| Processor | DELL Latitude 7400 7400-7227 | |
| Processor manufacturer | Intel | |
| Processor model | i7-8665U | |
| Processor socket | BGA 1528 | |
| Processor threads | 8 | |
| Processor cores | 4 | |
| Processor codename | Whiskey Lake | |
| Processor family | 8th gen Intel Core i7 | |
| Processor frequency | 1.9 GHz | |
| Processor boost frequency | 4.8 GHz | |
| Processor cache | 8 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Software | DELL Latitude 7400 7400-7227 | other notebooks |
| Operating system installed | Windows 10 Pro | |
| Operating system architecture | 64-bit | |
| Display & Graphics | DELL Latitude 7400 7400-7227 | other notebooks |
| Display diagonal | 14 inch | |
| Display resolution | 1920 x 1080 pixels | |
| HD type | Full HD | |
| LED backlight | Yes | |
| Maximum refresh rate | 60 Hz | |
| Touchscreen | No | |
| Discrete graphics adapter | No | |
| Discrete graphics adapter model | Not available | |
| Maximum on-board graphics adapter memory | 32 GB | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter base frequency | 300 MHz | |
| On-board graphics adapter DirectX version | 12.0 | |
| On-board graphics adapter dynamic frequency (max) | 1150 MHz | |
| On-board graphics adapter model | Intel UHD Graphics 620 | |
| On-board graphics adapter OpenGL | 4.5 | |
| Memory | DELL Latitude 7400 7400-7227 | other notebooks |
| Internal memory | 16 GB | |
| Maximum internal memory | 32 GB | |
| Memory form factor | SO-DIMM | |
| Memory slots | 2x SO-DIMM | |
| Internal memory type | DDR4-SDRAM | |
| Storage | DELL Latitude 7400 7400-7227 | other notebooks |
| SSD capacity | 1000 GB | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total SSDs capacity | 1000 GB | |
| Total storage capacity | 1000 GB | |
| Optical drive type | No | |
| Card reader integrated | Yes | |
| Compatible memory cards | MicroSD (TransFlash), MicroSDHC, MicroSDXC | |
| Network & Communication | DELL Latitude 7400 7400-7227 | other notebooks |
| Bluetooth | Yes | |
| Ethernet LAN | No | |
| Wi-Fi | Wi-Fi 5 (802.11ac) | |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | |
| Input Devices | DELL Latitude 7400 7400-7227 | other notebooks |
| Numeric keypad | No | |
| Pointing device | Touchpad | |
| Audio | DELL Latitude 7400 7400-7227 | other notebooks |
| Audio chip | Realtek ALC3254 | |
| Audio system | MaxxAudio Pro | |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Speaker power | 2 W | |
| Speakers manufacturer | Waves | |
| Built-in Devices | DELL Latitude 7400 7400-7227 | other notebooks |
| Front camera | Yes | |
| Front camera HD type | HD | |
| Front camera resolution | 1920 x 720 pixels | |
| Video capturing speed | 30 fps | |
| Power | DELL Latitude 7400 7400-7227 | other notebooks |
| AC adapter frequency | 50 - 60 Hz | |
| AC adapter input voltage | 100 - 240 V | |
| AC adapter output voltage | 19.5 V | |
| Security | DELL Latitude 7400 7400-7227 | other notebooks |
| Cable lock slot | Yes | |
| Cable lock slot type | Noble | |
| Password protection | Yes | |
| Design | DELL Latitude 7400 7400-7227 | other notebooks |
| Brand | DELL | |
| Family | Latitude | |
| Series | 7000 | |
| Model name | 7400 | |
| Part Number | 7400-7227 | |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Black | |
| Market positioning | Business | |
| Release Date | 01 September 2020 | |
| Battery Information | DELL Latitude 7400 7400-7227 | other notebooks |
| Battery capacity | 60 Wh | |
| Battery type | Lithium Polymer (LiPo) | |
| Battery voltage | 11.4 V | |
| Battery weight | 270 g | |
| Number of battery cells | 4 | |
