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Asus B5404CMA-P73-CB ExpertBook B5 14" Notebook - Intel Core Ultra 7155H - 32 GB DDR5 - 1 TB SSD - Windows 11 Pro - Star Black
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Product Features
Technical Overview
At the core of the ExpertBook B5 is the Intel Core Ultra 7 155H, a 16-core processor with a base clock of 1.40 GHz and turbo frequencies up to 4.80 GHz. This chip integrates Intel Arc Graphics and dedicated AI acceleration via Intel AI Boost, optimizing tasks like background blur, noise cancellation, and content-aware enhancements.
The system memory utilizes two SODIMM slots populated with 32 GB of DDR5-5200 RAM, offering low latency and high bandwidth for memory-intensive applications. Storage is handled by a 1 TB M.2 solid-state drive, ensuring fast boot times, near-instant application launches, and reliable data access without moving parts.
Connectivity is comprehensive, featuring dual Thunderbolt 4 ports for high-speed data transfer, display output, and charging, plus two USB 3.2 Gen 2 Type-A ports, HDMI, and a Gigabit Ethernet port. Wireless capabilities include Wi-Fi 6 (802.11ax) and Bluetooth for seamless peripheral and network integration.
Key Product Advantages
AI-Enhanced Productivity
The Intel Core Ultra 7 processor includes dedicated AI acceleration that speeds up on-device AI workloads. This enables features like live transcription during meetings, intelligent camera filters, and AI-assisted content creation without relying on cloud processing, enhancing both performance and privacy.
- Accelerates live transcription and translation
- Enables smart camera filters and background effects
- Optimizes power efficiency for AI tasks
All-Day Mobility
With a 3-cell battery supporting up to 18 hours of runtime, this notebook is built for professionals who work on the go. The 65 W USB-C power adapter supports fast charging and is compatible with a wide range of USB-C power sources, simplifying travel.
- 18-hour battery for extended untethered use
- USB-C charging for convenience and compatibility
- Lightweight 14-inch form factor enhances portability
Professional-Grade Connectivity
Dual Thunderbolt 4 ports provide 40 Gbps data transfer, support for multiple 4K displays, and power delivery. Combined with Wi-Fi 6, Gigabit Ethernet, and legacy USB-A ports, the notebook ensures reliable connections in any office or remote work environment.
- Thunderbolt 4 for high-speed peripherals and displays
- Wi-Fi 6 for faster, more stable wireless
- Gigabit Ethernet for wired network reliability
Deployment / Use Cases
The ExpertBook B5 is tailored for business professionals, remote workers, and technical users who require a balance of performance, portability, and connectivity. Its robust specifications and professional Windows 11 Pro operating system make it suitable for corporate deployments, field engineering, and hybrid work scenarios.
For finance and data analysts, the 32 GB of RAM and fast SSD enable smooth operation of large spreadsheets, databases, and statistical software. Creative professionals benefit from the Intel Arc Graphics and AI acceleration for photo editing, video rendering, and design applications, while the anti-glare 14-inch display ensures comfortable viewing in various lighting conditions.
IT managers will appreciate the enterprise-ready features, including Windows 11 Pro for advanced management, security enhancements like Cortana integration, and compliance with ENERGY STAR 8.0 and RoHS/REACH environmental standards. The notebook's durable construction and long battery life also make it a reliable choice for sales teams and consultants who travel frequently.
Localization and Operating System
This Asus ExpertBook B5 notebook is configured with Windows 11 Pro, providing a professional-grade operating system tailored for business environments. Windows 11 Pro includes advanced security features like BitLocker encryption, remote desktop capabilities, and enhanced management tools that support IT deployment and compliance requirements.
While the does not specify keyboard localization details such as language layout or regional variants, the notebook is designed for global use with standard connectivity and power compatibility. The USB-C power adapter operates at 50/60 Hz, making it suitable for international travel and diverse electrical systems without the need for voltage converters.
The operating system integration with hardware, such as the Intel Core Ultra 7 processor and AI acceleration, optimizes performance for productivity applications, collaboration tools, and on-device AI tasks. This combination ensures a seamless user experience for professionals working across different regions or in hybrid work settings.
Physical Profile
The ExpertBook B5 features a slim and lightweight design, measuring 0.75 inches (19 mm) in height, 12.35 inches (313.70 mm) in width, and 8.93 inches (226.80 mm) in depth. Its compact 14-inch form factor and Star Black finish offer a professional aesthetic that fits seamlessly into office environments or travel bags.
The build emphasizes durability and user comfort, with an anti-glare screen that reduces eye strain during extended use. The notebook's efficient thermal design maintains performance without excessive fan noise, making it suitable for quiet workspaces like libraries, coffee shops, or open-plan offices.
