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Lenovo
Lenovo ThinkPad X1 Carbon Gen 12 Intel Core Ultra 5 125U Laptop 35.6 cm (14") WUXGA 16 GB LPDDR5x-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro English Black
SKU
21KC004UUK
In Stock
Intel Core Ultra 5 125U, 12C (2P + 8E + 2LPE)/14T, Max Turbo up to 4.3GHz, 12MB, 16GB LPDDR5x-6400, 512GB SSD M.2 2280 PCIe 4.0x4 NVMe Opal 2.0, 14" WUXGA (1920x1200) IPS 400nits 100% sRGB 60Hz Low Power, Intel Graphics, Intel Wi-Fi 6E AX211 802.11ax 2x2 + BT5.3, FHD 1080p + IR Discrete with Privacy Shutter, Windows 11 Pro
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- Intel Core Ultra 5 125U, 12C (2P + 8E + 2LPE)/14T, Max Turbo up to 4.3GHz, 12MB
- 14" WUXGA (1920x1200) IPS 400nits 100% sRGB 60Hz Low Power
- 16GB LPDDR5x-6400
- 512GB SSD M.2 2280 PCIe 4.0x4 NVMe Opal 2.0
- Intel Graphics
- Windows 11 Pro
| Design | |
|---|---|
| Colour name | Black, Paint |
| Product type | Laptop |
| Housing material | Aluminium |
| Form factor | Clamshell |
| Product colour | Black |
| Display | |
| HD type | WUXGA |
| Panel type | IPS |
| LED backlight | Yes |
| Display brightness | 400 cd/m² |
| Touchscreen | No |
| Display resolution | 1920 x 1200 pixels |
| Display diagonal | 35.6 cm (14") |
| Anti-glare screen | Yes |
| Maximum refresh rate | 60 Hz |
| RGB colour space | sRGB |
| Colour gamut | 100% |
| Native aspect ratio | 16:10 |
| Processor | |
| Processor generation | Intel® Core™ Ultra (Series 1) |
| Processor cache type | Smart Cache |
| Processor cache | 12 MB |
| Processor model | 125U |
| Processor boost frequency | 4.3 GHz |
| Processor cores | 12 |
| Processor threads | 14 |
| Motherboard chipset | Intel SoC |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 5 |
| Processor base power | 15 W |
| Maximum turbo power | 57 W |
| Efficient-core base frequency | 0.8 GHz |
| Performance-core base frequency | 1.3 GHz |
| Efficient-core Max Turbo Frequency | 3.6 GHz |
| Performance-core Max Turbo Frequency | 4.3 GHz |
| Performance cores | 2 |
| Efficient cores | 8 |
| Low Power Efficient-core Base Frequency | 700 MHz |
| Low Power Efficient-core Max Turbo Frequency | 2.1 GHz |
| Low Power Efficient-cores | 2 |
| Neural processor unit (NPU) | |
| Neural processor unit (NPU) | Intel AI Boost |
| Maximum frequency NPU | 1.4 GHz |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI datatype support on NPU | FP16, FP32, Int8 |
| AI software frameworks supported by NPU | DirectML, ONNX RT, OpenVINO, Windows ML |
| Memory | |
| Memory form factor | On-board |
| Internal memory | 16 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Memory clock speed | 6400 MHz |
| Maximum internal memory | 16 GB |
| Storage | |
| SSD form factor | M.2 |
| Storage media | SSD |
| Optical drive type | No |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| SSD interface | PCI Express 4.0 |
| Card reader integrated | No |
| Total storage capacity | 512 GB |
| Total SSDs capacity | 512 GB |
| NVMe | Yes |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card family | Intel Graphics |
| On-board graphics card | Yes |
| On-board graphics card model | Intel Graphics |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| Audio | |
| Audio chip | Realtek ALC3306 |
| Number of microphones | 2 |
| Number of built-in speakers | 2 |
| Speaker power | 2 W |
