 standard with Thunderbolt 4 and HDMI 2.1 connectivity
- Intel AI Boost NPU delivering up to 13 TOPs performance
- Windows 11 Pro operating system with privacy shutter and Windows Hello
- Lightweight 1.22 kg design at 14.9 mm thin profile
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Description
ASUS Zenbook 14 UX3405CA – Ultra portable AI performance
We supply the ASUS Zenbook 14 UX3405CA Laptop Intel Core Ultra 7 255H 14″ OLED WUXGA 16 GB 1 TB SSD Windows 11 Pro Silver. It fits users seeking high speed in a slim case. The screen offers rich colours. Battery life supports a full work day. You can carry it easily anywhere.
Core numbers at a glance
| Metric | Spec. |
|---|---|
| Processor | Intel Core Ultra 7 255H |
| Display | 14″ OLED WUXGA |
| Memory | 16 GB LPDDR5x |
| Storage | 1 TB SSD |
| Weight | 1.22 kg |
Vibrant visuals for creative work
The OLED panel delivers deep blacks and bright highlights. You see 1.07 billion colours accurately. HDR content looks striking on this screen. It reduces eye strain during long sessions.
ASUS Zenbook 14 UX3405CA Laptop Intel Core Ultra 7 255H 14″ OLED WUXGA 16 GB 1 TB SSD Windows 11 Pro Silver performance
This model uses the latest Core Ultra 7 chip. It handles multitasking with ease. The NPU speeds up AI tasks significantly. Your workflows stay smooth under heavy loads.
Modern ports for seamless connections
We include Thunderbolt 4 and HDMI 2.1. Wi-Fi 7 ensures quick wireless data transfer. You can hook up multiple monitors easily. Charging works via USB Type-C as well.
Light enough for daily travel
At just 1.22 kg, it slips into bags. The aluminium body feels durable yet sleek. You won’t feel weighed down commuting. It is designed for constant movement.
Before you order
- Confirm your software supports Windows 11 Pro.
- Check if you need a separate charger.
- Verify screen size fits your workspace needs.
Frequently Asked Questions
Q: Does it come with a charger?
A: No, the AC adapter is not included in the box.
Q: Is the screen touch sensitive?
A: This display does not support touch input functions.
Q: How much storage does it have?
A: It includes a fast 1 TB SSD for files.
Q: Can I upgrade the memory later?
A: The memory is on-board and cannot be upgraded.
Our final thoughts
This laptop suits those wanting premium build and screen quality. It brings strong AI features to everyday tasks. You get a reliable machine for professional use. We recommend it for demanding mobile users.
Specifications
| Design | |
|---|---|
| Colour name | Foggy Silver |
| Product type | Laptop |
| Market positioning | Home |
| Housing material | Aluminium |
| Form factor | Clamshell |
| Product colour | Silver |
| Introduction year | 2025 |
| Display back cover material | Aluminium |
| Display | |
| HD type | WUXGA |
| Display number of colours | 1.07 billion colours |
| Display surface | Gloss |
| Panel type | OLED |
| Display brightness | 400 cd/m² |
| Display response rise/fall | 0.2 ms |
| Contrast ratio (typical) | 1000000:1 |
| Touchscreen | No |
| Display resolution | 1920 x 1200 pixels |
| Display diagonal | 35.6 cm (14") |
| Maximum refresh rate | 60 Hz |
| RGB colour space | DCI-P3 |
| High Dynamic Range (HDR) technology | DisplayHDR True Black 600 |
| Colour gamut | 100% |
| Native aspect ratio | 16:10 |
| High Dynamic Range (HDR) supported | Yes |
| Maximum display brightness (HDR) | 600 cd/m² |
| Low Blue Light technology | Yes |
| Processor | |
| Processor generation | Intel Core Ultra (Series 2) |
| Processor cache type | Smart Cache |
| Processor cache | 24 MB |
| Processor model | 255H |
| Processor boost frequency | 5.1 GHz |
| Processor cores | 16 |
| Processor threads | 16 |
| Processor socket | BGA 2049 |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 7 |
