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ASUS ExpertBook B5 B5404CM-Q6U731X Intel Core Ultra 7 155U Laptop 35.6 cm (14") Touchscreen WUXGA 32 GB DDR5-SDRAM 1 TB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Black

Special Price £1,019.44 £1,223.33 Regular Price £1,820.42 £2,184.50

50 In stock

SKU

B5404CM-Q6U731X

Intel Core Ultra 7 155U (12MB Cache), 32GB DDR5-SDRAM, 1000GB SSD, 35.6 cm (14") WUXGA 1920 x 1200 Touch, Intel Graphics, LAN, WLAN, Webcam, Windows 11 Pro 64-bit

Details

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. ExpertBook B5 equips you for effective, enjoyable work — everywhere you go.

More Information

SKU

B5404CM-Q6U731X

EAN

4711387603062

Specification

Design
Colour name	Star Black
Product type	Laptop
Market positioning	Work
Housing material	Aluminium, Magnesium
Form factor	Clamshell
Product colour	Black
Display
HD type	WUXGA
LED backlight	Yes
Display brightness	300 cd/m²
Contrast ratio (typical)	1000:1
Touchscreen	Yes
Display resolution	1920 x 1200 pixels
Display diagonal	35.6 cm (14")
Anti-glare screen	Yes
Maximum refresh rate	60 Hz
RGB colour space	NTSC
Colour gamut	45%
Native aspect ratio	16:10
Processor
Processor generation	Intel® Core™ Ultra (Series 1)
Processor cache type	Smart Cache
Processor cache	12 MB
Processor model	155U
Processor boost frequency	4.8 GHz
Processor cores	12
Processor threads	14
Processor manufacturer	Intel
Processor family	Intel Core Ultra 7
Processor base power	15 W
Maximum turbo power	57 W
Efficient-core base frequency	1.2 GHz
Performance-core base frequency	1.7 GHz
Efficient-core Max Turbo Frequency	3.8 GHz
Performance-core Max Turbo Frequency	4.8 GHz
Performance cores	2
Efficient cores	8
Low Power Efficient-core Base Frequency	700 MHz
Low Power Efficient-core Max Turbo Frequency	2.1 GHz
Low Power Efficient-cores	2
Neural processor unit (NPU)
Neural processor unit (NPU)	Intel AI Boost
Maximum frequency NPU	1.4 GHz
Sparsity support	Yes
Windows Studio effects support	Yes
AI software frameworks supported by NPU	DirectML, ONNX RT, OpenVINO, Windows ML
Memory
Memory form factor	SO-DIMM
Internal memory	32 GB
Internal memory type	DDR5-SDRAM
Memory slots	2x SO-DIMM
Storage
SSD form factor	M.2
Storage media	SSD
Optical drive type	No
Number of SSDs installed	1
SSD capacity	1 TB
SSD interface	PCI Express 4.0
Total storage capacity	1 TB
Total SSDs capacity	1 TB
NVMe	Yes
Graphics
Discrete graphics card	No
On-board graphics card family	Intel Graphics
On-board graphics card	Yes
On-board graphics card model	Intel Graphics
Discrete graphics card model	Not available
On-board GPU manufacturer	Intel
Audio
Audio system	Dolby Atmos
Built-in microphone	Yes
Camera
Front camera	Yes
Privacy camera	Yes
Privacy type	Privacy shutter
Front camera HD type	Full HD
Infrared (IR) camera	Yes
Windows Hello	Yes
Optical drive
Optical drive type	No
Network
Mobile network connection	No
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Wi-Fi standards	Wi-Fi 6E (802.11ax)
Ethernet LAN	Yes
Ethernet LAN data rates	1000 Mbit/s
Bluetooth	Yes
Bluetooth version	5.3
Antenna type	2x2
Ports & interfaces
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
USB 2.0 ports quantity	0
HDMI ports quantity	1
HDMI version	2.1
Ethernet LAN (RJ-45) ports	1
Combo headphone/mic port	Yes
USB Power Delivery (USB PD)	Yes
Charging port type	USB Type-C
Thunderbolt 4 ports quantity	2
Intel® Thunderbolt 4	Yes
Performance
Repairability index	8.4
Keyboard
Pointing device	Touchpad
Numeric keypad	No
Keyboard backlit	Yes
Software
Operating system architecture	64-bit
Trial software	1-month trial for new Microsoft 365 customers. Credit card required.
Operating system installed	Windows 11 Pro
Technical details
Market positioning	Work
Housing material	Aluminium, Magnesium
Form factor	Clamshell
Product colour	Black
Sustainability certificates	Forest Stewardship Council (FSC) Recycled, ENERGY STAR, EPEAT Gold
Repairability index	8.4
Compliance certificates	REACH
Battery
Battery technology	Lithium-Ion (Li-Ion)
Number of battery cells	3
Battery capacity	63 Wh
Power
AC adapter power	65 W
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
USB Power Delivery (USB PD)	Yes
Security
Password protection	Yes
Cable lock slot type	Kensington
Trusted Platform Module (TPM)	Yes
Password protection type	BIOS, User, HDD
Fingerprint reader	Yes
Cable lock slot	Yes
Windows Hello	Yes
Smart card reader	Yes
Trusted Platform Module (TPM) version	2.0
Certificates
Compliance certificates	REACH
Sustainability
Sustainability certificates	Forest Stewardship Council (FSC) Recycled, ENERGY STAR, EPEAT Gold
Weight & dimensions
Width	313.7 mm
Depth	226.8 mm
Height (front)	1.89 cm
Height (rear)	1.9 cm
Weight	1.59 kg
Other features
On-board graphics card	Yes
Audio system	Dolby Atmos
Anti-glare screen	Yes

Manufacturer

ASUS

PDF Url

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