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Dell Latitude 7450 Core Ultra 7 155U 14" FHD+ Laptop
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ASUS ExpertBook B3 B3405CCA Core Ultra 7 255H 16GB RAM 14" WUXGA Laptop
Model: ExpertBook B3 B3405CCAItem #: asus-expertbook-b3-b3405cca-core-ultra-7-255h-laptop
৳125,000৳129,000Save 3%
In stockverified
Ordering is paused
We're finishing our supply arrangements. Prices and stock here are live — ordering reopens shortly.
Delivery
- Inside Dhaka
- ৳60 · 1–2 days
- Outside Dhaka
- ৳120 · 2–4 days
Sold by Micro
Key highlights
- 03 years Warranty
Overview
The ASUS ExpertBook B3 B3405CCA Core Ultra 7 255H 14" WUXGA Laptop is a powerful business notebook designed for professionals who need speed, security, and portability. Equipped with the Intel Core Ultra 7 255H processor, featuring 16 cores, 16 threads, and up to 5.1GHz frequency, this Asus Core Ultra 7 Laptop delivers exceptional multitasking performance. With Intel AI Boost NPU up to 13 TOPS, it is optimized for AI‑driven applications, making it future‑ready for demanding workloads.
The 14‑inch WUXGA (1920 × 1200) LED display offers a 16:10 aspect ratio, wide viewing angles, anti‑glare coating, and 85% screen‑to‑body ratio for immersive visuals. Backed by 16GB DDR5 RAM (expandable up to 64GB) and a fast 512GB PCIe 4.0 SSD, the ASUS ExpertBook Laptop ensures responsive performance with ample storage capacity. Additional M.2 slots allow easy upgrades, while integrated Intel Graphics provide reliable visuals for everyday professional tasks.
Designed for productivity, the ASUS ExpertBook B3 B3405CCA Laptop includes a backlit chiclet keyboard, precision touchpad, and a 1080p FHD webcam with microphone for clear video conferencing. Connectivity options are extensive, with HDMI 2.1, dual USB 3.2 Gen 2 Type‑A, two Thunderbolt 4 Type‑C ports supporting display and power delivery, RJ45 Gigabit Ethernet, Wi‑Fi 6E, and Bluetooth 5.4. Security features such as a fingerprint sensor integrated into the power key and TPM 2.0 provide enterprise‑grade protection.
With a lightweight aluminum body weighing just 1.49kg, this Asus 14 inch Laptop is portable yet durable. The 3‑cell 50Wh battery paired with a 65W Type‑C adapter ensures dependable power throughout the day. Finished in Gentle Grey, the ExpertBook B3 combines style with functionality, making it an excellent choice for professionals, students, and business users who require performance, security, and portability in one device.
Specifications
- Warranty
- 03 years Warranty
- Memory — RAM
- 16GB x 1 SO-DIMM
- Processor — NPU
- Intel AI Boost NPU up to 13 TOPS
- Highlights — MPN
- B3405CCA-LY1717
- Memory — RAM Type
- DDR5
- Highlights — Model
- ExpertBook B3 B3405CCA
- Memory — Bus Speed
- 5600MT/s
- Memory — Removable
- Yes
Show all 59 specificationsShow fewer
- Highlights — Display
- 14.0-inch, WUXGA (1920 x 1200), 300 Nits
- Highlights — Storage
- 512GB Gen4 SSD
- Power — Adapter Type
- TYPE-C, 65W AC Adapter, Output: 20V DC, 3.25A, 65W, Input: 100~240V AC 50/60Hz universal
- Power — Battery Type
- 3-cell Li-ion
- Highlights — Features
- Backlit Keyboard, Fingerprint Type-C, RJ45
- Processor — CPU Cache
- 24MB
- Display — Display Size
- 14-inch
- Display — Display Type
- LED
- Display — Touch Screen
- No
- Highlights — Processor
- Intel Core Ultra 7 255H (24M Cache, Up to 5.1GHz)
