ASUS ExpertBook B5 B5404CMA-Q70103X Intel Core Ultra 7 155U Laptop 35.6 cm (14") WUXGA 32 GB DDR5-SDRAM 1 TB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Black

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.

Processor

• Processor family: Intel Core Ultra 7
• Processor manufacturer: Intel
• Processor model: 155U
• Processor generation: Intel® Core™ Ultra (Series 1)
• 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

Memory

• Internal memory: 32 GB
• Internal memory type: DDR5-SDRAM
• Memory form factor: SO-DIMM
• Memory layout (slots x size): 2 x 16 GB
• Memory slots: 2x SO-DIMM

Display

• Display diagonal: 35.6 cm (14")
• Display resolution: 1920 x 1200 pixels
• Touchscreen: No
• HD type: WUXGA
• Panel type: IPS
• LED backlight: Yes
• Native aspect ratio: 16:10
• Anti-glare screen: Yes
• Display brightness: 400 cd/m²
• RGB colour space: sRGB
• Colour gamut: 100%

Audio

• Audio system: Dolby Atmos
• Built-in microphone: Yes

Ports & interfaces

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

Weight & dimensions

• Weight: 1.4 kg
• Width: 313.7 mm
• Depth: 226.8 mm
• Height (front): 1.89 cm
• Height (rear): 1.9 cm

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

Keyboard

• Numeric keypad: No
• Pointing device: Touchpad
• Keyboard language: German
• Keyboard backlit: Yes

Network

• Mobile network connection: No
• Top Wi-Fi standard: Wi-Fi 6E (802.11ax)
• Wi-Fi standards: Wi-Fi 6E (802.11ax)
• Antenna type: 2x2
• Ethernet LAN: Yes
• Bluetooth: Yes
• Bluetooth version: 5.3

Storage

• Total storage capacity: 1 TB
• Storage media: SSD
• Optical drive type: No
• Total SSDs capacity: 1 TB
• Number of SSDs installed: 1
• SSD capacity: 1 TB
• SSD interface: PCI Express 4.0
• NVMe: Yes
• SSD form factor: M.2

Packaging data

• Package width: 452 mm
• Package depth: 73 mm
• Package height: 272 mm
• Package weight: 1.65 kg

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

Software

• Operating system installed: Windows 11 Pro
• Operating system architecture: 64-bit
• Trial software: Microsoft 365 (30-day trial)

Camera

• Front camera: Yes
• Front camera HD type: Full HD
• Infrared (IR) camera: Yes
• Privacy camera: Yes
• Privacy type: Privacy shutter

Battery

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

Design

• Product type: Laptop
• Product colour: Black
• Form factor: Clamshell
• Colour name: Star Black
• Market positioning: Work

Graphics

• On-board graphics card: Yes
• Discrete graphics card: No
• Discrete graphics card model: Not available
• On-board graphics card model: Intel Graphics
• On-board GPU manufacturer: Intel
• On-board graphics card family: Intel Graphics

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

Condition: new. When shipped to GB or ROI, all our electronic articles come with a BSI-proven power adaptor fitted by our company. For free! (As long the device comes with a power cable.)