ASUS U7255H 16/512 W11P NON-TOUCH
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About This Item
- 14″ WUXGA anti-glare display with 300 cd/m² brightness and 1000:1 contrast
- Intel Core Ultra 7 255H processor with 16 cores and Intel Arc 140T graphics
- 16 GB DDR5-SDRAM and 512 GB PCIe 4.0 SSD storage
- Wi-Fi 7, Bluetooth 5.4, 2x Thunderbolt 4, and HDMI 2.1 ports
- Windows Hello biometric security with fingerprint and IR camera
- 63 Wh battery with 65 W USB-C charging and 1.44 kg weight
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ASUS ExpertBook B5 | AI-Powered Business Laptop
The ASUS ExpertBook B5 B5405CC-LYU715X Intel Core Ultra 7 255H Laptop delivers enterprise-grade performance in an ultralight 1.44 kg chassis, combining Intel Core Ultra 7 255H processing with built-in Intel Arc 140T graphics for professionals who need AI-enhanced productivity on the move.
Key Specifications
| Metric | Spec |
|---|---|
| Processor | Intel Core Ultra 7 255H (16 cores, 5.1 GHz boost) |
| Memory | 16 GB DDR5-SDRAM |
| Storage | 512 GB NVMe SSD |
| Display | 14″ WUXGA (1920×1200), 300 cd/m², anti-glare |
| Weight | 1.44 kg |
| OS | Windows 11 Pro |
AI-Enhanced Performance for Business Workloads
The Intel Core Ultra 7 255H processor delivers up to 96 TOPS total performance, with dedicated AI acceleration through Intel AI Boost NPU (13 TOPs) and Intel Arc 140T integrated graphics (74 TOPs). This architecture handles demanding business applications, data analysis, and creative workflows while maintaining exceptional battery life. The 16-core design combines six performance cores with eight efficient cores plus two low-power efficient cores, automatically optimising for your workload.
Enterprise-Grade Security & Privacy
Built for business environments, this laptop features comprehensive security including Windows Hello facial recognition, fingerprint reader, Kensington lock slot, and Trusted Platform Module 2.0. The physical privacy shutter covers the 1080p IR camera when not in use, while BIOS, HDD, and user password protection safeguard your data. Smart card reader support enables secure authentication for enterprise systems.
Connectivity & Portability
With Wi-Fi 7 (802.11be) and Bluetooth 5.4, you’ll experience the latest wireless speeds for video conferencing and large file transfers. The two Thunderbolt 4 ports support 40 Gbps data transfer and dual 4K display output, while HDMI 2.1 and USB-A ports cover legacy peripherals. At just 1.44 kg with a 63 Wh battery, it’s designed for professionals who work from anywhere.
Box Contents
- ASUS ExpertBook B5 B5405CC-LYU715X laptop
- 65W AC adapter with USB-C charging
- Quick start guide
- Warranty documentation
Check before you buy
- Confirm the UK keyboard layout matches your requirements
- Verify Windows 11 Pro includes UK language pack if needed
- Check that Wi-Fi 7 router compatibility suits your network
- Confirm the 3-year warranty terms cover your location
Frequently Asked Questions
Q: Can this laptop handle video editing and creative work?
A: Yes, the Intel Arc 140T graphics and 16-core processor provide solid performance for 1080p video editing and creative applications.
Q: Is the battery life sufficient for all-day use?
A: The 63 Wh battery typically provides 6-8 hours depending on workload, with USB-C fast charging available.
Q: Does it support dual external monitors?
A: Yes, Thunderbolt 4 ports support dual 4K displays at 60Hz when connected.
Q: Is the keyboard comfortable for long typing sessions?
A: The backlit keyboard features good key travel and spacing for comfortable extended use.
Q: Can I upgrade the memory or storage later?
A: The laptop has two SO-DIMM slots and M.2 SSD support, but verify upgrade options with ASUS as some configurations may be soldered.
