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ASUS ExpertBook B5 B5402CBA-KIi7X Intel® Core™ i7 i7-1260P Laptop 35.6 cm (14") Full HD 16 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Black
- 12th gen Intel® CoreTM i7 processor
- Thin and light design from 1.25kg
- All-day battery
- Enterprise-grade security features
- MIL-STD 810H US military standard
| Display | 14" 1920 x 1080 pixels |
|---|---|
| Processor | Intel Core i7 |
| Storage | 512GB SSD |
| Weight | 1250g |
| SKU | B5402CBA-KII7X |
| EAN | 4711387010280 |
| Manufacturer | ASUS |
| Availability | No |
| Product Family | ExpertBook |
| Product Series | B5 |
| Product Manuals (HTML) |
View Manual |
| PDF URLs |
View PDF |

Introducing the ASUS ExpertBook B5 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 a 12th Gen Intel® Core™ i7 laptop processor, AI-powered noise cancelation and a user-status indicator. It’s also packed with enterprise-grade security features to protect your privacy and business data, including a built-in fingerprint sensor and TPM 2.0 chip.

Lighter, stronger, and more portable
Both the top and bottom cover of ExpertBook B5 are crafted from aluminum, while the area around the keyboard area is magnesium-aluminum alloy — keeping the weight down to a mere 1.25 kg. Slip ExpertBook B5 into a briefcase so it’s with you all the time, ready for productivity in or out of the office.

Lasts longer, charges faster
ExpertBook B5 will never let you down throughout the business day or a long-haul flight. It provides up to 11 hours battery life on a single charge, aided by energy-efficient Panel Self-Refresh technology. With ExpertBook B5’s long battery life and fast charging design, you’ll be up and ready in no time, ready for a long day of productivity.

Get the job done, effortlessly
To make light work of all your business tasks, ExpertBook B5 is powered by an 12th Gen Intel Core i7 and up to superfast intel WiFi 6E, providing quick and responsive computing, network and graphical performance with enterprise-grade manageability

I/O ports
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 USB 3.2 type A and USB type A ports.

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.

Enterprise-grade security
Engineered with robust features that include adaptive lock, TPM 2.0 security and a fingerprint sensor, ExpertBook B5 delivers security that’s fit for business — offering serious safety and protection for your premium device and priceless data.
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 a 12th Gen Intel® Core™ processor with Intel® vPro platform support, AI-powered noise cancelation, dual-SSD RAID support and a user-status indicator. It’s also packed with enterprise-grade security features to protect your privacy and business data, including a built-in fingerprint sensor and TPM 2.0 chip
| Design | |
|---|---|
| Colour name | Star Black |
| Product type | Laptop |
| Market positioning | Work |
| Housing material | Aluminium, Magnesium |
| Form factor | Clamshell |
| Product colour | Black |
| Display | |
| HD type | Full HD |
| LED backlight | Yes |
| Display brightness | 400 cd/m² |
| Touchscreen | No |
| Display resolution | 1920 x 1080 pixels |
| Display diagonal | 35.6 cm (14") |
| Anti-glare screen | Yes |
| RGB colour space | sRGB |
| Colour gamut | 100% |
| Native aspect ratio | 16:9 |
| Processor | |
| Processor generation | 12th gen Intel® Core™ i7 |
| Configurable TDP-down | 20 W |
| Processor cache | 18 MB |
| Processor model | i7-1260P |
| Processor boost frequency | 4.7 GHz |
| Processor cores | 12 |
| Processor manufacturer | Intel |
| Processor family | Intel® Core™ i7 |
| Memory | |
| Memory form factor | On-board + SO-DIMM |
| Internal memory | 16 GB |
| Internal memory type | DDR5-SDRAM |
| Memory slots | 1x SO-DIMM |
| Maximum internal memory | 40 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 |
| Compatible memory cards | MicroSD (TransFlash) |
| Total storage capacity | 512 GB |
| Total SSDs capacity | 512 GB |
| NVMe | Yes |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card | Yes |
| On-board graphics card model | Intel Iris Xe 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 |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
| Front camera HD type | HD |
| Infrared (IR) camera | Yes |
| Windows Hello | Yes |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Mobile network connection | No |
| 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 | 1 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB 2.0 ports quantity | 1 |
| HDMI ports quantity | 1 |
| HDMI version | 2.0a |
| 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 | 8.6 |
| Keyboard | |
| Pointing device | NumberPad |
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Software | |
| Operating system architecture | 64-bit |
| Operating system installed | Windows 11 Pro |
| Technical details | |
| Market positioning | Work |
| Housing material | Aluminium, Magnesium |
| Form factor | Clamshell |
| Product colour | Black |
| Sustainability certificates | EPEAT Gold, ENERGY STAR |
| Repairability index | 8.6 |
| Processor special features | |
| CPU configuration (max) | 1 |
| 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 |
| Fingerprint reader | Yes |
| Cable lock slot | Yes |
| Windows Hello | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Sustainability | |
| Sustainability certificates | EPEAT Gold, ENERGY STAR |
| Weight & dimensions | |
| Width | 323.4 mm |
| Depth | 223.1 mm |
| Height (front) | 1.79 cm |
| Height (rear) | 1.8 cm |
| Weight | 1.25 kg |
| Other features | |
| On-board graphics card | Yes |
| Audio system | Dolby Atmos |
| Anti-glare screen | Yes |