- Processor — Generation
- Core Ultra Series
- Storage — Storage Type
- 1x M.2 2280 PCIe 4.0x4
- Camera & Audio — WebCam
- 1080p FHD camera
- Memory — Total RAM Slot
- 2
- Camera & Audio — Speaker
- Yes
- Graphics — Graphics Type
- Integrated
- Power — Battery Capacity
- 50WHrs, 3S1P
- Security — Security Chip
- Trusted Platform Module (TPM) 2.0
- Storage — Extra M.2 Slot
- Yes
- Graphics — Graphics Model
- Intel Graphics
- Memory — Max RAM Capacity
- Max Support Up to 64GB
- Ports & Slots — HDMI Port
- 1x HDMI 2.1 TMDS
- Storage — Storage Upgrade
- Additional SSD Can be added
- Display — Display Features
- 16:10, Wide view, Anti-glare display, LED Backlit, 300nits, NTSC: 45%, Screen-to-body ratio:85 %
- Graphics — Graphics Memory
- Shared
- Ports & Slots — USB 3 Port
- 2x USB 3.2 Gen 2 Type-A
- Processor — Processor Core
- 16
- Storage — Storage Capacity
- 512GB
- Camera & Audio — Microphone
- Yes
- Processor — Processor Brand
- Intel
- Processor — Processor Model
- Core Ultra 7 255H
- Software — Operating System
- Free DOS
- Display — Display Resolution
- WUXGA (1920 x 1200)
- Network & Connectivity — LAN
- 1x RJ45 Gigabit Ethernet
- Processor — Processor Thread
- 16
- Storage — Supported SSD Type
- 1x M.2 2230 PCIe 4.0x4; 1x M.2 2280 PCIe 4.0x4
- Network & Connectivity — WiFi
- Intel Wi-Fi 6E(802.11ax) (Dual band) 2*2
- Ports & Slots — Optical Drive
- N/A
- Security — Fingerprint Sensor
- Yes, (Integrated with Power Key)
- Keyboard & TouchPad — TouchPad
- Yes
- Physical Specification — Color
- Gentle Grey
- Other Features — Other Features
- System diagnosis; Battery health charging; Fan Profile; Splendid; Tru2Life; Function key lock; WiFi SmartConnect; AppDeals
- Physical Specification — Weight
- 1.49 kg (3.28 lbs)
- Processor — Processor Frequency
- Up to 5.1 GHz
- Network & Connectivity — Bluetooth
- Bluetooth 5.4
- Keyboard & TouchPad — Keyboard Type
- Backlit Chiclet Keyboard
- Physical Specification — Dimensions
- 31.51 x 22.68 x 1.89 ~ 1.90 cm (12.41" x 8.93" x 0.74" ~ 0.75")
- Physical Specification — Body Material
- Aluminum
- Physical Specification — Part Number / MPN
- B3405CCA-LY3372
- Ports & Slots — Headphone & Microphone Port
- 1 x 3.5 mm combo audio jack
- Ports & Slots — USB Type-C / Thunderbolt Port
- 2x Thunderbolt 4, compliant with USB4, supports display and power delivery
Compare with similar products
 This itemASUS ExpertBook B3 B3405CCA Core Ultra 7 255H 16GB RAM 14" WUXGA Laptop |  AsusAsus Vivobook 15 A1504VA Core 7 150U 15.6" FHD Laptop |  AsusAsus Vivobook 15 A1504VA Core 7 150U 15.6" FHD Laptop Cool Silver |  AsusASUS EXPERTBOOK P3 G1 Core Ultra 7 255H 14" WUXGA Business Laptop | |
|---|---|---|---|---|
| Price | ৳125,000 | ৳124,000 | ৳124,000 | ৳125,000 |
| Availability | In stock | In stock | In stock | In stock |
| Brand | Asus | Asus | Asus | Asus |
| Warranty | 03 years Warranty | — | 02 years International Limited Warranty (Battery 1 year) | 03 years Warranty |
Warranty & returns
Manufacturer warranty
Covered by the manufacturer's official Bangladesh warranty where one applies. The warranty term for this product, when the source lists one, appears in the specifications above.
Dead on arrival
Report a dead-on-arrival unit within 3 days of delivery and we replace it.
Returns
Return an unopened, unused product in its original packaging within 3 days of delivery. Delivery charges are not refundable.
