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The product's shade and actual color may differ from what is shown in the picture, as the images are for illustrative purposes. The product description is general and may not include all the product's features.
ASUS ExpertBook B5 B5405CCA-LY0125X
1 075,23 €
975.31 €
Monthly payment from 26,01 €
3908296 90NX08I1-M00450
4711636101646
2026-09-28
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All about the product
Smart, secure AI power for businessASUS ExpertBook B5 is a lightweight, AI-enhanced marvel that combines the latest Intel® Core™ Ultra processor with Intel vPro® and built-in Intel® Arc™ graphics1, ushering in a new era of productivity. It is your reliable business partner with superb on-the-go performance, enterprise-grade security and versatile customization for strategic-thinking professionals — and infused with AI to make lighter work of the modern business world.
ASUS ExpertBook B5 also workforce computing deployments by seamlessly delivering customized solutions and supporting a variety of flexible configurations to meet specific needs, with options. This ultralight, premium design strikes the perfect balance of power and portability to precisely tackle intensive workflows and perfectly turbocharge productivity from the field to the boardroom.
Design | |
| Form factor | Clamshell |
| Product colour | Grey |
| Housing material | Aluminium |
| Market positioning | Work |
| Product type | Laptop |
| Colour name | Gentle Grey |
| Introduction year | 2025 |
Display | |
| Display diagonal | 35.6 cm (14") |
| Display resolution | 1920 x 1200 pixels |
| Display brightness | 300 cd/m² |
| Touchscreen | No |
| LED backlight | Yes |
| HD type | WUXGA |
| Anti-glare screen | Yes |
| RGB colour space | NTSC |
| Colour gamut | 45% |
| Native aspect ratio | 16:10 |
Processor | |
| Processor model | 225H |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 5 |
| Processor boost frequency | 4.9 GHz |
| Processor cores | 14 |
| Processor threads | 14 |
| Processor cache | 18 MB |
| Processor generation | Intel Core Ultra (Series 2) |
| Processor base power | 28 W |
| Maximum turbo power | 115 W |
| Efficient-core base frequency | 1.3 GHz |
| Performance-core base frequency | 1.7 GHz |
| Efficient-core Max Turbo Frequency | 4.3 GHz |
| Performance-core Max Turbo Frequency | 4.9 GHz |
| Performance cores | 4 |
| Efficient cores | 8 |
| Low Power Efficient-cores | 2 |
| Low Power Efficient-core Max Turbo Frequency | 2.5 GHz |
| Low Power Efficient-core Base Frequency | 700 MHz |
Memory | |
| Memory slots | 2x SO-DIMM |
| Internal memory type | DDR5-SDRAM |
| Memory layout (slots x size) | 1 x 16 GB |
| Internal memory | 16 GB |
| Memory form factor | SO-DIMM |
Storage | |
| Optical drive type | No |
| Compatible memory cards | MicroSD (TransFlash) |
| Card reader integrated | Yes |
| SSD interface | PCI Express 4.0 |
| SSD capacity | 512 GB |
| Total storage capacity | 512 GB |
| Number of SSDs installed | 1 |
| Storage media | SSD |
| SSD form factor | M.2 |
| Total SSDs capacity | 512 GB |
| NVMe | Yes |
| M.2 SSD size | 2280 (22 x 80 mm) |
Graphics | |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel Arc 130T |
| On-board graphics card | Yes |
| Discrete graphics card | No |
| On-board graphics card family | Intel Arc Graphics |
| 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 |
Network | |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10, 100, 1000 |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Antenna type | 2x2 |
| Mobile network connection | No |
Ports & interfaces | |
| USB 2.0 ports quantity | 0 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Combo headphone/mic port | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Thunderbolt 4 ports quantity | 2 |
| Intel® Thunderbolt 4 | Yes |
Keyboard | |
| Pointing device | Touchpad |
| Numeric keypad | No |
| Keyboard backlit | Yes |
Software | |
| Operating system installed | Windows 11 Pro |
| Operating system architecture | 64-bit |
Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 3 |
| Battery capacity | 50 Wh |
Power | |
| AC adapter input voltage | 100 - 240 V |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter output voltage | 20 V |
| AC adapter output current | 3.25 A |
| AC adapter power | 65 W |
| USB Power Delivery (USB PD) | Yes |
| USB Type-C charging port | Yes |
Weight & dimensions | |
| Depth | 226.8 mm |
| Width | 315.1 mm |
| Height (front) | 1.75 cm |
| Height (rear) | 1.79 cm |
Security | |
| Cable lock slot | Yes |
| Trusted Platform Module (TPM) | Yes |
| Fingerprint reader | Yes |
| Password protection type | HDD, User, BIOS |
| Face recognition | Yes |
| Cable lock slot type | Kensington |
| Password protection | Yes |
| Windows Hello | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
Packaging content | |
| AC adapter included | Yes |
Certificates | |
| Compliance certificates | REACH |
Sustainability | |
| Sustainability certificates | ENERGY STAR, EPEAT Gold, EPEAT Climate +, Forest Stewardship Council (FSC) Recycled |
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, ONNX RT, OpenVINO, Windows ML, WebNN |
| Total processor performance up to | 83 TOPs |
| NPU performance up to | 13 TOPs |
| GPU performance up to | 63 TOPs |
