Intel Core ExpertBook B5 90NX04H1-M00870 laptop Intel® Core™ i5 i5-1155G7 35.6 cm (14″) Full HD 16 GB DDR4-SDRAM 512 GB SSD Wi-Fi 6 (802.11ax) Windows 11 Pro Black
- Screen size
- 14"
- Resolution
- 1920 x 1080
- Processor line
- Intel Core i5
- Capacity
- 16 GB
- Storage
- 512 GB
- Cores
- 4
- NVMe
- Y
- Depth
- 223.1 mm
- Width
- 323.4 mm
Overview
Portable power for business on the go
ASUS ExpertBook B5 is built for business success in style, with a precision-crafted chassis that’s as light as 1.25 kg1. It’s also set for serious travel with an amazing all-day battery life, and is engineered with many cutting-edge technologies to improve your on-the-go work efficiency. These include an Intel® Core™ processor, AI noise cancellation and dual-SSD RAID support, ASUS NumberPad. It’s also packed with features to protect your privacy and business data, including a built-in fingerprint sensor and TPM 2.0 chip.
Versatile
Drive your business forward
With its ultraportable design, dual storage and long battery life, ExpertBook B5 ensures maximum productivity for every professional, whatever their field. With B5 by your side, you’re ready to empower your business world.
Thin and Light
Lighter, stronger and more portable
Both the top and bottom cover of ExpertBook B5 are crafted from pure aluminum, while the area around the keyboard area is magnesium-aluminum alloy — keeping the weight down to a mere 1.25 kg1. Slip ExpertBook B5 into a briefcase so itʹs with you all the time, ready for productivity in or out of the office.
Performance
Get the job done, effortlessly
To make light work of all your business tasks, ExpertBook B5 is powered by an up to 11th Gen Intel Core i7 processor with Iris® Xe graphics and up to superfast intel WiFi 6E, providing quick and responsive computing, network and graphical performance with enterprise-grade manageability. It also features two SSDs to provide huge up to dual 1 TB capacity and faster speed, and supports RAID technology2 for improved data reliability or faster operation.
Battery
Lasts longer, charges faster
ExpertBook B5 will never let you down throughout the business day or a long-haul flight. It provides 12 hours battery life3 on a single charge, aided by energy-efficient Panel Self-Refresh technology. On top of that, fast-charge technology lets you accelerate the battery to up to 50% capacity in as little as 39 minutes4, so you’re up and running in no time.
I/O Ports
Comprehensive connectivity with no compromise
Despite its thin profile, ExpertBook B5 is loaded with I/O ports. These include cutting-edge Thunderbolt™ 4, the next generation of the universal cable connectivity solution that offers support for the next-level USB4 interface, 40 Gbps data transfer speeds, 4K display output and fast charging. The laptop also offers a microSD card reader and an HDMI output, plus an RJ45 Ethernet port, with a unique MAC address for easy device management.
Remote Working and Conferencing
Two-way AI noise-canceling audio technology for business
To level up professional conferencing, 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. Try the demo to experience the amazing difference that ASUS two-way AI noise-canceling technology can make.
Durability
Ready for action
Life on the road is tough, so ExpertBook B5 is designed to both meet and surpass exacting industry thresholds — including the ultra-demanding MIL-STD 810H US military standard. It’s built to survive every extreme, from freezing temperatures to the searing heat of desert storms, and high-speed shocks to everyday bumps. ExpertBook B5 also undergoes stringent in-house testing, including panel-pressure, shock and drop tests for an assurance of serious durability.
Display
Anti-glare screen
The brilliant screen also benefits from an anti-glare finish to minimize reflectivity, empowering you to use your ExpertBook B5 inside or out. With TÜV Rheinland-certified eye care, too, this immersive slim-bezel display is a superb all-rounder for work or play.
WiFi 6E
Ultrafast connectivity
With WiFi 6E6 onboard, ExpertBook B5 allows you to wave goodbye to speed and capacity limitations. Transfer speeds are up to 3x faster than WiFi 5, enabling lightning-speed sharing, backups and updates — so you’ll enjoy ultralow latency and improved performance in even the most-crowded wireless environments.
Security
Strong data protection and privacy
ExpertBook B5 comes with a robust security system in place to ensure confidential and private data does not leak out. There’s even an integrated Kensington lock slot, making it quick and easy to secure your ExpertBook.
