Description
The ASUS ExpertBook B3 B3404CMA-XS74T redefines professional mobility with the intelligence of Intel Core Ultra 7 (155U) processing and AI-enhanced efficiency. Built for today’s hybrid workforce, it combines enterprise-grade security, Copilot in Windows integration, and AI-powered conferencing for elevated productivity anywhere.
The sleek 14-inch WUXGA touchscreen delivers a vivid 16:10 display for immersive work and creative collaboration, supported by Dirac-tuned dual speakers and dual-array microphones with AI noise-canceling. Its 180-degree hinge and MIL-STD-810H durability make it versatile and resilient, while self-encrypting SSD (TCG Opal 2) ensures your data stays protected.
With Wi-Fi 6E, Thunderbolt 4, and a 3-year warranty, the ExpertBook B3 is designed for professionals who need performance, reliability, and intelligence—all in one ultralight chassis.
| Category | Specification |
|---|---|
| Model | ASUS ExpertBook B3 B3404CMA-XS74T |
| Processor | Intel Core Ultra 7 155U (12-core, up to 4.8 GHz, Intel AI Boost NPU) |
| Operating System | Windows 11 Pro |
| Graphics | Integrated Intel Graphics |
| Memory | 16 GB DDR5 (2 × 8 GB, up to 32 GB) |
| Storage | 512 GB SSD NVMe PCIe 4.0 (Self-Encrypting Drive, TCG Opal 2) |
| Display | 14" WUXGA (1920 × 1200) LED Touchscreen, Anti-glare, 16:10 aspect, 300 nits |
| Audio | Dual speakers by Dirac / Dual array microphone with AI noise-canceling |
| Camera | 720p HD IR camera with privacy shutter and Windows Hello support |
| Networking | Wi-Fi 6E (802.11 a/b/g/n/ac/ax), Bluetooth 5.3, Gigabit Ethernet |
| Ports & Slots | 2 × USB 3.2 Gen 2 Type-A • 2 × USB4 (Thunderbolt 4, PD, DP Alt Mode) • HDMI 2.1 • LAN (RJ-45) • Audio combo jack • Smart card reader |
| Security | TPM 2.0 chip, fingerprint sensor, IR face login, webcam shield, Kensington nano lock |
| Battery | 3-cell 50 Wh lithium-ion battery |
| Power Adapter | 65 W USB-C AC adapter (20 V / 3.25 A) |
| Chassis / Design | 180-degree hinge • Spill-resistant backlit keyboard • MIL-STD-810H durability |
| Dimensions (W × D × H) | 31.37 × 22.68 × 1.99 cm |
| Weight | 1.65 kg |
| Color | Star Black |
| Sustainability | ENERGY STAR Certified, EPEAT Gold, RoHS / REACH Compliant |
| Warranty | 3-year limited warranty |
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