Description

ASUS ExpertBook B5 B5404CM-Q5U715X. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 7, Processor model: 155U. Display diagonal: 35.6 cm (14"), HD type: WUXGA, Display resolution: 1920 x 1200 pixels. Internal memory: 16 GB, Internal memory type: DDR5-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: Intel Graphics. Operating system installed: Windows 11 Pro. Product colour: Black. Weight: 1.46 kg

Windows 11 Pro
Intel Core Ultra 7
Intel Graphics
Ultrafast WiFi 6E
Starting from 1.42 kg light
SO-DIMM 16 GB DDR5
SSD 512 GB 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.

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

Product Properties

Manufacturer
Asus

Model
B5404CM-Q5U715X

EAN
4711387587607

Audio

Audio system
Dolby Atmos

Built-in microphone
Yes

Battery

Battery capacity
63 Wh

Battery technology
Lithium-Ion (Li-Ion)

Number of battery cells
3

Bullet points

Point
Intel Core Ultra 7

Intel Graphics

SO-DIMM 16 GB DDR5

SSD 512 GB capacity

Starting from 1.42 kg light

Ultrafast WiFi 6E

Windows 11 Pro

Camera

Front camera
Yes

Front camera HD type
Full HD

Front camera resolution
1920 x 1080 pixels

Infrared (IR) camera
Yes

Privacy camera
Yes

Privacy type
Privacy shutter

Certificates

Compliance certificates
REACH

Design

Colour name
Star Black

Form factor
Clamshell

Housing material
Aluminium, Magnesium

Market positioning
Work

Product colour
Black

Product type
Laptop

Display

Anti-glare screen
Yes

Colour gamut
45%

Contrast ratio (typical)
1000:1

Display brightness
300 cd/m²

HD type
WUXGA

LED backlight
Yes

Max Refresh Rate
60 Hz

Native aspect ratio
16:10

RGB colour space
NTSC

Screen Resolution
1920 x 1200 pixels

Screen Size
35.6 cm (14")

Touchscreen
No

Graphics

Discrete graphics card
No

Discrete graphics card model
Not available

On-board GPU manufacturer
Intel

On-board graphics card
Yes

On-board graphics card family
Intel Graphics

On-board graphics card model
Intel Graphics

Keyboard

Keyboard backlit
Yes

Numeric keypad
No

Pointing device
Touchpad

Memory

Internal memory type
DDR5-SDRAM

Memory form factor
SO-DIMM

Memory Installed
16 GB

Memory Slot Support
64 GB

Memory slots
2x SO-DIMM

Network

Antenna type
2x2

Bluetooth
Yes

Bluetooth version
5.3

Ethernet LAN
Yes

Ethernet LAN data rates
10,100,1000 Mbit/s

Mobile network connection
No

Top Wi-Fi standard
Wi-Fi 6E (802.11ax)

Wi-Fi standards
Wi-Fi 6E (802.11ax)

Neural processor unit (NPU)

AI software frameworks supported by NPU
DirectML, ONNX RT, OpenVINO, Windows ML

Maximum frequency NPU
1.4 GHz

Neural processor unit (NPU)
Intel AI Boost

Sparsity support
Yes

Windows Studio effects support
Yes

Performance

Repairability index
8.4

Ports & interfaces

Combo headphone/mic port
Yes

Ethernet LAN (RJ-45) ports
1

HDMI ports
1

HDMI version
2.1

Intel® Thunderbolt 4
Yes

Thunderbolt 4 ports quantity
2

USB 2.0 ports quantity
0

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
0

USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
0

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
2

USB Type-C DisplayPort Alternate Mode
Yes

Power

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

AC adapter power
65 W

USB Power Delivery (USB PD)
Yes

USB Type-C charging port
Yes

Processor

Efficient cores
8

Efficient-core base frequency
1.2 GHz

Efficient-core Max Turbo Frequency
3.8 GHz

Low Power Efficient-core Base Frequency
700 MHz

Low Power Efficient-core Max Turbo Frequency
2.1 GHz

Low Power Efficient-cores
2

Maximum turbo power
57 W

Number of Cores
12

Performance cores
2

Performance-core base frequency
1.7 GHz

Performance-core Max Turbo Frequency
4.8 GHz

Processor
155U

Processor base power
15 W

Processor boost frequency
4.8 GHz

Processor cache
12 MB

Processor cache type
Smart Cache

Processor family
Intel Core Ultra 7

Processor generation
Intel® Core™ Ultra (Series 1)

Processor manufacturer
Intel

Processor threads
14

Security

Cable lock slot
Yes

Cable lock slot type
Kensington

Fingerprint reader
Yes

Password protection
Yes

Password protection type
BIOS, User, HDD

Smart card reader
Yes

Trusted Platform Module (TPM)
Yes

Trusted Platform Module (TPM) version
2.0

Windows Hello
Yes

Software

Operating system architecture
64-bit

Operating system installed
Windows 11 Pro

Trial software
1-month trial for new Microsoft 365 customers. Credit card required.

Storage

Number of SSDs installed
1

NVMe
Yes

Optical drive type
No

SSD capacity
512 GB

SSD form factor
M.2

SSD interface
PCI Express 4.0

Storage Capacity
512 GB

Storage type
SSD

Total SSDs capacity
512 GB

Sustainability

Sustainability certificates
Forest Stewardship Council (FSC) Recycled, ENERGY STAR, EPEAT Gold

Weight & dimensions

Depth
226.8 mm

Height (front)
1.89 cm

Height (rear)
1.9 cm

Weight
1.46 kg

Width
313.7 mm

ASUS ExpertBook B5 B5404CM-Q5U715X Intel Core Ultra 7 155U Laptop 35.6 cm (14") WUXGA 16 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Black

Description

Product Properties