| Processor | Dynabook Portege X40-K-11E A1PMM2AE1148 | |
| Processor manufacturer | Intel | |
| Processor model | i7-1260P | |
| Processor cores | 12 | |
| Processor family | Intel Core i7 | |
| Processor frequency | 3.4 GHz | |
| Processor boost frequency | 4.7 GHz | |
| Processor cache | 18 MB | |
| Software | Dynabook Portege X40-K-11E A1PMM2AE1148 | other notebooks |
| Operating system installed | Windows 10 Pro | |
| Operating system architecture | 64-bit | |
| Trial software | Microsoft 365 | |
| Display & Graphics | Dynabook Portege X40-K-11E A1PMM2AE1148 | other notebooks |
| Display diagonal | 14 inch | |
| Display resolution | 1920 x 1080 pixels | |
| HD type | Full HD | |
| LED backlight | Yes | |
| Touchscreen | Yes | |
| Memory | Dynabook Portege X40-K-11E A1PMM2AE1148 | other notebooks |
| Internal memory | 16 GB | |
| Maximum internal memory | 32 GB | |
| Memory clock speed | 3200 MHz | |
| Memory slots | 2x SO-DIMM | |
| Internal memory type | DDR4-SDRAM | |
| Storage | Dynabook Portege X40-K-11E A1PMM2AE1148 | other notebooks |
| SSD capacity | 256 GB | |
| SSD interface | M.2, PCI Express | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total SSDs capacity | 256 GB | |
| Total storage capacity | 256 GB | |
| Optical drive type | No | |
| Card reader integrated | Yes | |
| Compatible memory cards | MicroSD (TransFlash) | |
| Network & Communication | Dynabook Portege X40-K-11E A1PMM2AE1148 | other notebooks |
| Bluetooth | Yes | |
| Bluetooth version | 5.2 | |
| Ethernet LAN | Yes | |
| Wi-Fi | Wi-Fi 6E (802.11ax) | |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax) | |
| WLAN | Intel Wi-Fi 6E AX211 | |
| Interfaces/Ports | Dynabook Portege X40-K-11E A1PMM2AE1148 | other notebooks |
| HDMI version | 2.0 | |
| HDMI ports quantity | 1 | |
| Combo headphone/mic port | Yes | |
| Ethernet LAN (RJ-45) ports | 1 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | 2 | |
| USB Sleep-and-Charge | 1 | |
| Input Devices | Dynabook Portege X40-K-11E A1PMM2AE1148 | other notebooks |
| Keyboard backlit | Yes | |
| Numeric keypad | No | |
| Audio | Dynabook Portege X40-K-11E A1PMM2AE1148 | other notebooks |
| Audio system | DTS Audio Processing | |
| Built-in microphone | Yes | |
| Number of microphones | 2 | |
| Built-in Devices | Dynabook Portege X40-K-11E A1PMM2AE1148 | other notebooks |
| Front camera | Yes | |
| Infrared camera | Yes | |
| Windows Hello | Yes | |
| Power | Dynabook Portege X40-K-11E A1PMM2AE1148 | other notebooks |
| AC adapter input voltage | 100 - 240 V | |
| AC adapter output voltage | 5, 9, 15, 20 V | |
| AC adapter power | 65 W | |
| Security | Dynabook Portege X40-K-11E A1PMM2AE1148 | other notebooks |
| Password protection | Yes | |
| Design | Dynabook Portege X40-K-11E A1PMM2AE1148 | other notebooks |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Blue | |
| Depth | 220.6 mm | |
| Width | 323.6 mm | |
| Height | 17.9 mm | |
| Weight | 1.46 kg | |
| Battery Information | Dynabook Portege X40-K-11E A1PMM2AE1148 | other notebooks |
| Battery capacity | 53 Wh | |
| Battery type | Lithium Polymer (LiPo) | |
| Battery life | 9.27 h | |
| Number of battery cells | 4 | |
