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ASUS ExpertBook B3 (B3405)

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ASUS BR1100F

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Color

Gentle Grey
Dark Grey

Operating System

Windows 11 Pro
"Windows 11 Pro Education
*Some devices for academic use will automatically be updated to Windows 11 Pro Education with the Windows 11 Anniversary Update. Features vary; see https://aka.ms/ProEducation for Windows 11 Pro Education feature information."
Windows 10 Pro Education
*Some devices for academic use will automatically be updated to Windows 10 Pro Education with the Windows 10 Anniversary Update. Features vary; see https://aka.ms/ProEducation for Windows 10 Pro Education feature information.
Free Upgrade to Windows 11¹ (when available, see below)
"Windows 11 Pro Education
*Some devices for academic use will automatically be updated to Windows 11 Pro Education with the Windows 11 Anniversary Update. Features vary; see https://aka.ms/ProEducation for Windows 11 Pro Education feature information."

Display

Non-touch screen
14.0-inch
WUXGA (1920 x 1200) 16:10
Wide view
Anti-glare display
LED Backlit
300nits
NTSC: 45%
Screen-to-body ratio:84 %
Wide view, Glossy display, LED Backlit, Screen-to-body ratio:63 ％, With stylus support

Battery

63WHrs, 3S1P, 3-cell Li-ion
Long life rechargeable lithium polymer battery.
42WHrs, 3S1P, 3-cell Li-ion
Long life rechargeable lithium polymer battery.

Microsoft Office

1-month trial for new Microsoft 365 customers. Credit card required.

Memory

8GB DDR5 SO-DIMM x 2
Memory Max Up to:64GB
16GB DDR5 SO-DIMM x 2
8GB DDR5 SO-DIMM
4GB DDR4 on board, Memory Max Up to:4GB
8GB DDR4 on board, Memory Max Up to:8GB
4GB DDR4 on board

Military Grade

US MIL-STD 810H military-grade standard
US MIL-STD 810H military-grade standard

Power Supply

TYPE-C, 65W AC Adapter, Output: 20V DC, 3.25A, 65W, Input: 100~240V AC 50/60Hz universal (Adapter+power cord)
TYPE-C, 45W AC Adapter, Output: 15V DC, 3A, 45W, Input: 100~240V AC 50/60Hz universal

Ecolabels & Compliances

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

Processor

Intel® Core™ Ultra 5 Processor 225H 1.7 GHz (18MB Cache, up to 4.9 GHz, 14 cores, 14 Threads); Intel® AI Boost NPU up to 13 TOPS
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
Intel® Core™ Ultra 5 vPro® Processor 235H 2.4 GHz (18MB Cache, up to 5.0 GHz, 14 cores, 16 Threads); Intel® AI Boost NPU up to 13 TOPS
Intel® Core™ Ultra 7 vPro® Processor 265H 2.2 GHz (30MB Cache, up to 5.3 GHz, 16 cores, 16 Threads); Intel® AI Boost NPU up to 13 TOPS
Intel® Core™ Ultra 5 Processor 225U 1.5 GHz (12MB Cache, up to 4.8 GHz, 12 cores, 14 Threads); Intel® AI Boost NPU up to 12 TOPS
Intel® Core™ Ultra 7 Processor 255U 1.7 GHz (12MB Cache, up to 5.20 GHz, 12 cores, 14 Threads); Intel® AI Boost NPU up to 12 TOPS
Intel® Celeron® N4500 Processor 1.1 GHz (4MB Cache, up to 2.8 GHz, 2 cores, 2 Threads)
Intel® Pentium® Silver N6000 Processor 1.1 GHz (4M Cache, up to 3.3 GHz, 4 cores)

Storage

512GB M.2 2280 NVMe™ PCIe® 4.0 SSD
256GB M.2 2280 NVMe™ PCIe® 4.0 SSD
128G eMMC

Graphics

Intel® Graphics
Intel® UHD Graphics

Neural processor

Intel® AI Boost NPU

Sustainable Material

29%
17.8%

Keyboard & Touchpad

Backlit Chiclet Keyboard
1.5mm Key-travel
Spill-resistant Keyboard
Chiclet Keyboard
Chiclet Keyboard, 1.35mm Key-travel, Spill-resistant Keyboard

Weight

Start from:01.42 kg (3.13 lbs)
Start from:01.40 kg (3.09 lbs)

Camera

1080p FHD camera with IR function to support Windows Hello
With privacy shutter
1080p FHD camera
720p HD camera
With privacy shutter
13.0M camera

Dimensions (W x D x H)

31.51 x 22.68 x 1.89 ~ 1.90 cm (12.41" x 8.93" x 0.74" ~ 0.75")
29.46 x 20.49 x 1.99 ~ 2.00 cm (11.60" x 8.07" x 0.78" ~ 0.79")

I/O Ports

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
2x Thunderbolt™ 4, compliant with USB4, supports display / power delivery
1x USB 2.0 Type-A
1x USB 3.2 Gen 1 Type-A
1x USB 3.2 Gen 2 Type-C support power delivery
1x HDMI 1.4
1x 3.5mm Combo Audio Jack
1x RJ45 Gigabit Ethernet
1x DC-in
Micro SD card reader + SIM card slot

Included in the Box (Optional)

MPP 2.0 ASUS Pen

Expansion Slots (includes used)

2x DDR5 SO-DIMM slots
1x M.2 2280 PCIe 4.0x4
1x M.2 2230 PCIe 4.0x4
While selecting the LTE/5G specification, the 2230 SSD can’t be installed additionally due to design limitation.
1x M.2 2280 PCIe 3.0x4

MyASUS Features

System diagnosis
Battery health charging
Fan Profile
Splendid
Tru2Life
Function key lock
WiFi SmartConnect
AppDeals
Link to MyASUS
System diagnosis
Battery health charging
Splendid
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
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)
Microsoft Security Level 3
Trusted Platform Module (TPM) 2.0
Support Absolute Persistence 2.0 (Computrace)
Kensington Security Slot™(7x 3mm)
Computrace ready from BIOS

Network and Communication

Wi-Fi 6E(802.11ax) (Dual band) 2*2 + Bluetooth® 5.4 Wireless Card
Wi-Fi 6E(802.11ax) (Triple band) 2*2 + Bluetooth® 5.4 Wireless Card (Vpro)
Wi-Fi 6(802.11ax) (Dual band) 2*2 + Bluetooth® 5.2 Wireless Card
4G LTE support (in selected territories)

Audio

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

Built-in Apps

AI ExpertMeet (AI features need devices with 12GB RAM or more)
MyASUS
MyASUS

Disclaimer

¹The Windows 11 upgrade will be delivered to qualifying devices late 2021 into 2022. Timing will vary by device. Certain features require specific hardware (see aka.ms/windows11-spec).

  • IPS stands for in-plane switching, a type of LED (a form of LCD) display panel technology.

    Unless otherwise stated, all performance claims are based on theoretical performance. Actual figures may vary in real-world situations.

    The actual transfer speed of USB 3.0, 3.1, 3.2, and/or Type-C will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment.

    Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, vPro Inside, Xeon, Xeon Phi, and Xeon Inside are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries.

    Product specifications may differ from country to country. We recommend that you check with your local dealers for the specifications of the products available in your country. Colors of products may not be perfectly accurate due to variations caused by photography and monitor settings.Due to photographic variables and conditions, actual product appearance may differ from images shown on this site.Although we endeavor to present the most accurate and comprehensive information at the time of publication, we reserve the right to make changes without prior notice.

    * Result from Mobile Mark 2014 office productivity.