IR camera
The advanced infrared camera7 works seamlessly with Windows Hello, so you can wake up your laptop and log in using just your face.
Fingerprint-reading power button
ExpertBook B5 has built-in biometric security, with a fingerprint sensor that’s in
Compatibility
- Requires DDR4 memory — not interchangeable with other generations.
Compatibility data is automatically generated. Always verify critical specs before purchase.
Technical Specifications
Showing 28 key specifications of 98
All values come from this product’s catalog record.- Screen size
- 14"
- Resolution
- 1920 x 1080
- Processor line
- Intel Core i5
- Capacity
- 16 GB
- Storage
- 512 GB
- Cores
- 4
- NVMe
- Yes
- Depth
- 223.1 mm
- Width
- 323.4 mm
- Weight
- 1250 g
- Display type
- Full HD
- Bluetooth
- Yes
- Panel type
- LCD
- Colour name
- Star Black
- Form factor
- Clamshell
- Touchscreen
- No
- Antenna type
- 2x2
- Colour gamut
- 100
- Ethernet LAN
- Yes
- Front camera
- Yes
- HDMI version
- 1.4
- Memory slots
- 1x SO-DIMM
- Privacy type
- Privacy shutter
- Product type
- Notebook
- Capacity
- 512 GB
- Height (rear)
- 18
- LED backlight
- Yes
- SSD interface
- PCI Express 3.0
Show all 98 specifications
- Storage media
- SSD
- Windows Hello
- Yes
- Height (front)
- 17.9
- Numeric keypad
- No
- Privacy camera
- Yes
- Colour
- Black
- Security lock slot
- Yes
- Keyboard layout
- AZERTY
- Pointing device
- NumberPad
- Cache
- 8 MB
- Model
- i5-1155G7
- Form factor
- M.2
- Wi-Fi standard
- Wi-Fi 6 (802.11ax)
- AC adapter power
- 65 W
- Battery capacity
- 63 Wh
- Housing material
- Aluminium
- Keyboard backlit
- Yes
- RGB colour space
- sRGB
- Anti-glare screen
- Yes
- Bluetooth version
- 5.2
- Battery technology
- Lithium-Ion (Li-Ion)
- Display brightness
- 400
- Fingerprint reader
- Yes
- Market segment
- Work
- Form factor
- On-board + SO-DIMM
- Optical drive type
- No
- Top Wi-Fi standard
- Wi-Fi 6 (802.11ax)
- Built-in microphone
- Yes
- HDMI ports
- 1
- Aspect ratio
- 16:9
- Repairability index
- 6.3
- Total SSDs capacity
- 512
- AC adapter frequency
- 50/60
- Cable lock slot type
- Kensington
- Front camera HD type
- HD
- Infrared (IR) camera
- Yes
- Memory type
- DDR4-SDRAM
- Generation
- Intel Core i5-11xxx
- Intel® Thunderbolt 4
- Yes
- Card reader
- Yes
- Dedicated graphics
- No
- Integrated graphics
- Yes
- CPU brand
- Intel
- USB 2.0 ports
- 1
- Compatible memory cards
- MicroSD (TransFlash)
- Ethernet LAN data rates
- 10,100,1000
- Max memory
- 48 GB
- Number of battery cells
- 3
- AC adapter input voltage
- 100 - 240
- Combo headphone/mic port
- Yes
- Number of SSDs installed
- 1
- AC adapter output current
- 3.42 A
- AC adapter output voltage
- 19 V
- Mobile network connection
- No
- On-board GPU manufacturer
- Intel
- Boost clock
- 4.5 GHz
- Ethernet ports
- 1
- Operating system
- Windows 11 Pro
- USB Power Delivery (USB PD)
- Yes
- Dedicated GPU model
- Not available
- Memory layout (slots x size)
- 1 x 8
- Integrated GPU model
- Intel Iris Xe Graphics
- Thunderbolt 4 ports quantity
- 2
- OS architecture
- 64-bit
- Trusted Platform Module (TPM)
- Yes
- Trusted Platform Module (TPM) version
- 2.0
- USB Type-C DisplayPort Alternate Mode
- Yes
- 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
- 1
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Status uncertainAvailable catalog signals are incomplete, so current lifecycle status cannot be confirmed.
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