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

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

was €1,447.02  €1,226.38 inc VAT
€997.05 exc VAT
Estimated Delivery: 3-4 days
SKU: B5405CC-LYU715X

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Design
Colour nameGentle Grey
Product typeLaptop
Product colourBlack
Form factorClamshell
Housing materialAluminium
Market positioningWork
Introduction year2025
Display
Display diagonal35.6 cm (14\")
Display resolution1920 x 1200 pixels
TouchscreenNo
HD typeWUXGA
LED backlightYes
Native aspect ratio16:10
Anti-glare screenYes
Display brightness300 cd/m²
RGB colour spaceNTSC
Colour gamut45%
Maximum refresh rate60 Hz
Contrast ratio (typical)1000:1
Processor
Processor manufacturerIntel
Processor familyIntel Core Ultra 7
Processor generationIntel Core Ultra (Series 2)
Processor model255H
Processor cores16
Processor threads16
Processor boost frequency5.1 GHz
Performance cores6
Efficient cores8
Low Power Efficient-cores2
Performance-core Max Turbo Frequency5.1 GHz
Efficient-core Max Turbo Frequency4.4 GHz
Low Power Efficient-core Max Turbo Frequency2.5 GHz
Performance-core base frequency2 GHz
Efficient-core base frequency1.5 GHz
Low Power Efficient-core Base Frequency700 MHz
Processor cache24 MB
Processor base power28 W
Maximum turbo power115 W
Neural processor unit (NPU)
Neural processor unit (NPU)Intel AI Boost
Sparsity supportYes
Windows Studio effects supportYes
AI software frameworks supported by NPUDirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to96 TOPs
NPU performance up to13 TOPs
GPU performance up to74 TOPs
Memory
Internal memory16 GB
Internal memory typeDDR5-SDRAM
Memory form factorSO-DIMM
Memory layout (slots x size)1 x 16 GB
Memory slots2x SO-DIMM
Storage
Total storage capacity512 GB
Storage mediaSSD
Total SSDs capacity512 GB
Number of SSDs installed1
SSD capacity512 GB
SSD interfacePCI Express 4.0
NVMeYes
SSD form factorM.2
M.2 SSD size2280 (22 x 80 mm)
Optical drive typeNo
Card reader integratedYes
Compatible memory cardsMicroSD (TransFlash)
Graphics
Discrete graphics card modelNot available
On-board graphics cardYes
On-board GPU manufacturerIntel
Discrete graphics cardNo
On-board graphics card familyIntel Arc Graphics
On-board graphics card modelIntel Arc 140T
Audio
Audio systemDirac
Camera
Front cameraYes
Front camera resolution1920 x 1080 pixels
Front camera HD typeFull HD
Infrared (IR) cameraYes
Privacy cameraYes
Privacy typePrivacy shutter
Network
Top Wi-Fi standardWi-Fi 7 (802.11be)
Wi-Fi standardsWi-Fi 7 (802.11be)
Mobile network connectionNo
Antenna type2x2
Ethernet LANYes
Ethernet LAN data rates10,100,1000 Mbit/s
BluetoothYes
Bluetooth version5.4
Ports & interfaces
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity2
Ethernet LAN (RJ-45) ports1
HDMI ports quantity1
HDMI version2.1
Thunderbolt 4 ports quantity2
Intel® Thunderbolt 4Yes
Combo headphone/mic portYes
USB Type-C DisplayPort Alternate ModeYes
Performance
Repairability index9.7
Keyboard
Pointing deviceTouchpad
Numeric keypadNo
Keyboard backlitYes
Software
Operating system architecture64-bit
Trial software1-month trial for new Microsoft 365 customers
Operating system installedWindows 11 Pro
Battery
Battery technologyLithium-Ion (Li-Ion)
Number of battery cells3
Battery capacity63 Wh
Power
AC adapter power65 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
AC adapter output current3.25 A
AC adapter output voltage20 V
USB Type-C charging portYes
USB Type-C required charging power (min)55 W
USB Type-C required charging power (max)65 W
USB Power Delivery (USB PD)Yes
Security
Cable lock slotYes
Cable lock slot typeKensington
Fingerprint readerYes
Smart card readerYes
Face recognitionYes
Windows HelloYes
Trusted Platform Module (TPM)Yes
Trusted Platform Module (TPM) version2.0
Password protectionYes
Password protection typeBIOS, HDD, User
Certificates
Compliance certificatesREACH
Sustainability
Sustainability certificatesENERGY STAR, EPEAT Climate +, EPEAT Gold, Forest Stewardship Council (FSC) Recycled
Weight & dimensions
Width315.1 mm
Depth226.8 mm
Height (front)1.75 cm
Height (rear)1.79 cm
Weight1.44 kg
Packaging content
AC adapter includedYes

Frequently asked questions

For more information, visit our FAQ section.

We deliver from Ireland to Ireland and delivery is €5.99.

We use An Post express label service for the majority of our deliveries.

  • Estimated delivery of 1-2 days, this product is in-stock and will ship same day for orders placed before 3 pm.
  • Estimated delivery of 2-3 days, this product is supplied to us locally which generally adds one extra day.
  • Estimated delivery of 3-4 days, this product will usually take 2 days to arrive into stock.
  • Estimated delivery of 4-5 days, this product is supplied to us from the UK, which usually adds two or three extra days.
  • Estimated delivery of 7-8 days, this product is supplied to us from the mainland Europe, which adds a minimum of four extra days.