ASUS ExpertBook BM1 (BM1403), ExpertBook B3 (B3404) Product different Compare｜Business

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Operating System

Windows 11 Pro
Non-preinstalled OS
Windows 11 Home - ASUS recommends Windows 11 Pro for business

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.
Non-preinstalled OS

Color

Gentle Grey

Star Black

Memory

16GB DDR5 SO-DIMM
Memory Max Up to:64GB
8GB DDR5 SO-DIMM
8GB DDR5 SO-DIMM x 2

8GB DDR5 SO-DIMM x 2
Memory Max Up to:32GB
16GB DDR5 SO-DIMM
32GB DDR5 SO-DIMM
8GB DDR5 SO-DIMM
16GB DDR5 SO-DIMM x 2

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
TYPE-C, 90W AC Adapter, Output: 20V DC, 4.5A, 90W, Input: 100~240V AC 50/60Hz universal

Ecolabels & Compliances

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

TCO Certified
EPEAT Gold
Energy star 8.0
FSC Recycled
RoHS
REACH

Storage

256GB M.2 2280 NVMe™ PCIe® 4.0 SSD
*ASUS continually improves product parts. It is recommended that you install the M.2 SSD module under professional supervision, which may void your warranty. Please contact sales for any related questions.
512GB M.2 2280 NVMe™ PCIe® 4.0 SSD

512GB M.2 2280 NVMe™ PCIe® 4.0 SSD
1TB M.2 2280 NVMe™ PCIe® 4.0 SSD
512GB M.2 2230 NVMe™ PCIe® 4.0 SSD
512GB M.2 2280 NVMe™ PCIe® 4.0 Performance SSD
1TB M.2 2280 NVMe™ PCIe® 4.0 Performance SSD
256GB M.2 2280 NVMe™ PCIe® 4.0 SSD
512GB M.2 2280 NVMe™ PCIe® 4.0 SSD, TCG Opal 2.0 self-encrypting drive (SED)

Graphics

AMD Radeon™ 660M
AMD Radeon™ 680M

Intel® Graphics
Intel® UHD Graphics
Intel Iris Xᵉ Graphics (available for Intel® Core™ i5/i7/i9 with dual channel memory)
NVIDIA® GeForce® RTX 2050

Sustainable Material

28%

28.8%

Weight

Start from:01.40 kg (3.09 lbs)

Start from:01.40 kg (3.09 lbs)
Start from:01.54 kg (3.40 lbs)

Display

Non-touch screen
14.0-inch
FHD (1920 x 1080) 16:9
Wide view
Anti-glare display
LED Backlit
300nits
NTSC: 45%
Screen-to-body ratio:87 %

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 %
Touch screen
With stylus support
WQXGA (2560 x 1600) 16:10
500nits
DCI-P3: 100%

Camera

720p HD camera
With privacy shutter
1080p FHD camera

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

Dimensions (W x D x H)

32.45 x 21.44 x 1.97 ~ 1.97 cm (12.78" x 8.44" x 0.78" ~ 0.78")

31.37 x 22.68 x 1.99 ~ 1.99 cm (12.35" x 8.93" x 0.78" ~ 0.78")
31.37 x 22.68 x 2.39 ~ 2.39 cm (12.35" x 8.93" x 0.94" ~ 0.94")

Processor

AMD Ryzen™ 5 7535U Processor 2.9GHz (16MB Cache, up to 4.55 GHz, 6 cores, 12 Threads)
AMD Ryzen™ 7 7735U Processor 2.7GHz (16MB Cache, up to 4.75 GHz, 8 cores, 16 Threads)

Intel® Core™ Ultra 5 Processor 125U 1.3 GHz (12MB Cache, up to 4.3 GHz, 12 Cores, 14 Threads); Intel® AI Boost NPU
Intel® Core™ Ultra 7 Processor 155H 1.4 GHz (24MB Cache, up to 4.8 GHz, 16 Cores, 22 Threads); Intel® AI Boost NPU
Intel® Core™ Ultra 5 Processor 125H 1.2 GHz (18MB Cache, up to 4.5 GHz, 14 Cores, 18 Threads); Intel® AI Boost NPU
Intel® Core™ i5-1340P Processor 1.9 GHz (12MB Cache, up to 4.6 GHz, 12 cores, 16 Threads)
Intel® Core™ i7-1360P Processor 2.2 GHz (18MB Cache, up to 5.0 GHz, 12 cores, 16 Threads)
Intel® Core™ i5-1335U Processor 1.3GHz (12MB Cache, up to 4.6GHz, 10 cores, 12 Threads)
Intel® Core™ i7-1355U Processor 1.7 GHz (12MB Cache, up to 5.0 GHz, 10 cores, 12 Threads)
Intel® Core™ i3-1315U Processor 1.2 GHz (10MB Cache, up to 4.5 GHz, 6 cores, 8 Threads)

Expansion Slots(includes used)

2x DDR5 SO-DIMM slots
1x M.2 2280 PCIe 4.0x4
1x M.2 2230 PCIe 4.0x4

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 1.4
1x 3.5mm Combo Audio Jack
1x RJ45 Gigabit Ethernet

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

Security

Trusted Platform Module (TPM) 2.0
Support Absolute Persistence 2.0 (Computrace)
Microsoft Security Level 2
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 intergrated with Touchpad

Trusted Platform Module (TPM) 2.0
Support Absolute Persistence 2.0 (Computrace)
HDD User Password Protection and Security
BIOS setup user password
BIOS Booting User Password Protection
Kensington Nano Security Slot™(6x 2.5mm)
Fingerprint sensor integrated with Power Key

Military Grade

US MIL-STD 810H military-grade standard

Audio

Audio by Dirac
Built-in speaker
Built-in array microphone

Keyboard & Touchpad

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

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

Battery

42WHrs, 3S1P, 3-cell Li-ion
Long life rechargeable lithium polymer battery.
50WHrs, 3S1P, 3-cell Li-ion

50WHrs, 3S1P, 3-cell Li-ion
Long life rechargeable lithium polymer battery.
63WHrs, 3S1P, 3-cell Li-ion

MyASUS Features

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

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

Built-in Apps

AI ExpertMeet (watermark only)
MyASUS

MyASUS

Network and Communication

Wi-Fi 6(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

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

Included in the Box (Optional)

Wired optical mouse (USB)

Wired optical mouse (USB)
Backpack
Wireless optical mouse
Carry bag
MPP 2.0 ASUS Pen

Neural processor

Intel® AI Boost NPU

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