ASUS ExpertBook B3 B3604CMA-Q90121X 16″ 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 16 inch

ASUS ExpertBook B3 B3604CMA-Q90121X 16″ Laptop is a 16-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: 2024-03-07

Specifications

Key specs

Type: Everyday
Processor: Intel 155U
Graphics: Intel® Graphics
Memory: 16 GB
Storage: 512 GB
Display: 16 inch
Resolution: 1920 x 1200
Refresh rate: 60 Hz
weight: 1.85 kg
os: Windows 11 Pro
Released: 2024-03-07
Part number: 90NX0731-M004J0
EAN / UPC: 4711387572269

Design

Colour name: Star Black
Product type: Laptop
Product colour: Black
Form factor: Clamshell
Housing material: Plastic
Market positioning: Business
Introduction year: 2024

Display

Display diagonal: 40.6 cm (16")
Display resolution: 1920 x 1200 pixels
HD type: WUXGA
Panel type: IPS
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 datatype support on NPU: FP16, FP32, Int8
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 layout (slots x size): 1 x 16 GB
Memory slots: 2x SO-DIMM
Maximum internal memory: 32 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 model: Intel® Graphics

Audio

Audio system: Dirac
Built-in microphone: Yes

Camera

Front camera: Yes
Front camera resolution: 1280 x 720 pixels
Front camera HD type: HD
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: 8.5

Keyboard

Pointing device: Touchpad
Numeric keypad: Yes
Keyboard backlit: Yes
Keyboard layout: AZERTY
Keyboard language: Belgian

Software

Operating system architecture: 64-bit
Trial software: 1-month trial for new Microsoft 365 customers.
Operating system installed: Windows 11 Pro

Battery

Battery technology: Lithium-Ion (Li-Ion)
Number of battery cells: 3
Battery capacity: 50 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
Trusted Platform Module (TPM): Yes
Trusted Platform Module (TPM) version: 2.0
Password protection: Yes
Password protection type: BIOS, HDD, User

Weight & dimensions

Width: 358 mm
Depth: 254.3 mm
Height: 20.3 mm
Weight: 1.85 kg

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About this product

Configured to advance your business ASUS ExpertBook B3 is smartly crafted for business success, boosting productivity, elevating security and enabling real-time communication with flexible IT upgrades. Its powerful features include a cutting-edge up to Intel® Core™ Ultra 7 processor with Intel vPro® and up to NVIDIA® RTX™ 2050 or Intel® Arc™ graphics, and a vibrant screen with a tall 16:10 aspect ratio. ExpertBook B3 is also packed with connectivity, has SSD with RAID 0/1 support, secure TPM chip, dual SO DIMM for easier IT upgrades and MIL-STD-810H2 military-grade durability — all in a design that embraces an eco-conscious outlook that embodies accountability and sustainability.

User manual (PDF)

B3604CMA-Q90121X vs similar laptops

	ASUS ExpertBook B3 B3604CMA-Q90121X 16″ Laptop	Lenovo ThinkPad T14 Gen 5 (Intel)	Lenovo ThinkBook 16 G8 IRL	Dell Latitude 5550 16″ Laptop
Type	Everyday	Everyday	Everyday	Everyday
Processor	Intel 155U	Intel 155U	Intel 210H	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	16 inch	14 inch	16 inch	16 inch
Resolution	1920 x 1200	1920 x 1200	1920 x 1200	1920 x 1080
Released	2024	2025	2025	2024