ExpertBook B5 (B5404)
Business excellence, anywhere you work
- Windows 11 Pro - ASUS recommends Windows 11 Pro for business
- Up to Intel® Core™ Ultra 7 processor
- Dedicated Copilot key for more AI exploration
- Up to NVIDIA® GeForce RTX 2050 discrete graphics
- Ultrafast 4G and WiFi 7 support
- Starting from 1.29 kg light
- Dual SO-DIMM up to 64GB DDR5
- Dual-SSD RAID support up to 2 TB capacity
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.
All-metal luxury and lightness
ExpertBook B5 is meticulously crafted with an ultralight all-metal chassis that weighs a mere 1.29 kg and is as thin as 1.89 cm5 — so it’s as portable as it is beautiful.
AI power, built right in
Powered by up to, the latest, Intel® Core™ Ultra 7 processor, ExpertBook B5 delivers frictionless AI experiences with the best compatibility — right from the get-go.
Military-grade durability
ExpertBook B5 is expertly engineered to meet the ultra-demanding MIL-STD 810H US military standard, and also undergoes thorough in-house testing—including panel-pressure, shock and drop test6 — to ensure superior durability and reliability.
Enterprise-grade security
A suite of sophisticated security features protects both the ExpertBook B5 and your valuable data. These include a fingerprint sensor and infrared camera7 for fast, secure login, TPM 2.08 and smart-card reader7 for data protection and authentication, and a Kensington Nano Security Slot™ for physical security whenever you need it.
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.
Windows 11 Pro
Up to
Intel® Core™ Ultra 7
processor
Up to
64 GB
DDR5 5200 MHz
Up to
NVIDIA® GeForce RTX 2050
discrete graphics
Smarter, faster, AI-powered
With the Intel Neural Processing Unit (NPU) and Copilot in Windows9 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.
Intel’s first-ever NPU is dedicated to AI workloads and optimized for sustained, power-moderate applications. This groundbreaking integrated AI engine seamlessly delivers improved collaboration and productivity through local AI assistants, and superior video editing performance, all while maximizing energy efficiency for exceptional per-watt performance.
Copilot in Windows9 with commercial data protection is your AI assistant at work. Supercharge your productivity and achieve more with less time and effort using Copilot. Experience your everyday AI companion now with the dedicated Copilot key. Just one click for endless exploration.
Made for life on the go
The ultralight, starting at 1.29 kg, 1.89 cm5 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
With AI-powered noise cancelation, an AI-powered camera, built-in 4G LTE4 connectivity and an optional touchscreen, ExpertBook B5 creates immersive work experience without boundaries.
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.
With ExpertBook B5’s AI-powered camera, you’ll enjoy virtual meetings without compare. Motion-tracking technology automatically keeps your face centered and adjusts to the focus of your eyes — eliminating the annoyance of having to adjust your camera mid-chat. With its ability to enhance both image quality and brightness automatically, the AI camera ensures you always look your best.
Enterprise-grade security
ExpertBook B5’s enterprise-grade security features safeguard your business and personal information.
Smart card reader7
The built-in smart card reader can be used as a secondary ID check, enhancing identity security.
IR camera7
The built-in IR camera recognizes your face within seconds, logging you in without lifting a finger.
Fingerprint sensor
The fingerprint sensor that’s integrated into the power button, along with the infrared camera, works seamlessly with Windows Hello.
TPM 2.08
TPM 2.0 securely stores authentication information used by software, such as passwords or encryption keys, to protect important data and transactions.
Kensington Nano Security Slot™
An integrated Kensington Nano Security Slot™ allows ExpertBook B5 to be physically secured in high-risk locations.
Webcam shield
A physical webcam cover that slides over the lens provides a guarantee of privacy when the camera is not in use.
All the ports you need
ExpertBook B5 is loaded with the latest connectivity, including two Thunderbolt™ 4 Type-C ports and HDMI 2.1, plus smart card reader and nano SIM slot options.
Kensington Nano Security Slot™
Thunderbolt™ 4 Type-C
HDMI 2.1
USB 3.2 Gen 2
Audio combo jack
RJ45 Ethernet
Smart card reader (optional)
Nano SIM (optional)
ASUS has a commitment to sustainability throughout the product lifecycle, reducing carbon emissions from manufacturing and packaging through to everyday use and eventual recycling.
ASUS Endpoint Management Services (AEMS)10 support clients’ business success with reliable devices and services. Our solutions encompass on-premise and cloud-based management, empowering IT managers to consolidate systems, deploy new software and hardware, streamline processes and offer a seamless management experience.
ASUS Pre-Deployment Services (APDS)10 streamline operations to ensures lightning-fast deployment of pre-configured PCs, ready for immediate use on day one. Carefully tailored to your unique needs, our user-friendly approach guarantees a hassle-free experience that will transform the way you deploy and manage your IT infrastructure.
- ExpertBook B5 refers to the SKUs of ExpertBook B5 (B5404) with TCO 9.0 certification.
- Intel® Core™ Ultra processors and NVIDIA discrete graphics are available on selected models only. Availability varies by country and region.
- Touchscreen is an optional feature.
- WiFi 7 network card is available on selected models.
- 4G network support is an optional feature on selected models and is based on the configuration at the time of purchase. Network service needs to be purchased separately through local service providers. 4G speeds vary and require optimal network and connection quality (factors include frequency, bandwidth and congestion); contact your network operator for information on availability.
- 1.29 kg of weight based on 50 Wh battery/nontouch SKU; weight and thickness may vary according to configuration.
- The testing regime includes the requirements of both military-grade standards and ASUS quality tests, and varies depending on device. MIL-STD-810H testing is conducted on selected ASUS products only. Note that the MIL-STD-810H testing helps to ensure the quality of ASUS products but does not indicate a particular fitness for military use. The test is performed under laboratory conditions. Any damage caused by attempts to replicate these test conditions would be considered accidental, and would not be covered by the standard ASUS warranty. Additional coverage is available with ASUS Premium Care.
- Smart card reader and an IR camera are optional features.
- ExpertBook B5 has firmware-based TPM 2.0 onboard, with a discrete TPM chip also available as an option.
- Screen simulated, subject to change. Copilot availability and rollout timing varies by market. Copilot with commercial data protection requires Microsoft 365 E3, E5, Business Standard, Business Premium or A3 or A5 for faculty, or accessed using Microsoft Entra ID.
- ASUS Endpoint Management Service (AEMS) and ASUS Pre-Deployment Service (APDS) are optional and their availability varies according to country. Please check with your local ASUS retailer for details.
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- MIL-STD 810H US military standard
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