ASUS ExpertBook B5 B5404CM-Q5U715X 14″ Laptop

Intel 155U · Intel® Graphics · 16 GB · 512 GB

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Type Everyday
Processor Intel 155U
Graphics Intel® Graphics
Memory 16 GB
Storage 512 GB
Display 14 inch

ASUS ExpertBook B5 B5404CM-Q5U715X 14″ Laptop is a 14-inch everyday laptop with an Intel 155U processor, Intel® Graphics, 16 GB of RAM and 512 GB of storage. A good fit for study, office work and browsing. It came out in 2024.

Released: 2024-04-14

Specifications

Key specs

Type: Everyday
Processor: Intel 155U
Graphics: Intel® Graphics
Memory: 16 GB
Storage: 512 GB
Display: 14 inch
Resolution: 1920 x 1200
Refresh rate: 60 Hz
weight: 1.46 kg
os: Windows 11 Pro
Released: 2024-04-14
Part number: 90NX06R1-M00860
EAN / UPC: 0197105587601

Design

Colour name: Star Black
Product type: Laptop
Product colour: Black
Form factor: Clamshell
Housing material: Aluminium, Magnesium
Market positioning: Work

Display

Display diagonal: 35.6 cm (14")
Display resolution: 1920 x 1200 pixels
HD type: WUXGA
LED backlight: Yes
Native aspect ratio: 16:10
Anti-glare screen: Yes
Display brightness: 300 cd/m²
RGB colour space: NTSC
Colour gamut: 45%
Maximum refresh rate: 60 Hz
Contrast ratio (typical): 1000:1

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Processor

Processor manufacturer: Intel
Processor family: Intel Core Ultra 7
Processor generation: Intel® Core™ Ultra (Series 1)
Processor model: 155U
Processor cores: 12
Processor threads: 14
Processor boost frequency: 4.8 GHz
Performance cores: 2
Efficient cores: 8
Low Power Efficient-cores: 2
Performance-core Max Turbo Frequency: 4.8 GHz
Efficient-core Max Turbo Frequency: 3.8 GHz
Low Power Efficient-core Max Turbo Frequency: 2.1 GHz
Performance-core base frequency: 1.7 GHz
Efficient-core base frequency: 1.2 GHz
Low Power Efficient-core Base Frequency: 700 MHz
Processor cache: 12 MB
Processor cache type: Smart Cache
Processor base power: 15 W
Maximum turbo power: 57 W

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

Internal memory: 16 GB
Internal memory type: DDR5-SDRAM
Memory form factor: SO-DIMM
Memory slots: 2x SO-DIMM
Maximum internal memory: 64 GB

Storage

Total storage capacity: 512 GB
Storage media: SSD
Total SSDs capacity: 512 GB
Number of SSDs installed: 1
SSD capacity: 512 GB
SSD interface: PCI Express 4.0
NVMe: Yes
SSD form factor: M.2

Graphics

Discrete graphics card model: Not available
On-board graphics card: Yes
On-board GPU manufacturer: Intel
On-board graphics card family: Intel® Graphics
On-board graphics card model: Intel® Graphics

Audio

Audio system: Dolby Atmos
Built-in microphone: Yes

Camera

Front camera: Yes
Front camera resolution: 1920 x 1080 pixels
Front camera HD type: Full HD
Infrared (IR) camera: Yes
Privacy camera: Yes
Privacy type: Privacy shutter

Network

Top Wi-Fi standard: Wi-Fi 6E (802.11ax)
Wi-Fi standards: Wi-Fi 6E (802.11ax)
Antenna type: 2x2
Ethernet LAN: Yes
Ethernet LAN data rates: 10,100,1000 Mbit/s
Bluetooth: Yes
Bluetooth version: 5.3

Ports & interfaces

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 2
Ethernet LAN (RJ-45) ports: 1
HDMI ports quantity: 1
HDMI version: 2.1
Thunderbolt 4 ports quantity: 2
Intel® Thunderbolt 4: Yes
Combo headphone/mic port: Yes
USB Type-C DisplayPort Alternate Mode: Yes

Performance

Repairability index: 8.4

Keyboard

Pointing device: Touchpad
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

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 Type-C charging port: Yes
USB Power Delivery (USB PD): Yes

Security

Cable lock slot: Yes
Cable lock slot type: Kensington
Fingerprint reader: Yes
Smart card reader: Yes
Windows Hello: Yes
Trusted Platform Module (TPM): Yes
Trusted Platform Module (TPM) version: 2.0
Password protection: Yes
Password protection type: BIOS, User, HDD

Weight & dimensions

Width: 313.7 mm
Depth: 226.8 mm
Height (front): 1.89 cm
Height (rear): 1.9 cm
Weight: 1.46 kg

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About this product

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.

User manual (PDF) · Datasheet (PDF)

B5404CM-Q5U715X vs similar laptops

	ASUS ExpertBook B5 B5404CM-Q5U715X 14″ Laptop	Lenovo ThinkPad X1 Carbon Gen 12	Lenovo ThinkPad T14 Gen 5 (Intel)	Lenovo ThinkPad X1 2-in-1 Gen 9
Type	Everyday	Everyday	Everyday	Everyday
Processor	Intel 155U	Intel 155U	Intel 155U	Intel 155U
Graphics	Intel® Graphics	Intel® Graphics	Intel® Graphics	Intel® Graphics
Memory	16 GB	16 GB	16 GB	16 GB
Storage	512 GB	512 GB	512 GB	512 GB
Display	14 inch	14 inch	14 inch	14 inch
Resolution	1920 x 1200	1920 x 1200	1920 x 1200	1920 x 1200
Released	2024	2025	2024	2024