General Information for Asus Laptops
ASUS ExpertBook B5 B5405CC-LYU715X, Intel Core Ultra 7, 35.6 cm (14"), 1920 x 1200 pixels, 16 GB, 512 GB, Windows 11 Pro
B5405CC-LYU715X
Smart, secure AI power for businessASUS ExpertBook B5 is a lightweight, AI-enhanced marvel that combines the latest Intel Core Ultra processor and built-in Intel Arc graphics1, ushering in a new era of productivity. It is your reliable business partner with superb on-the-go performance, enterprise-grade security and versatile customisation for strategic-thinking professionals and infused with AI to make lighter work of the modern business world.
ASUS ExpertBook B5 also workforce computing deployments by seamlessly delivering customised solutions and supporting a variety of flexible configurations to meet specific needs, with options. This ultralight, premium design strikes the perfect balance of power and portability to precisely tackle intensive workflows and perfectly turbocharge productivity from the field to the boardroom. B5405CC-LYU715X
Further details for this product, B5405CC-LYU715X, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
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Intel Core Ultra 7 255H (24MB Cache), 16GB DDR5-SDRAM, 512GB SSD, 35.6 cm (14") WUXGA 1920 x 1200, Intel Arc 140T, LAN, WLAN, Webcam, Windows 11 Pro 64-bit
ASUS ExpertBook B5 B5405CC-LYU715X. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 7, Processor model: 255H. Display diagonal: 35.6 cm (14"), HD type: WUXGA, Display resolution: 1920 x 1200 pixels. Internal memory: 16 GB, Internal memory type: DDR5-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: Intel Arc 140T. Operating system installed: Windows 11 Pro. Product colour: Black. Weight: 1.44 kg
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ASUS ExpertBook B5 B5405CC-LYU715X Intel Core Ultra 7 255H Laptop 35.6 cm (14") WUXGA 16 GB DDR5-SDRAM 512 GB SSD Wi-Fi 7 (802.11be) Windows 11 Pro Black B5405CC-LYU715X Specifications
Product Type
Laptops
Brand
ASUS
Collection Model Asus B5405CC-LYU715X
Manufacturer Product Type
Asus Laptops
Product colour
Black
Colour name Gentle Grey
Cable Lock Slot Yes
Form Factor
Clamshell
Introduction year 2025
Housing material Aluminium
Market positioning
Work
Product Family
Everyday Laptops
Product Family
Student Laptops
Product Family
Intel Core Ultra Laptops
Product Family B5405CC-LYU715X
LED backlight Yes
Native aspect ratio 16:10
Display Resolution
1920 x 1200 pixels
Display diagonal 14"
Touchscreen No
Contrast ratio (typical) 1000:1
Maximum refresh rate
60 Hz
Anti-glare screen Yes
Display brightness 300 cd/m
Colour Gamut 45%
RGB colour space NTSC
Processor generation Intel Core Ultra (Series 2)
Processor manufacturer
Intel
Processor Family Intel Core Ultra 7
Processor boost frequency 5.1 GHz
Processor model 255H
Efficient-core Max Turbo Frequency 4.4 GHz
Processor cores 16
Low Power Efficient-cores 2
Low Power Efficient-core Max Turbo Frequency 2.5 GHz
Processor threads 16
Low Power Efficient-core Base Frequency 700 MHz
Performance-core Max Turbo Frequency 5.1 GHz
Performance cores 6
Efficient cores 8
Performance-core base frequency 2 GHz
Efficient-core base frequency 1.5 GHz
Processor cache 24 MB
Processor base power 28 W
Maximum turbo power 115 W
AI software frameworks supported by NPU DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
NPU performance up to 13 TOPs
Neural processor unit (NPU) Intel AI Boost
Sparsity support Yes
Windows Studio effects support Yes
Total processor performance up to 96 TOPs
GPU performance up to 74 TOPs
Internal Memory 16 GB
Internal memory type DDR5-SDRAM
Memory form factor SO-DIMM
Memory layout (slots x size) 1 x 16 GB
Memory slots 2x SO-DIMM
SSD form factor M.2
SSD capacity 512 GB
Total storage capacity 512 GB
Storage media SSD
SSD interface PCI Express 4.0
Total SSDs capacity 512 GB
Number of SSDs installed 1
Card reader integrated Yes
Compatible memory cards MicroSD (TransFlash)
On-board graphics card Yes
Discrete graphics card No
On-board GPU manufacturer Intel
Discrete graphics card model Not available
On-board graphics card family Intel Arc Graphics
On-board graphics card model Intel Arc 140T
Audio system Dirac
Windows Hello Yes
Front camera Yes
Front camera HD type Full HD
Front camera resolution 1920 x 1080 pixels
Infrared (IR) camera Yes
Privacy camera Yes
Privacy type Privacy shutter
Optical Drive Type No
Ethernet LAN Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Top Wi-Fi standard Wi-Fi 7 (802.11be)
Wi-Fi standards Wi-Fi 7 (802.11be)
Bluetooth Yes
Bluetooth Version 5.4
Antenna Type 2x2
HDMI ports quantity 1
Ethernet LAN (RJ-45) ports 1
USB Type-C DisplayPort Alternate Mode Yes
USB Power Delivery (USB PD) Yes
HDMI version 2.1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 2
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
Thunderbolt 4 ports quantity 2
Intel Thunderbolt 4 Yes
Combo headphone/mic port Yes
USB 2.0 ports quantity 0
Pointing Device Touchpad
Numeric keypad No
Keyboard backlit Yes
Fingerprint Reader Yes
Operating system installed Windows 11 Pro
Operating system architecture 64-bit
Trial software 1-month trial for new Microsoft 365 customers
Trusted Platform Module (TPM) version 2.0
Battery technology Lithium-Ion (Li-Ion)
Number of battery cells 3
Battery Capacity 63 Wh
USB Type-C charging port Yes
AC adapter frequency 50 - 60 Hz
AC adapter power 65 W
AC adapter input voltage 100 - 240 V
AC adapter output current 3.25 A
AC adapter output voltage 20 V
USB Type-C required charging power (max) 65 W
USB Type-C required charging power (min) 55 W
Smart Card Reader Yes
Trusted Platform Module (TPM) Yes
Password protection Yes
Password protection type BIOS, HDD, User
Width 315.1 mm
Depth 226.8 mm
Height (front) 1.75 cm
Height (rear) 1.79 cm
Weight 1.44 kg
Face recognition Yes
M.2 SSD size 2280 (22 x 80 mm)
NVMe Yes
Compliance certificates REACH
Sustainability certificates ENERGY STAR, EPEAT Climate +, EPEAT Gold, Forest Stewardship Council (FSC) Recycled
Repairability index 9.7
AC adapter included Yes
Mobile network connection No
Product Line
ASUS Expertbook
MPN B5405CC-LYU715X
Most Suitable For Casual Computing
ASUS ExpertBook B5 B5405CC-LYU715X Intel Core Ultra 7 255H Laptop 35.6 cm (14") WUXGA 16 GB DDR5-SDRAM 512 GB SSD Wi-Fi 7 (802.11be) Windows 11 Pro Black B5405CC-LYU715X Reviews
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