Notebook|ASUS|ExpertBook|B5604CMA-Q90733X|CPU Core Ultra|u5-125H|1200 MHz|16"|1920x1200|RAM 16GB|DDR5|SSD 512GB|Intel Graphics|Integrated|NOR|Windows 11 Pro|Black|1.72 kg|90NX0751-M00U40

About this product

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.

Windows 11 Pro 64-bit
Intel Core Ultra 5 125H (18MB Cache)
40.6 cm (16") WUXGA 1920 x 1200
16GB DDR5-SDRAM & 512GB SSD

Specifications

Unit Calculated Weight: 3.06 kg
Unit Calculated Volume: 0.009773/0.01242 cubm
Units per Shipping Box: 1
Summary: ASUS ExpertBook B5 B5604CMA-Q90733X. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 5, Processor model: 125H. Display diagonal: 40.6 cm (16"), 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 Arc Graphics. Operating system installed: Windows 11 Pro. Product colour: Black
Vendor Homepage: https://www.asus.com/laptops/for-work/expertbook/expertbook-b5-b5604/
Category Code: NB
Unit Box Height: 0.316
Unit Box Length: 0.531
Unit Box Width: 0.074
NB Family name: ExpertBook

Processor

Efficient cores: 8
Efficient-core base frequency: 0.7 GHz
Efficient-core Max Turbo Frequency: 3.6 GHz
Low Power Efficient-core Base Frequency: 700 MHz
Low Power Efficient-core Max Turbo Frequency: 2.5 GHz
Low Power Efficient-cores: 2
Maximum turbo power: 115 W
Performance cores: 4
Performance-core base frequency: 1.2 GHz
Performance-core Max Turbo Frequency: 4.5 GHz
Processor base power: 28 W
Processor boost frequency: 4.5 GHz
Processor cache: 18 MB
Processor cache type: Smart Cache
Processor cores: 14
Processor family: Intel Core Ultra 5
Processor generation: Intel® Core™ Ultra (Series 1)
Processor manufacturer: Intel
Processor model: 125H
Processor threads: 18

Display

Anti-glare screen: Yes
Colour gamut: 45 %
Contrast ratio (typical): 1000:1
Display brightness: 300 cd/m²
Display diagonal: 16 "
Display resolution: 1920 x 1200 pixels
HD type: WUXGA
LED backlight: Yes
Maximum refresh rate: 60 Hz
Native aspect ratio: 16:10
RGB colour space: NTSC
Touchscreen: No

Design

Certified refurbished: No
Colour name: Star Black
Form factor: Clamshell
Housing material: Aluminium,Magnesium
Market positioning: Work
Product colour: Black
Product type: Laptop

Neural processor unit (NPU)

AI software frameworks supported by NPU: DirectML/ONNX RT/OpenVINO/Windows ML
Copilot+ PC: No
Neural processor unit (NPU): Intel AI Boost
Sparsity support: Yes
Windows Studio effects support: Yes

Memory

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

Storage

M.2 SSD size: 2280 (22 x 80 mm)
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 media: SSD
Total SSDs capacity: 512 GB
Total storage capacity: 512 GB

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 Arc Graphics
On-board graphics card model: Intel Arc Graphics

Audio

Audio system: Dolby Atmos
Built-in microphone: Yes

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

Ports & interfaces

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

Performance

Repairability index: 9.6

Keyboard

Keyboard backlit: Yes
Numeric keypad: Yes
Pointing device: Touchpad

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, McAfee 30 days

Battery

Battery capacity: 63 Wh
Battery technology: Lithium-Ion (Li-Ion)
Number of battery cells: 3

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

Security

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

Certificates

Compliance certificates: REACH

Sustainability

Sustainability certificates: ENERGY STAR/EPEAT Gold/Forest Stewardship Council (FSC) Recycled
Sustainability compliance: Yes

Weight & dimensions

Depth: 254.3 mm
Height (front): 18.9 mm
Height (rear): 22.9 mm
Width: 358 mm

Packaging content

AC adapter included: Yes

Identifiers

Brand: ASUS
Categories: Laptops
Model: 90NX0751-M00U40
EAN: 4711387889787