| Processor | ASUS VivoBook X540UA-GQ1223T 90NB0HF1-M17300 | |
| Processor model | 4405U | |
| Processor series | Intel Pentium 4000 series for Mobile | |
| Processor socket | LGA 1356 (Socket B2) | |
| Processor threads | 4 | |
| Processor cores | 2 | |
| Processor codename | Skylake | |
| Processor family | Intel Pentium | |
| Processor frequency | 2.1 GHz | |
| Processor cache | 2 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Software | ASUS VivoBook X540UA-GQ1223T 90NB0HF1-M17300 | other notebooks |
| Operating system installed | Windows 10 | |
| Display & Graphics | ASUS VivoBook X540UA-GQ1223T 90NB0HF1-M17300 | other notebooks |
| Aspect ratio | 16:9 | |
| Display diagonal | 15.6 inch | |
| LED backlight | Yes | |
| Touchscreen | No | |
| Discrete graphics adapter | No | |
| Discrete graphics adapter model | Not available | |
| Maximum on-board graphics adapter memory | 1.74 GB | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter base frequency | 300 MHz | |
| On-board graphics adapter dynamic frequency (max) | 950 MHz | |
| On-board graphics adapter model | Intel HD Graphics 510 | |
| On-board graphics adapter OpenGL | 4.4 | |
| Memory | ASUS VivoBook X540UA-GQ1223T 90NB0HF1-M17300 | other notebooks |
| Internal memory | 4 GB | |
| Maximum internal memory | 16 GB | |
| Memory clock speed | 2133 MHz | |
| Internal memory type | DDR4-SDRAM | |
| Storage | ASUS VivoBook X540UA-GQ1223T 90NB0HF1-M17300 | other notebooks |
| SSD capacity | 256 GB | |
| Storage media | SSD | |
| Total storage capacity | 256 GB | |
| Card reader integrated | Yes | |
| Compatible memory cards | SD, SDHC, SDXC | |
| Network & Communication | ASUS VivoBook X540UA-GQ1223T 90NB0HF1-M17300 | other notebooks |
| 3G | No | |
| 4G | No | |
| Ethernet LAN | Yes | |
| Wi-Fi | Wi-Fi 4 (802.11n) | |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) | |
| Interfaces/Ports | ASUS VivoBook X540UA-GQ1223T 90NB0HF1-M17300 | other notebooks |
| HDMI ports quantity | 1 | |
| Charging port type | DC-in jack | |
| Combo headphone/mic port | Yes | |
| Ethernet LAN (RJ-45) ports | 1 | |
| USB 2.0 | 2 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | 1 | |
| Input Devices | ASUS VivoBook X540UA-GQ1223T 90NB0HF1-M17300 | other notebooks |
| Numeric keypad | Yes | |
| Pointing device | Touchpad | |
| Windows keys | Yes | |
| Audio | ASUS VivoBook X540UA-GQ1223T 90NB0HF1-M17300 | other notebooks |
| Audio system | SonicMaster | |
| Built-in microphone | Yes | |
| Built-in Devices | ASUS VivoBook X540UA-GQ1223T 90NB0HF1-M17300 | other notebooks |
| Front camera | Yes | |
| Power | ASUS VivoBook X540UA-GQ1223T 90NB0HF1-M17300 | other notebooks |
| AC adapter frequency | 50 - 60 Hz | |
| AC adapter input voltage | 100 - 240 V | |
| AC adapter output current | 2.37 A | |
| AC adapter output voltage | 19 V | |
| AC adapter power | 45 W | |
| Security | ASUS VivoBook X540UA-GQ1223T 90NB0HF1-M17300 | other notebooks |
| Password protection | Yes | |
| Design | ASUS VivoBook X540UA-GQ1223T 90NB0HF1-M17300 | other notebooks |
| Brand | ASUS | |
| Family | VivoBook | |
| Series | 15 | |
| Model name | X540UA-GQ1223T | |
| Part Number | 90NB0HF1-M17300 | |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Black, Chocolate | |
| Depth | 251 mm | |
| Width | 381 mm | |
| Height | 27.2 mm | |
| Weight | 2 kg | |
| Release Date | 2019-01-04 | |
| Battery Information | ASUS VivoBook X540UA-GQ1223T 90NB0HF1-M17300 | other notebooks |
| Battery capacity | 33 Wh | |
| Number of battery cells | 3 | |
