ASUS ExpertBook B5 Intel Core Ultra 7 155U 14" WUXGA 16GB RAM 512GB SSD Laptop
SKU: B5404CM-Q5U715X
£836.67 (Excl. VAT)
- RAM16GB
- Storage512GB SSD
- Processor BrandIntel
- Description
- Specifications
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ASUS ExpertBook B5 Intel Core Ultra 7 155U 14" WUXGA 16GB RAM 512GB SSD Laptop

Business excellence, anywhere you work
ASUS ExpertBook B5 is the perfect on-the-go companion for forward-thinking professionals. It’s an ultralight, AI-ready marvel that combines the latest Intel® Core™ Ultra processors and discrete NVIDIA® graphics1, ushering in a new era of productivity — plus a taller 16:10 touchscreen2 for deeper immersion. With AI-powered features like an intelligent camera and noise cancelation plus seamless WiFi 73 and 4G connectivity4, everyday business is smarter, faster and smoother. ExpertBook B5 equips you for effective, enjoyable work — everywhere you go.
Performance on tap
ExpertBook B5 has the power to get the job done — whatever your business day brings. The latest, up to, Intel® Core™ Ultra 7 processor has AI performance on tap, while up to NVIDIA® GeForce RTX 2050 discrete graphics ensure rapid visual processing. It also packs up to 64 GB of fast DDR5 memory, with dual SO-DIMM support for easy maintenance and upgrades.
Smarter, faster, AI-powered
With the Intel Neural Processing Unit (NPU) and Copilot in Windows5 delivering unparalleled AI performance, the ExpertBook B5 series is an exceptional choice for professionals. It not only delivers amazing performance; it also offers enhanced security measures that provide robust defense against potential threats. This combination of hardware and software empowers users to navigate through their workloads with ease.

Made for life on the go
The ultralight, starting at 1.29 kg, 1.89 cm6 all-metal chassis means ExpertBook B5 is ready to travel wherever you need to go — so you can work anytime, anywhere. It also has a capacious all-day battery that won’t let you down, plus support for fast-charging technology to top up speed whenever you need.
Immersion for modern working
For professional conferencing experiences, ExpertBook B5 has two-way AI noise-canceling technology that employs sophisticated machine-learning techniques. The technology includes both an upstream function to filter noise around the speaker, and a downstream function to eliminate noise from the person at the other end of the conversation — so virtual chats feel as natural as being in the same room -
Category Attribute Value Design Product Type Laptop Colour / Material Star Black / Alu-Magnesium Form Factor Clamshell Market Position Work Display Size / Resolution 14" / 1920 x 1200 (WUXGA) Aspect Ratio / Brightness 16:10 / 300 nits Panel / Contrast Anti-glare / 1000:1 Refresh Rate / Gamut 60 Hz / 45% NTSC Processor CPU Intel Core Ultra 7 155U Cores / Threads 12 cores / 14 threads Boost / Base Frequency Up to 4.8 GHz / 1.7 GHz NPU Intel AI Boost (1.4 GHz) Memory RAM 16 GB DDR5 (2x SO-DIMM) Type / Form Factor DDR5-SDRAM / SO-DIMM Storage SSD 512 GB PCIe 4.0 NVMe (M.2) Total Storage 512 GB SSD only Graphics Integrated GPU Intel Graphics Discrete GPU Not available Audio Audio / System Dolby Atmos / Built-in Mic Camera Front Camera Full HD w/ IR & Privacy Shutter Connectivity Wi-Fi / Bluetooth Wi-Fi 6E / Bluetooth 5.3 Ethernet Yes (1 Gbit/s) Ports USB-A / USB-C 2x USB-A / 2x Thunderbolt 4 HDMI / LAN 1x HDMI 2.1 / 1x RJ-45 Combo Jack / Charging Yes / USB-C Power Delivery Keyboard Type Backlit, No Numpad Pointing Device Touchpad Software OS Windows 11 Pro Trial Software Microsoft 365 (1-month) Battery Capacity / Cells 63 Wh / 3-cell Power Adapter 65W, USB PD Supported Security TPM / Version Yes / TPM 2.0 Fingerprint / IR / Smart Card Yes / Yes / Yes Windows Hello Yes Sustainability Certifications FSC Recycled, ENERGY STAR, EPEAT Gold Dimensions WxDxH 313.7 x 226.8 x 18.9–19 mm Weight 1.46 kg Extras Repairability Index 8.4 / 10 Warranty Coverage 1 year PUR (ZENCARE)
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