ASUS logo MPN: 90NX06R1-M002N0

ASUS ExpertBook B5 B5404CMA-P73-CB Intel Core Ultra 7 155H Laptop 35.6 cm (14″) WUXGA 32 GB DDR5-SDRAM 1 TB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Black

Released: Not on record
Price not yet available US · Amazon.com

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Screen size
14"
Resolution
1920 x 1200
Processor line
Intel Core Ultra 7
Capacity
32 GB
Storage
1 TB
Cores
16
NVMe
Y
Depth
226.8 mm
Width
313.7 mm
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Overview

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.

Technical Specifications

Processor

8 SPECS
Cache
24 MB
Cores
16
Model
155H
Processor line
Intel Core Ultra 7
Threads
22
Cache level
Smart Cache
CPU brand
Intel
Boost clock
4.8 GHz

Memory

4 SPECS
Capacity
32 GB
Form factor
SO-DIMM
Memory type
DDR5-SDRAM
Max memory
64 GB

Storage

3 SPECS
Capacity
1 TB
Form factor
M.2
Storage
1 TB

Physical

7 SPECS
Depth
226.8 mm
Width
313.7 mm
Weight
1460 g
Form factor
Clamshell
Product type
Notebook
Colour
Black
Market segment
Work

Display

6 SPECS
Display type
WUXGA
Touchscreen
No
LED backlight
Yes
Screen size
14"
Resolution
1920 x 1200
Aspect ratio
16:10

Ports & Connectivity

3 SPECS
HDMI ports
1
USB 2.0 ports
0
Ethernet ports
1

General

94 SPECS
NVMe
Yes
Bluetooth
Yes
Colour name
Star Black
Antenna type
2x2
Audio system
Dolby Atmos
Colour gamut
45
Ethernet LAN
Yes
Front camera
Yes
HDMI version
2.1
Memory slots
2x SO-DIMM
Privacy type
Privacy shutter
Height (rear)
19
SSD interface
PCI Express 4.0
Storage media
SSD
Height (front)
18.9
Numeric keypad
No
Privacy camera
Yes
SmartCard slot
Yes
Security lock slot
Yes
Efficient cores
8
Pointing device
Touchpad
Wi-Fi standard
Wi-Fi 6E (802.11ax)
AC adapter power
65 W
Battery capacity
63 Wh
Housing material
Aluminium,Magnesium
Keyboard backlit
Yes
RGB colour space
NTSC
Sparsity support
Yes
Anti-glare screen
Yes
Bluetooth version
5.3
Introduction year
2024
Performance cores
6
Smart card reader
Yes
Battery technology
Lithium-Ion (Li-Ion)
Display brightness
300
Fingerprint reader
Yes
Optical drive type
No
Top Wi-Fi standard
Wi-Fi 6E (802.11ax)
Built-in microphone
Yes
Maximum turbo power
115
Password protection
Yes
Repairability index
8.4
Total SSDs capacity
1000
AC adapter frequency
50 - 60
Cable lock slot type
Kensington
Front camera HD type
Full HD
Infrared (IR) camera
Yes
Maximum refresh rate
60
Processor base power
28
Generation
Intel Core Ultra (Series 1)
Intel® Thunderbolt 4
Yes
Maximum frequency NPU
1.4
Dedicated graphics
No
Integrated graphics
Yes
Compliance certificates
REACH
Ethernet LAN data rates
10,100,1000
Front camera resolution
1920 x 1080
Number of battery cells
3
AC adapter input voltage
100 - 240
Combo headphone/mic port
Yes
Number of SSDs installed
1
Password protection type
BIOS,HDD,User
USB Type-C charging port
Yes
AC adapter output current
3.25 A
AC adapter output voltage
20 V
Low Power Efficient-cores
2
Mobile network connection
No
On-board GPU manufacturer
Intel
Sustainability compliance
Yes
AI datatype support on NPU
FP16,FP32,Int8
Operating system
Windows 11 Pro
Neural processor unit (NPU)
Intel AI Boost
Eco certifications
ENERGY STAR,EPEAT Gold,Forest Stewardship Council (FSC) Recycled
USB Power Delivery (USB PD)
Yes
Dedicated GPU model
Not available
Memory layout (slots x size)
2 x 16
Integrated GPU model
Intel Arc Graphics
Thunderbolt 4 ports quantity
2
Efficient-core base frequency
0.9
On-board graphics card family
Intel Arc Graphics
OS architecture
64-bit
Trusted Platform Module (TPM)
Yes
Windows Studio effects support
Yes
Performance-core base frequency
1.4
Efficient-core Max Turbo Frequency
3.8
Performance-core Max Turbo Frequency
4.8
Trusted Platform Module (TPM) version
2.0
USB Type-C DisplayPort Alternate Mode
Yes
AI software frameworks supported by NPU
DirectML,ONNX RT,OpenVINO,Windows ML
Low Power Efficient-core Base Frequency
700
Low Power Efficient-core Max Turbo Frequency
2.5
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
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Sources

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Product lifecycle

In production

Still listed as on-market by the manufacturer — actively sold and supported.

Lifecycle status is derived from catalog data and is indicative, not a manufacturer support guarantee.

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