ASUS ExpertBook B3 B3405CCA Core Ultra 7 Processor 255H 14 inch WUXGA Laptop
- Intel Core Ultra 7 255H Processor
- Integrated Intel Graphics Card
- 16GB RAM | 512GB SSD
- 14 inch WUXGA Display
Product Pricing
EMI Start From*
SPECIFICATIONS
Processor
Intel
Intel Core Ultra 7
up to 5.1 GHz
16 cores
16 Threads
24MB Cache
Intel AI Boost NPU up to 13 TOPS
Memory
16GB
DDR5
5600MHz SO-DIMM
Support Up to 64GB
Storage
512GB
M.2 2230 NVMe PCIe 4.0 SSD
Display
14.0-inch
WUXGA (1920 x 1200)
IPS
300nits
60Hz
Non-touch screen
Wide view, Anti-glare display, LED Backlit
NTSC: 45%, Screen-to-body ratio:84 %
Graphics
Integrated Intel Graphics
Keyboard
Premium, Backlit Keyboard, 1.5mm Key-travel,
Spill-resistant Keyboard
Camera
1080p FHD camera
With privacy shutter
Networking & Connectivity
1x RJ45 Gigabit Ethernet
Wi-Fi 6E(802.11ax) (Triple band) 2*2
Bluetooth® 5.4 Wireless Card
Audio & Microphone
Audio by Dirac
Smart Amp Technology
Built-in speaker
Built-in array microphone
Battery And Power
3-cell Li-ion 50WHrs
TYPE-C, 65W AC Adapter, Output: 20V DC,
3.25A, 65W, Input: 100~240V AC 50/60Hz universal
Ports
1x 3.5mm Combo Audio Jack
Micro SD card reader
2x USB 3.2 Gen 1 Type-A
2x USB 3.2 Gen 2 Type-C support
display and power delivery
1x HDMI 2.1 TMDS
Software
Support Windows 11
Security
Kensington Nano Security Slot™(6x 2.5mm)
BIOS Booting User Password Protection
BIOS Integrity Measurement Support
BIOS Self Recovery
BIOS setup user password
CSME BIOS Redundancy Assistance
Enhanced Password Strength
HDD User Password Protection and Security
Intel CSME Firmware Resilience
Intel® BIOS Guard
Intel® Boot Guard
Microsoft Secured-core PC
Microsoft Security Level 2
Support Absolute Persistence 2.0 (Computrace)
Trusted Platform Module (TPM) 2.0
Special Features
System diagnosis
Battery health charging
Fan Profile
Splendid
Tru2Life
Function key lock
WiFi SmartConnect
AppDeals
Others
Expansion Slot(includes used)
2x DDR5 SO-DIMM slots
1x M.2 2230 PCIe 4.0x4
1x M.2 2280 PCIe 4.0x4
Physical Specification
Gentle Grey
Aluminum
1.49 kg (3.28 lbs)
31.51 x 22.68 x 1.89 ~ 1.90 cm
(12.41" x 8.93" x 0.74" ~ 0.75")
Warranty Information
3 Years
DESCRIPTION
ASUS ExpertBook B3 B3405CCA Core Ultra 7 Processor 255H 14 inch WUXGA Laptop in Bangladesh
ASUS ExpertBook B3 B3405CCA Core Ultra 7 14-inch WUXGA Laptop delivers extreme performance for work and multitasking. It features an Intel Core Ultra 7 processor with 16 cores and 16 threads. The CPU reaches up to 5.1GHz. A 24MB cache boosts speed for complex tasks. It also includes Intel AI Boost NPU with 13 TOPS for AI-enhanced computing. The laptop comes with 16GB DDR5 memory at 5600MHz. Users can upgrade up to 64GB. Storage includes a 512GB NVMe PCIe 4.0 SSD. The 14-inch WUXGA display provides 1920×1200 resolution. IPS panel ensures wide viewing angles. Anti-glare LED backlighting improves visibility. Brightness reaches 300 nits with 84% screen-to-body ratio. Integrated Intel graphics handle daily productivity and light creative work. The backlit, premium keyboard offers 1.5mm key travel. Spill-resistant design protects against accidents. The 1080p FHD webcam includes a privacy shutter. Wi-Fi 6E and Bluetooth 5.4 ensure fast connectivity. Ports include USB-A, USB-C, HDMI 2.1, audio jack, and Micro SD card reader. Type-C supports display and power delivery. Audio uses Dirac with Smart Amp technology. Battery is 3-cell Li-ion 50WHrs with Type-C 65W adapter. Security features include TPM 2.0, BIOS protection, and Kensington Nano Security Slot. Aluminum body keeps weight at 1.49kg. The laptop combines speed, reliability, and portability. It suits professionals, students, and business users. Expansion slots include DDR5 SO-DIMM and M.2 PCIe 4.0 SSDs. The ASUS ExpertBook B3 B3405CCA Core Ultra 7 14-inch WUXGA Laptop provides a 3-year warranty for peace of mind.
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FAQ:
1. What processor does the ASUS ExpertBook B3 B3405CCA use?
It uses Intel Core Ultra 7 with 16 cores and 16 threads up to 5.1GHz.
2. How much RAM is included and can it be upgraded?
It comes with 16GB DDR5 RAM and supports upgrades up to 64GB.
3. What display features does this laptop offer?
It has a 14-inch WUXGA IPS display with 1920×1200 resolution and anti-glare technology.
REVIEWS
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Overall Rating
Battery lasts long and it’s lightweight. Ideal for meetings and presentations.
08 February, 2026
ExpertBook is fast and secure. Great for office tasks and business travel.
02 February, 2026
Professional design and reliable performance. I trust it for all my work.
22 December, 2025