Name: ExpertBook B5 (B5404)
Brand: ASUS
SKU: 23938

ASUS ExpertBook B5 (B5404)

ExpertBook B5 (B5404)

Business excellence with AI

Windows 11 Pro - ASUS recommends Windows 11 Pro for business
Up to Intel vPro® with Intel® Core™ Ultra 7 processor
Dedicated Microsoft 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

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ASUS ExpertBook B5 powered by up to Intel® Core™ Ultra 7 processor

Trusted by IT Experts. Built for Worry-Free Business.

Business excellence with AI

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 processor with Intel vPro^® 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 with this AI PC. ExpertBook B5 equips you for effective, enjoyable work — everywhere you go.

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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, the latest up to Intel^® Core^™ Ultra 7 processor with Intel vPro^®, ExpertBook B5 AI PC 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.

AI performance on tap

ExpertBook B5 has the power to get the job done — whatever your business day brings. This AI-driven laptop features the latest, up to Intel^® Core^™ Ultra 7 processor that 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 Microsoft 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.

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, up to 18hr battery life¹⁰ that won’t let you down, plus support for fast-charging technology to top up speed whenever you need.

Starting at

1.29 kg

weight⁵

Up to

18hr

battery life¹⁰

AI-fueled 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.

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 on your AI laptop.

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 AI computer 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.

ASUS has a commitment to sustainability throughout the product lifecycle, reducing carbon emissions from manufacturing and packaging through to everyday use and eventual recycling.

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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.
a) Screen simulated, subject to change. Feature availability and rollout timing varies by market and device.
b) Copilot in Windows (in preview) is rolling out gradually within the latest update to Windows 11 in select global markets. Timing of availability varies by device and market. Learn more: https://www.microsoft.com/en-us/windows/copilot-ai-features?r=1#faq
c) 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.
B5404CMA battery tests conducted by ASUS on January 15, 2024, using the MobileMark 2018 testing scenario. Test configuration: Intel^® Core^™ Ultra 5 processor 125U, 8GB DDR5 RAM, 256GB Value SSD, 400 nits (1W) display, 63Wh battery. Test settings: WiFi enabled, display brightness set to 200 nits, volume to 67%.
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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ASUS ExpertBook B5 (B5404)

Trusted by IT Experts. Built for Worry-Free Business.

All-metal luxury and lightness

AI power, built right in

Military-grade durability

Enterprise-grade security

AI performance on tap

Smarter, faster, AI-powered

Made for life on the go

AI-fueled immersion for modern working

Enterprise-grade security

Smart card reader⁷

IR camera⁷

Fingerprint sensor

TPM 2.0⁸

Kensington Nano Security Slot^™

Webcam shield

All the ports you need

Sustainably created and managed

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ASUS ExpertBook B5 (B5404)

Trusted by IT Experts. Built for Worry-Free Business.

All-metal luxury and lightness

AI power, built right in

Military-grade durability

Enterprise-grade security

AI performance on tap

Smarter, faster, AI-powered

Made for life on the go

AI-fueled immersion for modern working

Enterprise-grade security

Smart card reader7

IR camera7

Fingerprint sensor

TPM 2.08

Kensington Nano Security Slot™

Webcam shield

All the ports you need

Sustainably created and managed

Explore ASUS Business Solutions

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ASUS ExpertBook B5 (B5605)

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ASUS ExpertBook B3 (B3605)

ExpertBook P5 (P5405)

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ASUS ExpertBook B3 (B3404)

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Smart card reader⁷

IR camera⁷

TPM 2.0⁸

Kensington Nano Security Slot^™