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Intel Core Ultra 7 155H (24MB Cache), 32GB DDR5-SDRAM, 512GB SSD, 35.6 cm (14") WQXGA 2560 x 1600 Touch, Intel Arc Graphics, LAN, WLAN, Webcam, Windows 11 Pro 64-bit
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.
ASUS
ASUS ExpertBook B5 B5404CMA-XS76T Intel Core Ultra 7 155H Laptop 14" Touchscreen WQXGA 32 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Black
Part number:
B5404CMA-XS76T
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$1,555.27
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$1,769.99
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Key Features
- Windows 11 Pro 64-bit
- Intel Core Ultra 7 155H (24MB Cache)
- 35.6 cm (14") WQXGA 2560 x 1600 Touch
- 32GB DDR5-SDRAM (2 x 16) & 512GB SSD
Description
Business excellence with AIASUS 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.
Specifications
| Design | |
|---|---|
| Colour name | Star Black |
| Product type | Laptop |
| Market positioning | Work |
| Form factor | Clamshell |
| Product colour | Black |
| Display | |
| HD type | WQXGA |
| LED backlight | Yes |
| Display brightness | 500 cd/m² |
| Touchscreen | Yes |
| Display resolution | 2560 x 1600 pixels |
| Display diagonal | 14" |
| Anti-glare screen | Yes |
| RGB colour space | DCI-P3 |
| Colour gamut | 100% |
| Native aspect ratio | 16:10 |
| Processor | |
| Processor generation | Intel® Core™ Ultra (Series 1) |
| Processor cache type | Smart Cache |
| Processor cache | 24 MB |
| Processor model | 155H |
| Processor boost frequency | 4.8 GHz |
| Processor cores | 16 |
| Processor threads | 22 |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 7 |
| Processor base power | 28 W |
| Maximum turbo power | 115 W |
| Efficient-core base frequency | 0.9 GHz |
| Performance-core base frequency | 1.4 GHz |
| Efficient-core Max Turbo Frequency | 3.8 GHz |
| Performance-core Max Turbo Frequency | 4.8 GHz |
| Performance cores | 6 |
| Efficient cores | 8 |
| Low Power Efficient-core Base Frequency | 700 MHz |
| Low Power Efficient-core Max Turbo Frequency | 2.5 GHz |
| Low Power Efficient-cores | 2 |
| 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 | |
| Memory form factor | SO-DIMM |
| Internal memory | 32 GB |
| Memory layout (slots x size) | 2 x 16 GB |
| Internal memory type | DDR5-SDRAM |
| Memory slots | 2x SO-DIMM |
| Maximum internal memory | 64 GB |
| Storage | |
| SSD form factor | M.2 |
| Storage media | SSD |
| Optical drive type | No |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| SSD interface | PCI Express 4.0 |
| Card reader integrated | Yes |
| Total storage capacity | 512 GB |
| Total SSDs capacity | 512 GB |
| NVMe | Yes |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card family | Intel Arc Graphics |
| On-board graphics card | Yes |
| On-board graphics card model | Intel Arc Graphics |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| Audio | |
| Audio system | Dolby Atmos |
| Built-in microphone | Yes |
| Camera | |
| Front camera | Yes |
| Front camera resolution | 1920 x 1080 pixels |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
| Windows Hello | Yes |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| Antenna type | 2x2 |
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB 2.0 ports quantity | 0 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
| USB Power Delivery (USB PD) | Yes |
| Thunderbolt 4 ports quantity | 2 |
| Intel® Thunderbolt 4 | Yes |
| Performance | |
| Repairability index | 8.4 |
| Keyboard | |
| Pointing device | Touchpad |
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Software | |
| Operating system architecture | 64-bit |
| Operating system installed | Windows 11 Pro |
| Technical details | |
| Market positioning | Work |
| Form factor | Clamshell |
| Product colour | Black |
| Sustainability compliance | Yes |
| Sustainability certificates | Forest Stewardship Council (FSC) Recycled, ENERGY STAR, EPEAT Gold |
| Repairability index | 8.4 |
| Compliance certificates | REACH |
| 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 Power Delivery (USB PD) | Yes |
| USB Type-C charging port | Yes |
| Security | |
| Password protection | Yes |
| Cable lock slot type | Kensington |
| Trusted Platform Module (TPM) | Yes |
| Password protection type | BIOS, User, HDD |
| Fingerprint reader | Yes |
| Cable lock slot | Yes |
| Windows Hello | Yes |
| Smart card reader | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Certificates | |
| Compliance certificates | REACH |
| Sustainability | |
| Sustainability compliance | Yes |
| Sustainability certificates | Forest Stewardship Council (FSC) Recycled, ENERGY STAR, EPEAT Gold |
| Weight & dimensions | |
| Width | 12.4" (313.7 mm) |
| Depth | 8.93" (226.8 mm) |
| Height (front) | 0.744" (1.89 cm) |
| Height (rear) | 0.748" (1.9 cm) |
| Weight | 3.24 lbs (1.47 kg) |
| Other features | |
| On-board graphics card | Yes |
| Audio system | Dolby Atmos |
| Anti-glare screen | Yes |