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- ExpertBook B5 B5604CMA-QW0056X Ultra 7 155U 16GB 512GB 40,6cm W11P
















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.
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.
Performance on tap
ExpertBook B5 has the power to get the job done — whatever your business day brings. The latest, up to, Intel® Core™ Ultra 7 processor has AI performance on tap, while up to NVIDIA® GeForce RTX 2050 discrete graphics ensure rapid visual processing. It also packs up to 64 GB of fast DDR5 memory, with dual SO-DIMM support for easy maintenance and upgrades.
Smarter, faster, AI-powered
With the Intel Neural Processing Unit (NPU) and Copilot in Windows5 delivering unparalleled AI performance, the ExpertBook B5 series is an exceptional choice for professionals. It not only delivers amazing performance; it also offers enhanced security measures that provide robust defense against potential threats. This combination of hardware and software empowers users to navigate through their workloads with ease.
Made for life on the go
The ultralight, starting at 1.65 kg 6, all-metal chassis means ExpertBook B5 is ready to travel wherever you need to go — so you can work anytime, anywhere. It also has a capacious all-day battery that won’t let you down, plus support for fast-charging technology to top up speed whenever you need.
Immersion for modern working
For professional conferencing experiences, ExpertBook B5 has two-way AI noise-canceling technology that employs sophisticated machine-learning techniques. The technology includes both an upstream function to filter noise around the speaker, and a downstream function to eliminate noise from the person at the other end of the conversation — so virtual chats feel as natural as being in the same room
All the ports you need
ExpertBook B5 is loaded with the latest connectivity, including two Thunderbolt™ 4 Type-C ports and HDMI 2.1, plus smart card reader and nano SIM slot options.
Touchscreen | N |
Display diagonal | 16 " |
Display resolution | 1920 x 1200 |
Optical drive type | N |
Storage media | SSD |
Total storage capacity | 512 GB |
AC adapter output current | 3.25 A |
AC adapter power | 65 W |
Battery technology | Lithium-Ion (Li-Ion) |
Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
Mobile network connection | N |
Number of battery cells | 3 |
Battery capacity | 63 Wh |
Weight | 1,730 g |
Width | 358 mm |
Depth | 254.3 mm |
Built-in microphone | Y |
Operating system installed | Windows 11 Pro |
Discrete graphics card model | Not available |
On-board graphics card model | Intel Graphics |
On-board graphics card | Y |
Discrete graphics card | N |
Fingerprint reader | Y |
Front camera | Y |
Keyboard language | German |
Internal memory type | DDR5-SDRAM |
Memory form factor | SO-DIMM |
Internal memory | 16 GB |
Processor manufacturer | Intel |
Processor family | Intel Core Ultra 7 |
Processor model | 155U |
Processor generation | Intel Core Ultra (Series 1) |
Performance-core base frequency | 1.7 |
Ethernet LAN (RJ-45) ports | 1 |
HDMI ports quantity | 1 |
Combo headphone/mic port | Y |
Intel® Thunderbolt 4 | Y |
Ethernet LAN | Y |
Bluetooth | Y |
Password protection | Y |
Product colour | Black |
Anti-glare screen | Y |




Internal memory 16 GB
Product colour Black
Mobile network connection N
Operating system installed Windows 11 Pro
Total storage capacity 512 GB
Processor model 155U
Display diagonal 16 "
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.
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.
Performance on tap
ExpertBook B5 has the power to get the job done — whatever your business day brings. The latest, up to, Intel® Core™ Ultra 7 processor has AI performance on tap, while up to NVIDIA® GeForce RTX 2050 discrete graphics ensure rapid visual processing. It also packs up to 64 GB of fast DDR5 memory, with dual SO-DIMM support for easy maintenance and upgrades.
Smarter, faster, AI-powered
With the Intel Neural Processing Unit (NPU) and Copilot in Windows5 delivering unparalleled AI performance, the ExpertBook B5 series is an exceptional choice for professionals. It not only delivers amazing performance; it also offers enhanced security measures that provide robust defense against potential threats. This combination of hardware and software empowers users to navigate through their workloads with ease.
Made for life on the go
The ultralight, starting at 1.65 kg 6, all-metal chassis means ExpertBook B5 is ready to travel wherever you need to go — so you can work anytime, anywhere. It also has a capacious all-day battery that won’t let you down, plus support for fast-charging technology to top up speed whenever you need.
Immersion for modern working
For professional conferencing experiences, ExpertBook B5 has two-way AI noise-canceling technology that employs sophisticated machine-learning techniques. The technology includes both an upstream function to filter noise around the speaker, and a downstream function to eliminate noise from the person at the other end of the conversation — so virtual chats feel as natural as being in the same room
All the ports you need
ExpertBook B5 is loaded with the latest connectivity, including two Thunderbolt™ 4 Type-C ports and HDMI 2.1, plus smart card reader and nano SIM slot options.
Touchscreen | N |
Display diagonal | 16 " |
Display resolution | 1920 x 1200 |
Optical drive type | N |
Storage media | SSD |
Total storage capacity | 512 GB |
AC adapter output current | 3.25 A |
AC adapter power | 65 W |
Battery technology | Lithium-Ion (Li-Ion) |
Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
Mobile network connection | N |
Number of battery cells | 3 |
Battery capacity | 63 Wh |
Weight | 1,730 g |
Width | 358 mm |
Depth | 254.3 mm |
Built-in microphone | Y |
Operating system installed | Windows 11 Pro |
Discrete graphics card model | Not available |
On-board graphics card model | Intel Graphics |
On-board graphics card | Y |
Discrete graphics card | N |
Fingerprint reader | Y |
Front camera | Y |
Keyboard language | German |
Internal memory type | DDR5-SDRAM |
Memory form factor | SO-DIMM |
Internal memory | 16 GB |
Processor manufacturer | Intel |
Processor family | Intel Core Ultra 7 |
Processor model | 155U |
Processor generation | Intel Core Ultra (Series 1) |
Performance-core base frequency | 1.7 |
Ethernet LAN (RJ-45) ports | 1 |
HDMI ports quantity | 1 |
Combo headphone/mic port | Y |
Intel® Thunderbolt 4 | Y |
Ethernet LAN | Y |
Bluetooth | Y |
Password protection | Y |
Product colour | Black |
Anti-glare screen | Y |
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