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Lenovo K14 21CSS09S00
Specs
Prices
Main specs
| Processor | Intel Core i5-1135G7 2,4GHz |
|---|---|
| Screen | 14" 1920x1080 250 nits 45% NTSC |
| Hard drive | 256GB SSD |
| RAM | 8GB DDR4-SDRAM |
| Operating system | Windows 11 Pro |
| Graphics card | |
| Other | Keyboard US English. |
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From Lenovo
Full specifications of Lenovo K14 21CSS09S00
| Reference / Part Number | 21CSS09S00 |
|---|---|
| Release date | May 2022, 4 years ago |
Design
| Product type | Laptop |
|---|---|
| Product color | Black |
| Form factor | Clamshell |
Image gallery
Screen
| Display diagonal | 14 " (35,6 cm) |
|---|---|
| Display resolution | 1920 x 1080 pixels |
| Touchscreen | No |
| HD type | Full HD |
| LED backlight | Yes |
| Native aspect ratio | 16:9 |
| Anti-glare screen | Yes |
| Display brightness | 250 cd/m² |
| RGB color space | NTSC |
| Color gamut | 45 % |
Processor
| Processor family | Intel® Core™ i5 |
|---|---|
| Processor manufacturer | Intel |
| Processor model | i5-1135G7 |
| Processor frequency | 2,4 GHz |
| Generación del procesador | Intel Core i5-11xxx |
| Processor boost frequency | 4,2 GHz |
| Processor cores | 4 |
| Processor cache | 8 MB |
| Processor cache type | Smart Cache |
| Motherboard chipset | Intel SoC |
| Configurable TDP-up frequency | 2,4 GHz |
| Configurable TDP-up | 28 W |
| Configurable TDP-down | 12 W |
| Configurable TDP-down frequency | 0,9 GHz |
Memory
| Internal memory | 8 GB |
|---|---|
| Maximum internal memory | 32 GB |
| Internal memory type | DDR4-SDRAM |
| Memory clock speed | 3200 MHz |
| Memory form factor | SO-DIMM |
| Memory slots | 2x SO-DIMM |
| Memory channels | Dual-channel |
Storage
| Total storage capacity | 256 GB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 256 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 256 GB |
| SSD interface | PCI Express |
| Card reader integrated | No |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel Iris Xe Graphics |
Audio
| Audio chip | Realtek ALC3287 |
|---|---|
| Audio system | Dolby Audio |
| Number of built-in speakers | 2 |
| Speaker power | 1,5 W |
| Built-in microphone | Yes |
| Number of microphones | 2 |
Camera
| Front camera | Yes |
|---|---|
| Front camera resolution | 1280 x 720 pixels |
| Front camera HD type | HD |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Antenna type | 2x2 |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 1000,100 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.2 |
Ports & interfaces
| USB 2.0 ports quantity | 1 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 2 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI version | 1.4b |
| Combo headphone/mic port | Yes |
Keyboard
| Numeric keypad | No |
|---|---|
| Pointing device | Touchpad |
| Keyboard language | US English |
| Spill-resistant keyboard | Yes |
Software
| Operating system installed | Windows 11 Pro |
|---|---|
| Operating system architecture | 64-bit |
| Recovery operating system | Windows 10 Pro |
Processor special features
| Intel Trusted Execution Technology | No |
|---|---|
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Stable Image Platform Program (SIPP) | No |
| Intel Software Guard Extensions (Intel SGX) | No |
| Idle States | Yes |
| CPU configuration (max) | 1 |
| Embedded options available | No |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
Battery
| Battery technology | Lithium Polymer (LiPo) |
|---|---|
| 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 |
| Password protection | Yes |
| Password protection type | Power on,Supervisor,SSD |
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 | ENERGY STAR® 8.0 ErP Lot 3 RoHS MIL-STD-810H |
|---|
Weight & dimensions
| Width | 12.8 " (324,2 mm) |
|---|---|
| Depth | 8.5 " (215,2 mm) |
Frequently asked questions
Is the Lenovo K14 21CSS09S00 good for gaming?
This laptop was not built for gaming: it relies on the integrated Intel Iris Xe Graphics. Its card's page shows what level it handles current games at.
What is the screen of the Lenovo K14 21CSS09S00 like?
It carries a 14" 1920x1080 250 nits 45% NTSC display.
Which processor and graphics card does the Lenovo K14 21CSS09S00 have?
It runs on the Intel Core i5-1135G7 processor with the Intel Iris Xe Graphics graphics. Their pages carry their benchmarks, ranking position and alternatives.
Can the RAM of the Lenovo K14 21CSS09S00 be upgraded?
Yes: it has 2 memory slots and takes up to 32 GB according to the manufacturer (it ships with 8GB).
Which operating system does the Lenovo K14 21CSS09S00 come with?
It comes with Windows 11 Pro preinstalled.
Which ports does the Lenovo K14 21CSS09S00 have?
According to its spec sheet: 2 × USB-C, 1 × USB-A, 1 × HDMI, Ethernet (RJ-45), headphone jack (3.5 mm).
Does the Lenovo K14 21CSS09S00 have a touch screen?
No, according to its spec sheet the screen is not a touch screen.
When was the Lenovo K14 21CSS09S00 released?
Its release date is May 2022, 4 years ago.