ASUS ExpertBook B3 B3405CVA
| Category | Details |
| Model / Part Number | ASUS ExpertBook B3 B3405CVA
– 90NX08K1-M00DY0 |
| Display | 14″ (35.6 cm) WUXGA (1920×1200), 16:10, IPS-level, anti-glare |
| Refresh Rate | 60 Hz |
| Brightness | 250 nits |
| Processor (CPU) | Intel® Core™ i5-13420H (8 Cores / 12 Threads, 12 MB cache, up to 4.6 GHz) |
| Graphics | Integrated Intel® UHD Graphics |
| Memory (RAM) | 16 GB DDR5 (onboard) + 1× SO-DIMM slot (expandable up to 48 GB) |
| Storage | 512 GB PCIe 4.0 NVMe M.2 SSD |
| Operating System | DOS |
| Webcam | HD/Full HD camera (varies by region) with privacy shutter |
| Wireless | Wi-Fi 6, Bluetooth 5.x |
| Ports | • USB-A ports (USB 3.2 Gen1)
• USB-C ports (USB 3.2 Gen2) • HDMI • RJ-45 Ethernet • 3.5 mm audio jack • Optional microSD slot (varies) |
| Battery | 50 Wh (typical) |
| Charger | 65 W USB-C adapter |
| Weight | ~1.49 kg |
| Dimensions | 315.1 × 226.8 × 18.9 mm |
| Build / Features | Lightweight business design, RAM expandability, privacy shutter, durable chassis |























