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ASUS ExpertBook B5 B5405CAA-NZ0520X1/17
ASUS

ASUS ExpertBook B5 B5405CAA-NZ0520X Intel Core Ultra 5 325 Laptop 35.6 cm (14") WQXGA 16 GB DDR5-SDRAM 512 GB SSD Wi-Fi 7 (802.11be) Windows 11 Pro Black

Part number
2170057
MPN
90NX0A21-M00JL0
EAN
4711636685931

ASUS ExpertBook B5 B5405CAA-NZ0520X, Intel Core Ultra 5, 35.6 cm (14"), 2560 x 1600 pixels, 16 GB, 512 GB, Windows 11 Pro

Processor typeIntel Core Ultra 5 325
Total storage capacity512 GB
Installed RAM16 GB
Operating systemWindows 11 Pro
Graphics card modelIntel Graphics
Screen size in inches14 "
Product typeLaptop
Detail colourBlack
All 132 specifications

Description

ASUS ExpertBook B5 B5405CAA-NZ0520X. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 5, Processor model: 325. Display diagonal: 35.6 cm (14"), HD type: WQXGA, Display resolution: 2560 x 1600 pixels. Internal memory: 16 GB, Internal memory type: DDR5-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: Intel® Graphics. Operating system installed: Windows 11 Pro. Product colour: Black. Weight: 1.42 kg

Documents

Specifications

Processor typeIntel Core Ultra 5 325
Total storage capacity512 GB
Installed RAM16 GB
Operating systemWindows 11 Pro
Graphics card modelIntel Graphics
Screen size in inches14 "

Design

Product typeLaptop
Detail colourBlack
Form factorClamshell
Colour nameGentle Grey
Housing materialAluminium
Display back cover materialAluminium
Market positioningWork
Introduction year2025

Display

Display diagonal35.6 cm (14")
Resolution2560 x 1600 pixels
TouchscreenNo
HD typeWQXGA
LED backlightYes
Native aspect ratio16:10
Anti-glare screenYes
Display brightness400 cd/m²
RGB colour spacesRGB
Colour gamut100%
Maximum refresh rate144 Hz
Contrast ratio (typical)1200:1

Processor

Processor familyIntel Core Ultra 5
Processor manufacturerIntel
Processor model325
Processor generationIntel® Core™ Ultra (Series 3)
Processor cores8
Processor threads8
Processor boost frequency4.5 GHz
Performance cores4
Efficient cores0
Low Power Efficient-cores4
Performance-core Max Turbo Frequency4.5 GHz
Low Power Efficient-core Max Turbo Frequency3.4 GHz
Performance-core base frequency2.1 GHz
Efficient-core base frequency1.6 GHz
Low Power Efficient-core Base Frequency1600 MHz
Processor cache12 MB
Processor cache typeSmart Cache
Processor socketFCBGA2540
Processor base power25 W
Maximum turbo power55 W

Neural processor unit (NPU)

Neural processor unit (NPU)Intel AI Boost
Sparsity supportYes
Windows Studio effects supportYes
AI software frameworks supported by NPUOpenVINO, Windows ML, ONNX RT, WebNN
NPU performance up to47 TOPs
GPU performance up to40 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
Optical drive typeNo
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)
Card reader integratedYes
Compatible memory cardsMicroSD (TransFlash)

Graphics

On-board graphics cardYes
Discrete graphics cardNo
Discrete graphics card modelNot available
On-board graphics card modelIntel® Graphics
On-board GPU manufacturerIntel
On-board graphics card familyIntel® Graphics
Ray tracing accelerationYes

Audio

Audio systemDirac
Built-in microphoneYes

Camera

Front cameraYes
Front camera resolution (numeric)5 MP
Infrared (IR) cameraYes
Privacy cameraYes
Privacy typePrivacy shutter

Network

Mobile network connectionNo
Top Wi-Fi standardWi-Fi 7 (802.11be)
Wi-Fi standardsWi-Fi 7 (802.11be)
Antenna type2x2
Ethernet LANYes
Ethernet LAN data rates10,100,1000 Mbit/s
BluetoothYes
Bluetooth version6.0

Ports & interfaces

USB 2.0 ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
HDMI ports quantity1
Ethernet LAN (RJ-45) ports1
HDMI version2.1
Thunderbolt 4 ports quantity2
Intel® Thunderbolt 4Yes
Combo headphone/mic portYes
USB Type-C DisplayPort Alternate ModeYes

Keyboard

Numeric keypadNo
Pointing deviceTouchpad
Keyboard backlitYes

Software

Operating system installedWindows 11 Pro
Operating system architecture64-bit

Battery

Battery capacity63 Wh
Battery technologyLithium-Ion (Li-Ion)
Number of battery cells3

Power

USB Type-C charging portYes
USB Type-C required charging power (min)55 W
USB Type-C required charging power (max)65 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
USB Power Delivery (USB PD)Yes

Security

Cable lock slotYes
Cable lock slot typeKensington
Fingerprint 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

Weight1.42 kg
Width315.1 mm
Depth226.8 mm
Height (front)1 cm
Height (rear)1.8 cm

Packaging content

AC adapter includedNo
Weight2.20 kg

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