ASUS ExpertBook B5 B5402CBA-KC1421X 14″ Laptop

Intel i5-1240P · Intel Iris Xe Graphics · 16 GB · 256 GB

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Type Everyday
Processor Intel i5-1240P
Graphics Intel Iris Xe Graphics
Memory 16 GB
Storage 256 GB
Display 14 inch

ASUS ExpertBook B5 B5402CBA-KC1421X 14″ Laptop is a 14-inch everyday laptop with an Intel i5-1240P processor, Intel Iris Xe Graphics, 16 GB of RAM and 256 GB of storage. A good fit for study, office work and browsing. It came out in 2023.

Released: 2023-12-01

Specifications

Key specs

Type: Everyday
Processor: Intel i5-1240P
Graphics: Intel Iris Xe Graphics
Memory: 16 GB
Storage: 256 GB
Display: 14 inch
Resolution: 1920 x 1080
Refresh rate: 60 Hz
weight: 1.25 kg
os: Windows 11 Pro
Released: 2023-12-01
Part number: 90NX05M1-M01SP0
EAN / UPC: 4711387453971

Design

Colour name: Star Black
Product type: Laptop
Product colour: Black
Form factor: Clamshell
Housing material: Aluminium
Market positioning: Work

Display

Display diagonal: 35.6 cm (14")
Display resolution: 1920 x 1080 pixels
HD type: Full HD
LED backlight: Yes
Native aspect ratio: 16:9
Anti-glare screen: Yes
Display brightness: 400 cd/m²
RGB colour space: sRGB
Colour gamut: 100%
Maximum refresh rate: 60 Hz
Contrast ratio (typical): 1200:1

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Processor

Processor manufacturer: Intel
Processor family: Intel® Core™ i5
Processor generation: 12th gen Intel® Core™ i5
Processor model: i5-1240P
Processor cores: 12
Processor boost frequency: 4.4 GHz
Performance cores: 4
Efficient cores: 8
Performance-core Max Turbo Frequency: 4.4 GHz
Efficient-core Max Turbo Frequency: 3.3 GHz
Processor cache: 12 MB
Processor cache type: Smart Cache
Processor base power: 28 W
Maximum turbo power: 64 W

Memory

Internal memory: 16 GB
Internal memory type: DDR5-SDRAM
Memory form factor: On-board + SO-DIMM
Memory layout (slots x size): 1 x 8 GB
Memory slots: 1x SO-DIMM
Maximum internal memory: 40 GB

Storage

Total storage capacity: 256 GB
Storage media: SSD
Total SSDs capacity: 256 GB
Number of SSDs installed: 1
SSD capacity: 256 GB
SSD interface: PCI Express 4.0
NVMe: Yes
SSD form factor: M.2
Card reader integrated: Yes
Compatible memory cards: MicroSD (TransFlash)

Graphics

Discrete graphics card model: Not available
On-board graphics card: Yes
On-board GPU manufacturer: Intel
On-board graphics card family: Intel Iris Xe Graphics
On-board graphics card model: Intel Iris Xe Graphics

Audio

Audio system: Dolby Atmos
Built-in microphone: Yes

Camera

Front camera: Yes
Front camera resolution: 1280 x 720 pixels
Front camera HD type: HD
Infrared (IR) camera: Yes
Privacy camera: Yes
Privacy type: Privacy shutter

Network

Top Wi-Fi standard: Wi-Fi 6E (802.11ax)
Wi-Fi standards: Wi-Fi 6E (802.11ax)
Antenna type: 2x2
Ethernet LAN: Yes
Ethernet LAN data rates: 10,100,1000 Mbit/s
Bluetooth: Yes
Bluetooth version: 5.3

Ports & interfaces

USB 2.0 ports quantity: 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 1
Ethernet LAN (RJ-45) ports: 1
HDMI ports quantity: 1
HDMI version: 2.0a
Thunderbolt 4 ports quantity: 2
Intel® Thunderbolt 4: Yes
Combo headphone/mic port: Yes
USB Type-C DisplayPort Alternate Mode: Yes

Performance

Repairability index: 8.6

Keyboard

Pointing device: NumberPad
Keyboard backlit: Yes

Software

Operating system architecture: 64-bit
Trial software: 1-month trial for new Microsoft 365 customers
Operating system installed: Windows 11 Pro

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: 3.42 A
AC adapter output voltage: 19 V
USB Type-C charging port: Yes
USB Power Delivery (USB PD): Yes

Security

Cable lock slot: Yes
Cable lock slot type: Kensington
Fingerprint reader: Yes
Windows Hello: Yes
Trusted Platform Module (TPM): Yes
Password protection: Yes

Weight & dimensions

Width: 323.4 mm
Depth: 223.1 mm
Height (front): 1.79 cm
Height (rear): 1.8 cm
Weight: 1.25 kg

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About this product

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™ 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 chip2. Thin and light ExpertBook B5 is a lightweight 1.25 kg1 and is mere 1.79 cm thin for ultimate portability, ensuring you to stay productive wherever you go. Military-grade durability Solidly built with magnesium-aluminum alloy and structural reinforcement for increased chassis strength, ExpertBook B5 meets the industry-leading MIL-STD 810H US military standard — in addition to undergoing extensive and stringent in-house testing3. Performance ExpertBook B5 is powered by an up to 12th Gen Intel Core i7 processor with Iris® Xe graphics.

User manual (PDF)

B5402CBA-KC1421X vs similar laptops

	ASUS ExpertBook B5 B5402CBA-KC1421X 14″ Laptop	Teqcycle Lenovo Thinkpad T14s G2	upcycle it HP ProBook 650 G8 (Refurbished) A	upcycle it HP ProBook 630 G9 (Refurbished) B
Type	Everyday	Everyday	Everyday	Everyday
Processor	Intel i5-1240P	Intel i5-1135G7	Intel i5-1135G7	Intel i5-1235U
Graphics	Intel Iris Xe Graphics	Intel Iris Xe Graphics	Intel Iris Xe Graphics	Intel Iris Xe Graphics
Memory	16 GB	16 GB	16 GB	16 GB
Storage	256 GB	256 GB	256 GB	256 GB
Display	14 inch	14 inch	16 inch	13 inch
Resolution	1920 x 1080	1920 x 1080	1920 x 1080	1920 x 1080
Released	2023	2025	2026	2026