| Built-in microphone | Yes |
| Camera | |
| Front camera | Yes |
| Front camera resolution | 1920 x 1080 pixels |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
| Windows Hello | Yes |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| Near Field Communication (NFC) | Yes |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| WWAN | Upgradable |
| Antenna type | 2x2 |
| WLAN controller manufacturer | Intel |
| Ports & interfaces | |
|---|---|
| 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 |
| USB Sleep-and-Charge | Yes |
| USB 2.0 ports quantity | 0 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Combo headphone/mic port | Yes |
| Thunderbolt 4 ports quantity | 2 |
| Intel® Thunderbolt 4 | Yes |
| Performance | |
| Motherboard chipset | Intel SoC |
| Keyboard | |
| Pointing device | ThinkPad UltraNav |
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Keyboard language | English |
| Software | |
| Operating system architecture | 64-bit |
| Bundled software | Intel Connectivity Performance Suite |
| Operating system installed | Windows 11 Pro |
| Technical details | |
| Housing material | Aluminium |
| Form factor | Clamshell |
| Product colour | Black |
| Battery | |
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 57 Wh |
| Power | |
| AC adapter power | 65 W |
| AC adapter frequency | 50/60 Hz |
| AC adapter input voltage | 100 - 240 V |
| Security | |
| Cable lock slot type | Kensington |
| Trusted Platform Module (TPM) | Yes |
| Fingerprint reader | Yes |
| Cable lock slot | Yes |
| Windows Hello | Yes |
| Smart card reader | No |
| Trusted Platform Module (TPM) version | 2.0 |
| 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% |
| Weight & dimensions | |
| Depth | 214.8 mm |
| Height | 15 mm |
| Weight | 1.08 kg |
| Other features | |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| On-board graphics card | Yes |
| Anti-glare screen | Yes |
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|---|---|---|---|---|---|---|
| SKU |
21KC004UUK
|
MQKV3B/A
|
NX.B0AEK.002
|
21FE000XUK
|
MTL73B/A
|
863K4ET#ABU
|
| Manufacturer |
Lenovo
|
Apple
|
Acer
|
Lenovo
|
Apple
|
HP
|
| Weight |
Ultra portable
|
Thin and Light
|
Ultra portable
|
Thin and Light
|
Thin and Light
|
Thin and Light
|
| Display diagonal |
14" to 15"
|
15" to 16"
|
14" to 15"
|
16" to 17"
|
14" to 15"
|
16" to 17"
|
| Display resolution |
1920 x 1200 pixels
|
N/A
|
1920 x 1200 pixels
|
1920 x 1200 pixels
|
N/A
|
1920 x 1200 pixels
|
| Product colour |
Black
|
Beige
|
Black
|
Black
|
Grey
|
Silver
|
| Processor family |
Intel Core Ultra 5
|
Apple M
|
Intel Core i7
|
AMD Ryzen 9 PRO
|
Apple M
|
Intel Core i7
|
| Operating system installed |
Windows 11 Pro
|
macOS Ventura
|
Windows 11 Pro
|
Windows 11 Pro
|
macOS Sonoma
|
Windows 11 Pro
|
| Total storage capacity |
500GB to 750GB
|
500GB to 750GB
|
500GB to 750GB
|
1000GB to 1500GB
|
500GB to 750GB
|
500GB to 750GB
|
| Touchscreen |
N
|
N
|
N
|
N
|
N
|
N
|
| On-board graphics card |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
| Internal memory |
16GB
|
8GB
|
16GB
|
32GB
|
8GB
|
16GB
|
| Storage media |
SSD
|
SSD
|
SSD
|
SSD
|
SSD
|
SSD
|
| Product type |
Notebook
|
Notebook
|
Notebook
|
Mobile workstation
|
Notebook
|
Mobile workstation
|
| Mobile network connection |
N
|
N
|
N/A
|
N
|
N
|
N
|
| Discrete graphics card |
N
|
N
|
N
|
Y
|
N
|
Y
|