| Processor | Lenovo ThinkBook 14 21DH00D1SP | |
| Processor manufacturer | Intel | |
| Processor model | i5-1235U | |
| Processor cores | 10 | |
| Processor family | Intel Core i5 | |
| Motherboard chipset | Intel SoC | |
| Processor boost frequency | 4.4 GHz | |
| Processor cache | 12 MB | |
| Software | Lenovo ThinkBook 14 21DH00D1SP | other notebooks |
| Operating system installed | Windows 11 Pro | |
| Bundled software | Office Trial | |
| Operating system language | Spanish | |
| Display & Graphics | Lenovo ThinkBook 14 21DH00D1SP | other notebooks |
| Panel type | IPS | |
| Contrast ratio | 700:1 | |
| Display brightness | 300 cd/m? | |
| Display diagonal | 14 inch | |
| Display resolution | 1920 x 1080 pixels | |
| HD type | Full HD | |
| LED backlight | Yes | |
| Touchscreen | No | |
| Memory | Lenovo ThinkBook 14 21DH00D1SP | other notebooks |
| Internal memory | 16 GB | |
| Maximum internal memory | 40 GB | |
| Memory clock speed | 3200 MHz | |
| Memory form factor | On-board SO-DIMM | |
| Memory slots | 1x SO-DIMM | |
| Internal memory type | DDR4-SDRAM | |
| Storage | Lenovo ThinkBook 14 21DH00D1SP | other notebooks |
| SSD capacity | 512 GB | |
| SSD interface | PCI Express 4.0 | |
| SSD form factor | M.2 | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total SSDs capacity | 512 GB | |
| Total storage capacity | 512 GB | |
| Optical drive type | No | |
| Card reader integrated | Yes | |
| Compatible memory cards | MMC, SD, SDHC, SDXC | |
| Network & Communication | Lenovo ThinkBook 14 21DH00D1SP | other notebooks |
| Antenna type | 2x2 | |
| Bluetooth | Yes | |
| Bluetooth version | 5.1 | |
| Ethernet LAN | Yes | |
| Wi-Fi | Wi-Fi 6 (802.11ax) | |
| Wi-Fi standards | 802.11a, 802.11g, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax) | |
| Interfaces/Ports | Lenovo ThinkBook 14 21DH00D1SP | other notebooks |
| 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 3.2 Gen 2 (3.1 Gen 2) Type-C | 1 | |
| USB Power Delivery | Yes | |
| USB Sleep-and-Charge | 1 | |
| USB Type-C DisplayPort Alternate Mode | Yes | |
| Input Devices | Lenovo ThinkBook 14 21DH00D1SP | other notebooks |
| Keyboard backlit | Yes | |
| Keyboard language | Spanish | |
| Numeric keypad | No | |
| Pointing device | Touchpad | |
| Spill resistant keyboard | Yes | |
| Audio | Lenovo ThinkBook 14 21DH00D1SP | other notebooks |
| Audio chip | Realtek ALC3287 | |
| Audio system | Dolby Audio | |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Number of microphones | 2 | |
| Speaker power | 2 W | |
| Built-in Devices | Lenovo ThinkBook 14 21DH00D1SP | other notebooks |
| Front camera | Yes | |
| Front camera HD type | Full HD | |
| Front camera resolution | 1920 x 1080 pixels | |
| Privacy camera | Yes | |
| Privacy type | Privacy shutter | |
| Power | Lenovo ThinkBook 14 21DH00D1SP | other notebooks |
| AC adapter frequency | 50/60 Hz | |
| AC adapter input voltage | 100 - 240 V | |
| AC adapter power | 65 W | |
| Security | Lenovo ThinkBook 14 21DH00D1SP | other notebooks |
| Cable lock slot | Yes | |
| Cable lock slot type | Kensington | |
| Fingerprint reader | Yes | |
| Password protection | Yes | |
| Trusted Platform Module (TPM) | Yes | |
| Design | Lenovo ThinkBook 14 21DH00D1SP | other notebooks |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Grey | |
| Housing material | Aluminium | |
| Depth | 218 mm | |
| Width | 323 mm | |
| Height | 17.9 mm | |
| Weight | 1.4 kg | |
| Battery Information | Lenovo ThinkBook 14 21DH00D1SP | other notebooks |
| Battery capacity | 45 Wh | |
| Battery type | Lithium Polymer (LiPo) | |
| Battery life (video playback time) | 8 h | |
| Battery life | 6 h | |
