ASUS ExpertBook B5 (B5405), ASUS ExpertBook B3 (B3405) Product different Compare｜Business

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Operating System

Windows 11 Pro

Storage

1TB M.2 2280 NVMe™ PCIe® 4.0 SSD

Keyboard & Touchpad

1.5mm Key-travel

1.5mm Key-travel
Spill-resistant Keyboard

Neural processor

Intel® AI Boost NPU

Network and Communication

Wi-Fi 7(802.11be) (Triple band) 2*2 + Bluetooth® 5.4 Wireless Card

Wi-Fi 6E(802.11ax) (Triple band) 2*2 + Bluetooth® 5.4 Wireless Card

Dimensions (W x D x H)

31.51 x 22.68 x 1.75 ~ 1.79 cm (12.41" x 8.93" x 0.69" ~ 0.70")

31.51 x 22.68 x 1.89 ~ 1.90 cm (12.41" x 8.93" x 0.74" ~ 0.75")

Military Grade

US MIL-STD 810H military-grade standard

Processor

Up to Intel® Core™ Ultra 7 Processor 255H 2.0 GHz (24MB Cache, up to 5.1 GHz, 16 cores, 16 Threads); Intel® AI Boost NPU up to 13 TOPS

Up to Intel® Core™ Ultra 7 Processor 155H 1.4 GHz (24MB Cache, up to 4.8 GHz, 16 Cores); Intel® AI Boost NPU
Up to Intel® Core™ i7- 13620H Processor 2.4 GHz (24MB Cache, up to 4.9 GHz, 10 cores, 16 Threads)

Display

Non-touch screen
35.56cm (14)
Anti-glare display
400nits
sRGB: 100%
Screen-to-body ratio:84 %

Non-touch screen
35.56cm (14)
Anti-glare display
NTSC: 45%
Screen-to-body ratio:84 %

Camera

1080p FHD camera with IR function to support Windows Hello
With privacy shutter

Power Supply

TYPE-C, 65W AC Adapter, Output: 20V DC, 3.25A, 65W, Input: 100~240V AC 50/60Hz universal

TYPE-C, 65W AC Adapter, Output: 20V DC, 3.25A, 65W, Input: 100~240V AC 50/60Hz universal (Adapter+power cord)

I/O Ports

2x USB 3.2 Gen 1 Type-A
2x Thunderbolt™ 4, compliant with USB4, supports display / power delivery
1x HDMI 2.1 TMDS
1x 3.5mm Combo Audio Jack
1x RJ45 Gigabit Ethernet
Micro SD card reader

2x USB 3.2 Gen 1 Type-A
2x USB 3.2 Gen 2 Type-C support display / power delivery
1x HDMI 2.1 TMDS
1x 3.5mm Combo Audio Jack
1x RJ45 Gigabit Ethernet
Micro SD card reader

Built-in Apps

MyASUS
AI ExpertMeet (AI features need devices with 16GB RAM or more)

Color

Gentle Grey

Ecolabels & Compliances

EPEAT Gold with Climate+
Energy star 8.0
FSC Recycled
TCO Certified
RoHS
REACH

Expansion Slots(includes used)

2x DDR5 SO-DIMM slots

2x DDR5 SO-DIMM slots
1x M.2 2280 PCIe 4.0
1x M.2 2230 PCIe 4.0
While selecting the LTE/5G specification, the 2230 SSD can’t be installed additionally due to design limitation.

Graphics

Intel® Arc™ Graphics(available for Intel® Core™ Ultra H 5/7 with dual channel memory)

Intel® Arc™ Graphics(available for Intel® Core™ Ultra H 5/7 with dual channel memory)
Intel® UHD Graphics
Intel® Iris Xᵉ Graphics (available for Intel® Core™ i5/i7 with dual channel memory)

Memory

Up to 64GB of DDR5 SO-DIMM

Weight

Start from:Starting at 1.35 kg

Start from:Starting at 1.43 kg

Audio

Audio by Dirac

Audio by Dirac
Smart Amp Technology
Built-in speaker
Built-in array microphone

MyASUS Features

System diagnosis
Battery health charging
Fan Profile
Splendid
Tru2Life
Function key lock
WiFi SmartConnect
AppDeals
Link to MyASUS

Security

Trusted Platform Module (TPM) 2.0
Support Absolute Persistence 2.0 (Computrace)
Microsoft Security Level 2
Intel® Boot Guard
Intel® BIOS Guard
Intel CSME Firmware Resilience
HDD User Password Protection and Security
Enhanced Password Strength
CSME BIOS Redundancy Assistance
BIOS setup user password
BIOS Self Recovery
BIOS Integrity Measurement Support
BIOS Booting User Password Protection
Kensington Nano Security Slot™(6x 2.5mm)
Fingerprint sensor integrated with Power Key

Trusted Platform Module (TPM) 2.0
Support Absolute Persistence 2.0 (Computrace)
Microsoft Security Level 2
Microsoft Secured-core PC
Intel® Boot Guard
Intel® BIOS Guard
Intel CSME Firmware Resilience
HDD User Password Protection and Security
Enhanced Password Strength
CSME BIOS Redundancy Assistance
BIOS setup user password
BIOS Self Recovery
BIOS Integrity Measurement Support
BIOS Booting User Password Protection
Kensington Nano Security Slot™(6x 2.5mm)
Fingerprint sensor integrated with Power Key
IR webcam with Windows Hello support

Sustainable Material

29%