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Lenovo ThinkBook 14 21DKS00B00
Specs
Prices
Main specs
| Processor | AMD Ryzen 3 5425U 2,7GHz |
|---|---|
| Screen | 14" 1920x1080 TN 250 nits 45% NTSC |
| Hard drive | 128GB SSD M.2 |
| RAM | 8GB DDR4-SDRAM |
| Operating system | Windows 11 Pro |
| Graphics card | AMD Radeon Graphics |
| Other | Keyboard English. |
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From Lenovo
Full specifications of Lenovo ThinkBook 14 21DKS00B00
| Reference / Part Number | 21DKS00B00 |
|---|---|
| Release date | October 2023, 3 years ago |
Design
| Product type | Laptop |
|---|---|
| Product colour | Grey |
| Form factor | Clamshell |
| Colour name | Mineral grey |
| Housing material | Aluminium |
Image gallery
Screen
| Display diagonal | 35,6 cm |
|---|---|
| Display resolution | 1920 x 1080 pixels |
| Touchscreen | No |
| HD type | Full HD |
| Panel type | TN |
| LED backlight | Yes |
| Native aspect ratio | 16:9 |
| Anti-glare screen | Yes |
| Display brightness | 250 cd/m² |
| RGB colour space | NTSC |
| Colour gamut | 45 % |
| Contrast ratio (typical) | 500:1 |
Processor
| Processor family | AMD Ryzen™ 3 |
|---|---|
| Processor manufacturer | AMD |
| Processor model | 5425U |
| Processor frequency | 2,7 GHz |
| Processor generation | AMD Ryzen 5000 Series |
| Processor cores | 4 |
| Processor boost frequency | 4,1 GHz |
| Processor cache | 8 MB |
| Processor cache type | L3 |
Memory
| Internal memory | 8 GB |
|---|---|
| Maximum internal memory | 40 GB |
| Internal memory type | DDR4-SDRAM |
| Memory clock speed | 3200 MHz |
| Memory form factor | On-board + SO-DIMM |
| Memory layout (slots x size) | 1 x 8 GB |
| Memory slots | 1x SO-DIMM |
| Memory channels | Dual-channel |
Storage
| Total storage capacity | 128 GB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 128 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 128 GB |
| SSD interface | PCI Express 3.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
| Card reader integrated | Yes |
| Compatible memory cards | MMC,SD,SDHC,SDXC |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | AMD Radeon Graphics |
Audio
| Audio chip | Realtek ALC3287 |
|---|---|
| Audio system | Dolby Audio |
| Number of built-in speakers | 2 |
| Speaker power | 2 W |
| Built-in microphone | Yes |
| Number of microphones | 2 |
Camera
| Front camera | Yes |
|---|---|
| Front camera resolution | 1920 x 1080 pixels |
| Front camera HD type | Full HD |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Wi-Fi standards | Wi-Fi 6 (802.11ax) |
| Antenna type | 2x2 |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 1000,100 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.1 |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI version | 2.1 |
| Combo headphone/mic port | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Power Delivery | Yes |
| USB Sleep-and-Charge | Yes |
| USB Sleep-and-Charge ports | 1 |
Performance
| Motherboard chipset | AMD SoC |
|---|
Keyboard
| Numeric keypad | No |
|---|---|
| Pointing device | Touchpad |
| Keyboard language | English |
| Spill-resistant keyboard | Yes |
Software
| Operating system installed | Windows 11 Pro |
|---|---|
| Operating system architecture | 64-bit |
| Operating system language | DEU,DUT,ENG,FRE |
Battery
| Battery capacity | 60 Wh |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery life (max) | 8 h |
| Continuous video playback time | 10 h |
| Fast charging | Yes |
Power
| AC adapter power | 65 W |
|---|---|
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
Security
| Cable lock slot | Yes |
|---|---|
| Cable lock slot type | Kensington |
| Fingerprint reader | Yes |
| Trusted Platform Module (TPM) | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Password protection | Yes |
| Password protection type | Power on,Supervisor,HDD |
Operational conditions
| Operating temperature (T-T) | 5 - 35 °C |
|---|---|
| Storage temperature (T-T) | 5 - 43 °C |
| Operating relative humidity (H-H) | 8 - 95 % |
| Storage relative humidity (H-H) | 5 - 95 % |
| Maximum shipping altitude | 3048 m |
Certificates
| Certification | EPEAT™ Gold ENERGY STAR® 8.0 ErP Lot 6 TCO RoHS MIL-STD-810H TÜV |
|---|
Weight & dimensions
| Weight | 1,4 kg |
|---|---|
| Width | 323 mm |
| Depth | 218 mm |
| Height | 17,9 mm |
Frequently asked questions
Is the Lenovo ThinkBook 14 21DKS00B00 good for gaming?
This laptop was not built for gaming: it relies on the integrated AMD Radeon Graphics. Its card's page shows what level it handles current games at.
How long does the battery of the Lenovo ThinkBook 14 21DKS00B00 last?
The manufacturer declares up to 8 h of battery life. Real duration depends on brightness, workload and battery health.
What is the screen of the Lenovo ThinkBook 14 21DKS00B00 like?
It carries a 14" 1920x1080 TN 250 nits 45% NTSC display.
Which processor and graphics card does the Lenovo ThinkBook 14 21DKS00B00 have?
It runs on the AMD Ryzen 3 5425U processor with the AMD Radeon Graphics graphics. Their pages carry their benchmarks, ranking position and alternatives.
Can the RAM of the Lenovo ThinkBook 14 21DKS00B00 be upgraded?
Yes: it has 1 memory slot and takes up to 40 GB according to the manufacturer (it ships with 8GB).
Which operating system does the Lenovo ThinkBook 14 21DKS00B00 come with?
It comes with Windows 11 Pro preinstalled.
Which ports does the Lenovo ThinkBook 14 21DKS00B00 have?
According to its spec sheet: 2 × USB-C, 2 × USB-A, 1 × HDMI, Ethernet (RJ-45), card reader, headphone jack (3.5 mm).
Does the Lenovo ThinkBook 14 21DKS00B00 have a touch screen?
No, according to its spec sheet the screen is not a touch screen.
What material is the Lenovo ThinkBook 14 21DKS00B00 made of?
Its housing is made of Aluminium.
How much does the Lenovo ThinkBook 14 21DKS00B00 weigh?
It weighs 1,4 kg: one of the light ones, easy to carry every day.
When was the Lenovo ThinkBook 14 21DKS00B00 released?
Its release date is October 2023, 3 years ago.