The Consultant’s Verdict & Warranty
The ASUS ExpertBook B5 B5405CC-LYU715X represents excellent value for business professionals seeking AI-enhanced performance in a portable package. Its combination of enterprise security features, modern connectivity, and lightweight design makes it ideal for field work, client meetings, and office productivity. Covered by the standard Manufacturer Warranty, this laptop delivers reliable performance for demanding business environments.
| Design | |
|---|---|
| Colour name | Gentle Grey |
| Product type | Laptop |
| Market positioning | Work |
| Housing material | Aluminium |
| Form factor | Clamshell |
| Product colour | Black |
| Introduction year | 2025 |
| Display | |
| HD type | WUXGA |
| LED backlight | Yes |
| Display brightness | 300 cd/m² |
| Contrast ratio (typical) | 1000:1 |
| Touchscreen | No |
| Display resolution | 1920 x 1200 pixels |
| Display diagonal | 35.6 cm (14") |
| Anti-glare screen | Yes |
| Maximum refresh rate | 60 Hz |
| RGB colour space | NTSC |
| Colour gamut | 45% |
| Native aspect ratio | 16:10 |
| Processor | |
| Processor generation | Intel Core Ultra (Series 2) |
| Processor cache | 24 MB |
| Processor model | 255H |
| Processor boost frequency | 5.1 GHz |
| Processor cores | 16 |
| Processor threads | 16 |
| 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 | SO-DIMM |
| Internal memory | 16 GB |
| Memory layout (slots x size) | 1 x 16 GB |
| Internal memory type | DDR5-SDRAM |
| Memory slots | 2x SO-DIMM |
| Storage | |
| SSD form factor | M.2 |
| Storage media | SSD |
| Optical drive type | No |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| SSD interface | PCI Express 4.0 |
| Card reader integrated | Yes |
| Compatible memory cards | MicroSD (TransFlash) |
| Total storage capacity | 512 GB |
| Total SSDs capacity | 512 GB |
| NVMe | Yes |
| M.2 SSD size | 2280 (22 x 80 mm) |
| 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 | Dirac |
| 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 | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| Antenna type | 2x2 |
| Ports & interfaces | |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
| USB Power Delivery (USB PD) | Yes |
| Thunderbolt 4 ports quantity | 2 |
| Intel® Thunderbolt 4 | Yes |
| Performance | |
| Repairability index | 9.7 |
| Keyboard | |
| Pointing device | Touchpad |
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Software | |
| Operating system architecture | 64-bit |
| Trial software | 1-month trial for new Microsoft 365 customers |
| Operating system installed | Windows 11 Pro |
| Technical details | |
| Market positioning | Work |
| Housing material | Aluminium |
| Form factor | Clamshell |
| Product colour | Black |
| Sustainability certificates | ENERGY STAR, EPEAT Climate +, EPEAT Gold, Forest Stewardship Council (FSC) Recycled |
| Repairability index | 9.7 |
| Compliance certificates | REACH |
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 3 |
| Battery capacity | 63 Wh |
| Power | |
| 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 Power Delivery (USB PD) | Yes |
| USB Type-C charging port | Yes |
| USB Type-C required charging power (min) | 55 W |
| USB Type-C required charging power (max) | 65 W |
| Security | |
| Password protection | Yes |
| Cable lock slot type | Kensington |
| Trusted Platform Module (TPM) | Yes |
| Password protection type | BIOS, HDD, User |
| Fingerprint reader | Yes |
| Face recognition | Yes |
| Cable lock slot | Yes |
| Windows Hello | Yes |
| Smart card reader | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Certificates | |
| Compliance certificates | REACH |
| Sustainability | |
| Sustainability certificates | ENERGY STAR, EPEAT Climate +, EPEAT Gold, Forest Stewardship Council (FSC) Recycled |
| Weight & dimensions | |
| Width | 315.1 mm |
| Depth | 226.8 mm |
| Height (front) | 1.75 cm |
| Height (rear) | 1.79 cm |
| Weight | 1.44 kg |
| Packaging data | |
| AC adapter included | Yes |
| Packaging content | |
| AC adapter included | Yes |
| Other features | |
| On-board graphics card | Yes |
| Audio system | Dirac |
| AC adapter included | Yes |
| Anti-glare screen | Yes |
| Identifiers | |
| Distributor SKUs | CP54045, 11864239, 10472053, STD10225282, 2038661, CLB5405CC-LYU715X |
| Additional EANs | 0199291012608 |

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