ASUS ExpertBook B5 B5405CC-LYU715X - Intel Core Ultra 7 - 255H / up to 5.1 GHz - Win 11 Pro - Arc Graphics 140T - 16 GB RAM - 512 GB SSD NVMe - 14" 1920 x 1200 - Gigabit Ethernet - Wi-Fi 7, Bluetooth - gentle grey

Category: Intel Notebooks
Code: B5405CC-LYU715X
Brand: ASUS
Warranty: Unknown
For illustrative purpose only
Stock Qty Est. Delivery Price
VAT
GB304 4 14/04/2026 unknown 1,032.18
TDGB 0 unknown 1,051.08
EXGB 0 unknown 1,141.51
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Product Description
ASUS ExpertBook B5 B5405CC-LYU715X - 14" - Intel Core Ultra 7 - 255H - 16 GB RAM - 512 GB SSD
Product Type
Notebook
Operating System
Win 11 Pro
Processor
Intel Core Ultra 7 (Series 2) - 255H / 2 GHz, up to 5.1 GHz / 24 MB Cache
Neural Processor Unit (NPU)
Intel AI Boost - up to 13 TOPS
Memory
16 GB DDR5 (1 x 16 GB)
Storage
512 GB SSD - NVMe
Display
14" 1920 x 1200 / WUXGA @ 60 Hz
Graphics
Intel Arc Graphics 140T - up to 74 TOPS
Keyboard Backlight
Yes
Integrated Webcam
Yes
Networking
802.11a/b/g/n/ac/ax/be, Bluetooth 5.4, Gigabit Ethernet
Battery
3-cell
Security
Trusted Platform Module (TPM 2.0) with Microsoft Pluton Secured-core PC (Level 2) Security Chip, fingerprint reader
Colour
Gentle grey
Dimensions (WxDxH)
31.51 cm x 22.68 cm x 1.79 cm
Weight
1.44 kg
Environmental Standards
TCO Certified, generation 10, for notebooks, ENERGY STAR Qualified EPEAT Gold, EPEAT Climate+
Repairability Index
9.7 (out of 10)
Product Type
Notebook
Operating System
Windows 11 Pro
CPU
Intel Core Ultra 7 (Series 2) 255H / 2 GHz
Max Turbo Speed
5.1 GHz
Number of Cores
16-core
Performance Cores
6
Efficient Cores
8
Cache
24 MB
Features
Intel Smart Cache, Intel Boot Guard
Neural Processor Unit (NPU)
Intel AI Boost
NPU Performance Up To (TOPS)
13 TOPS
Total Processor Performance Up To (TOPS)
96 TOPS
AI Datatype Support on NPU
INT8
Sparsity Support
Yes
AI Software Frameworks Supported by NPU
DirectML, OpenVINO, WebNN, WindowsML, ONNX RT
Windows Studio Effects Support
Yes
RAM
16 GB (1 x 16 GB)
Max RAM Supported
64 GB
Technology
DDR5 SDRAM
Form Factor
SO-DIMM 262-pin
Slots Qty
2
Empty Slots
1
Main Storage
512 GB SSD M.2 2280 PCIe 4.0 - NVM Express (NVMe)
Type
14"
Resolution
1920 x 1200 (WUXGA)
V-Sync Rate at Max Res.
60 Hz
Widescreen
Yes
Image Aspect Ratio
16:10
Image Brightness
300 cd/m²
Colour Gamut
45% NTSC
Features
Anti-glare, WideView, 84% screen-to-body ratio
Graphics Processor
Intel Arc Graphics 140T - up to 74 TOPS
Camera
Yes - 1080p
Camera Features
Privacy shutter, IR camera, Windows Hello
Sound
Dual speakers, microphone
Audio Features
Output: Audio by Dirac; Input: AI noise cancelling
Type
Keyboard, touchpad
Keyboard Backlight
Yes
Features
Spill-resistant, chiclet keyboard, 1.5mm travel distance
Wireless
802.11a/b/g/n/ac/ax/be, Bluetooth 5.4
Network Interface
Gigabit Ethernet
Features
Dual stream (2x2)
Technology
3-cell Lithium Ion
Capacity
63 Wh
Input
AC 100-240 V (50/60 Hz)
Output
65 Watt, 20 V, 3.25 A
Interfaces Details
2 x USB 3.2 Gen 2 ¦ 2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) ¦ LAN ¦ Headphone/microphone combo jack ¦ HDMI
Memory Card Reader
Yes (microSD)
Colour
Gentle grey
Case Material
Aluminum
Security
Trusted Platform Module (TPM 2.0) with Microsoft Pluton Secured-core PC (Level 2) Security Chip, fingerprint reader
Features
MIL-STD-810H tested, BIOS protection, Computrace ready from BIOS, Absolute Persistence 2.0 (Computrace) technology, CSME BIOS redundancy assistance
Theft/Intrusion Protection
Security lock slot (cable lock sold separately)
Security Slot Type
Kensington nano security slot
Included Accessories
USB-C power adapter
Compliant Standards
RoHS, REACH, FSC, Energy Star 8.0
Dimensions (WxDxH)
31.51 cm x 22.68 cm x 1.79 cm
Weight
1.44 kg
Repairability Index
9.7 (out of 10)
TCO Certified
- TCO Certified, generation 10, for notebooks
EPEAT Compliant
EPEAT Gold
EPEAT Climate+
Yes
ENERGY STAR Certified
Yes
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