| Processor base power | 28 W |
| Maximum turbo power | 115 W |
| Efficient-core base frequency | 1.5 GHz |
| Performance-core base frequency | 2 GHz |
| Efficient-core Max Turbo Frequency | 4.4 GHz |
| Performance-core Max Turbo Frequency | 5.1 GHz |
| Performance cores | 6 |
| Efficient cores | 8 |
| Low Power Efficient-core Base Frequency | 700 MHz |
| Low Power Efficient-core Max Turbo Frequency | 2.5 GHz |
| Low Power Efficient-cores | 2 |
| Neural processor unit (NPU) | |
| 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 | 96 TOPs |
| NPU performance up to | 13 TOPs |
| GPU performance up to | 74 TOPs |
| Memory | |
| Memory form factor | On-board |
| Internal memory | 16 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Maximum internal memory | 16 GB |
| Memory channels | Dual-channel |
| Storage | |
| SSD form factor | M.2 |
| Storage media | SSD |
| Optical drive type | No |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| Total storage capacity | 1 TB |
| Total SSDs capacity | 1 TB |
| NVMe | Yes |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card family | Intel Arc Graphics |
| On-board graphics card | Yes |
| On-board graphics card model | Intel Arc 140T |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| Audio | |
| Audio system | Smart Amp |
| Built-in microphone | Yes |
| Camera | |
| Front camera | Yes |
| Front camera resolution | 1920 x 1080 pixels |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
| Windows Hello | Yes |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| Antenna type | 2x2 |
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Combo headphone/mic port | Yes |
| USB Power Delivery (USB PD) | Yes |
| Thunderbolt 4 ports quantity | 2 |
| Intel® Thunderbolt 4 | Yes |
| Keyboard | |
| Pointing device | Touchpad |
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Software | |
| Operating system architecture | 64-bit |
| Bundled software | 3-Month GoPro Premium+ Subscription 1-Month Membership of Adobe Creative Cloud All Apps, Individual. The redemption duration from September 15, 2021 to August 31, 2026. N/A 6-Month Dropbox 500GB Subscription 1-Year ASUS Secure Auto-Backup 200GB Subscription *Available in eligible markets only. Eligibility varies by region, device, and time. Terms and conditions apply. See promotion pages for details. |
| Trial software | 1-month trial for new Microsoft 365 customers; McAfee 30 days free trial |
| Operating system installed | Windows 11 Pro |
| Technical details | |
| Market positioning | Home |
| Housing material | Aluminium |
| Form factor | Clamshell |
| Product colour | Silver |
| Sustainability certificates | ENERGY STAR, EPEAT Gold |
| Compliance certificates | REACH |
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 4 |
| Battery capacity | 75 Wh |
| Power | |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| USB Power Delivery (USB PD) | Yes |
| USB Type-C charging port | Yes |
| USB Type-C required charging power (min) | 45 W |
| USB Type-C required charging power (max) | 65 W |
| Security | |
| Trusted Platform Module (TPM) | Yes |
| Face recognition | Yes |
| Windows Hello | Yes |
| Certificates | |
| Compliance certificates | REACH |
| Sustainability | |
| Sustainability certificates | ENERGY STAR, EPEAT Gold |
| Weight & dimensions | |
| Width | 312.4 mm |
| Depth | 220.1 mm |
| Height | 14.9 mm |
| Weight | 1.22 kg |
| Packaging data | |
| AC adapter included | No |
| Packaging content | |
| AC adapter included | No |
| Other features | |
| On-board graphics card | Yes |
| Audio system | Smart Amp |
| AC adapter included | No |
| Identifiers | |
| Distributor SKUs | CLUX3405CAQD1756X |
| Additional EANs | 4711636716222 |
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