- Width
- 12.35" (313.70 mm)
- Depth
- 8.93" (226.80 mm)
- Height
- 0.75" (19 mm)
What's in the Box
This notebook ships with all essential components for immediate use.
Highlights
- Intel Core Ultra 7 155H processor with 16 cores and AI acceleration for enhanced productivity
- 32 GB of DDR5-5200 RAM for smooth multitasking and application performance
- 1 TB M.2 SSD provides fast storage and ample space for files and applications
- 14-inch Tru2Life anti-glare display for clear, comfortable viewing
- Windows 11 Pro operating system with advanced business and security features
- Up to 18 hours of battery life for all-day mobility without charging
- Dual Thunderbolt 4 ports for high-speed data, displays, and charging
- Wi-Fi 6 and Gigabit Ethernet ensure reliable wired and wireless connectivity
- Star Black color offers a professional, sleek appearance
- ENERGY STAR 8.0 certified and compliant with RoHS/REACH environmental standards
Specifications
| Specifications | |
|---|---|
| Manufacturer | ASUS Computer International |
| Manufacturer Part Number | B5404CMA-P73-CB |
| Brand Name | Asus |
| Product Line | ExpertBook B5 |
| Product Series | B5404 |
| Product Model | B5404CMA-P73-CB |
| Product Name | ExpertBook B5 B5404CMA-P73-CB Notebook |
| Product Type | Notebook |
| Processor | |
| Processor Manufacturer | Intel |
| Processor Type | Core Ultra 7 |
| Processor Model | 155H |
| Processor Speed | 1.40 GHz |
| Maximum Turbo Speed | 4.80 GHz |
| Processor Core | Hexadeca-core (16 Core) |
| Chipset | |
| Chipset Manufacturer | Intel |
| Memory | |
| Standard Memory | 32 GB |
| Maximum Supported System Memory | 64 GB |
| System Memory Technology | DDR5 SDRAM |
| System Memory Speed | 5200 MHz |
| System Memory Form Factor | SODIMM |
| Installed Slot Memory | 32 GB |
| Total Number of Memory Slots | 2 |
| Storage | |
| Drive Type | SSD |
| Total Solid State Drive Capacity | 1 TB |
| SSD Form Factor | M.2 |
| Display & Graphics | |
| Screen Size | 14" |
| Display Screen Technology | Tru2Life |
| Graphics Controller Manufacturer | Intel |
| Graphics Controller Model | Arc Graphics |
| Graphics Memory Technology | DDR5 SDRAM |
| Graphics Memory Accessibility | Shared |
| Network & Communication | |
| Wireless LAN | Yes |
| Wireless LAN Standard | IEEE 802.11ax |
| Ethernet Technology | Gigabit Ethernet |
| Bluetooth | Yes |
| Interfaces/Ports | |
| HDMI | Yes |
| Total Number of USB Ports | 2 |
| Number of USB 3.2 Gen 2 Type-A Ports | 2 |
| Network (RJ-45) | Yes |
| Number of Thunderbolt 4 Ports | 2 |
| Operating System | |
| Operating System Platform | Windows |
| Operating System | Windows 11 Pro |
| Battery Information | |
| Number of Cells | 3-cell |
| Maximum Battery Run Time | 18 Hours |
| Power Description | |
| Maximum Power Supply Wattage | 65 W |
| AC Adapter Frequency | 50 Hz,60 Hz |
| Power Plug Type | Type C |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Star Black |
| Height | 0.75" (19 mm) |
| Width | 12.35" (313.70 mm) |
| Depth | 8.93" (226.80 mm) |
| Miscellaneous | |
| Package Contents | ExpertBook B5 B5404CMA-P73-CB Notebook Lithium Polymer Battery AC Adapter |
| Energy Star | Yes |
| Features | Anti-glare Screen,Cortana |
| Environmentally Friendly | Yes |
| Energy Efficiency Certification | ENERGY STAR 8.0 |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) |
User Manual
FAQ
What processor does this product use?
This product uses the Core Ultra 7 processor for everyday performance and multitasking.
How much memory is installed?
It includes 32 GB of memory to support responsive multitasking and daily workloads.
What storage is included?
The system includes 1 TB of storage for applications, files, and everyday business data.
What display size or resolution is listed?
It features a display specification of 14", giving you clear visuals for work and media use.
What connectivity options are available?
Connectivity support is listed in the product specifications, including the relevant wireless or port options when available.
What operating system or platform is included?
The included operating environment is Windows, which helps position the product for software compatibility, deployment planning, and day-to-day business use.
| Qty | Price | Available |
|---|
