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Overview

Work smart every day with the ASUS ExperBook B3 business laptop. It is designed for modern professionals, and is powered by Intel Core Ultra 7 processor and 32GB RAM for robust performance. It supports Microsoft Copilot and ASUS AI ExpertMeet for seamless collaboration. Two-way AI noise canceling ensures clear call quality when you are on-the-go or engaged in remote work.

ASUS ExpertBook B3 AI PC 14" Business Laptop - Gentle Grey (Intel Core Ultra 7 255H/32GB RAM/512GB SSD) - English

Brand: ASUS
Model: B3405CCA-P732512-CA
Web Code: 19366691
Sold and shipped by Best Buy

Available for deliveryAvailable online only

Return Policy

30 days to return or exchange

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Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • ASUS ExpertBook B3 14" FHD Laptop
  • Wired optical mouse (USB)
  • Carry bag
  • Wireless optical mouse
  • Backpack
  • Intel Core Ultra 7 255H processor with Intel vPro, Intel AI Boost NPU, and Intel Arc graphics, let you effortlessly power through demanding tasks
  • 32GB RAM delivers exceptional performance with seamless multitasking
  • 512GB solid state drive provides fast storage, ensuring quick boot times and rapid access to files and applications
  • 14-inch NanoEdge display with an 84% screen-to-body ratio gives you an immersive view for enhanced productivity
  • 1920 x 1200 resolution delivers sharp, clear visuals, perfect for both work and entertainment
  • Wi-Fi 6E (802.11ax) with dual-band 2 x 2 and Bluetooth 5.4 ensure fast, stable connectivity and seamless wireless performance for all your business needs
  • Weighs just 1.4kg for letting you work and create anywhere
  • 10-hour battery life keeps you powered throughout the day without the need for constant recharging
  • Two USB 3.2 Gen 1 Type-A, two USB 3.2 Gen 2 Type-C support display / power delivery, one HDMI 2.1 TMDS, one 3.5mm combo audio jack, and RJ45 Gigabit Ethernet offer versatile connectivity options
  • Strategically placed I/O ports keep your workspace clear for effortless mouse movement
  • ASUS AI ExpertMeet lets you make international conference calls with AI translation and speaker ID functionality, making communication seamless and efficient
  • AI Meeting Minutes further enhance productivity by summarizing the most important details from your meetings
  • Webcam Watermark feature displays your business card, including your name, position, company, and contact info, helping attendees quickly familiarize themselves with you
  • Intel AI Boost Neural Processing Unit (NPU) powers your laptop with efficient AI performance. It enables smart collaboration, great video editing, and long battery life
  • Microsoft Copilot boosts your productivity with secure AI assistance, giving you instant access to smart work at a single click
  • Dirac audio technology with dual speakers delivers rich, clear sound while its dual-array microphones capture your voice with precision, ensuring high-quality sound
  • Supports speech recognition that processes voice commands for hands-free efficiency
  • Audio-monitoring protection enhances sound quality and safeguards the hardware
  • Uses two-way AI noise canceling to block distractions and deliver crystal-clear calls wherever you work
  • ASUS ExpertGuardian provides enterprise-grade, all-around security to protect your business
  • NIST SP 800-155 compliant BIOS and Windows 11 Secured-core PC technologies safeguard critical data across software, firmware, and hardware
  • Physical webcam shield gives you instant privacy
  • Fingerprint sensor enables secure biometric login, enhancing identity verification and blocking unauthorized access
  • Smart card reader supports easy two-factor authentication for strong identity security
  • McAfee Smart AI threat detection identifies and neutralizes both known and emerging cybersecurity risks in real time
  • Military-grade durability (MIL-STD-810H certified) ensures your laptop withstands tough conditions
  • Wear-resistance tested for 60,000 cycles keeps your ExpertBook B3 looking new for long
  • Preloaded Windows 11 Pro gives you advanced security and productivity tools right out of the box
Product Condition
Brand New
ENERGY STAR certified
Yes
Copilot+ PC
Yes
Year of Original Release
2025
Usage
Business

Display

Screen Size
14 in
Display Technology
LED
Native Screen Resolution
1920 x 1200
Touchscreen Display
No
Convertible/Hybrid Display
No
Other Display Features
16:10, Wide view, Anti-glare display, LED Backlit, 300nits, NTSC: 45%, Screen-to-body ratio:84 %

Processor

Processor Type
Intel Core Ultra 7 255H
Processor Generation/Series
14th Generation
Processor Cores
16
Processor Speed
2.00 GHz
Processor Cache
24 MB

Storage & Memory

Solid-State Drive Capacity
512 GB
RAM Size
32 GB
RAM Type
32 GB DDR5
Optical Drive
No

Graphics

Graphics Card
Intel Graphics
Video Memory Configuration
Integrated

Inputs & Outputs

Other Input or Output Ports
2 x USB 3.2 Gen 1 Type-A; 2 x USB 3.2 Gen 2 Type-C support display / power delivery; 1 x HDMI 2.1 TMDS; 1 x 3.5mm Combo Audio Jack; 1 x RJ45 Gigabit Ethernet

Networking

Integrated Wi-Fi
Wi-Fi 6E(802.11ax) (Dual band) 2*2
Integrated Bluetooth
Yes - 5.4

Power

Battery Type
1 x 63 Wh Lithium-ion
Battery Life
10 h
Battery - Number of Cells
3
Battery - Capacity
63 Wh

Software

Pre-loaded Operating System
Windows 11 Pro
Operating System Language
English
Loaded Software
MyASUS, AI ExpertMeet (AI features need devices with 12GB RAM or more)

Physical Features

Biometric Security
Yes
Webcam
Yes
Keyboard Language
English
Backlit Keyboard
Yes
Colour
Gentle Grey
Dimensions (cm)
31.51 (W) x 1.89 (H) x 22.68 (D) cm
Dimensions (in)
12.41 (W) x 0.74 (H) x 8.93 (D) in
Weight
1.42 kg
Weight (lbs)
3.13 lb

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .