Lenovo ThinkPad X1 Carbon Gen 12 Intel Core Ultra 7 155U Notebook 35.6 cm (14") WUXGA 16 GB LPDDR5x-SDRAM 512 GB SSD

Your favorite laptop. Now you'll love it even more.
An industry-leading 14" ultraportable companion for working on the go
The world's first laptop with Intel® Core™ Ultra processors, with built-in AI
All-day battery life, instant wake-up, and Intel® Unison™ with Intel® Evo™ Edition
Excellent sound: Dolby Voice®, Dolby Atmos® and Zoom certification
Post-industrial and post-consumer recycled content used in every part of the product


Lenovo ThinkPad X1 Carbon Gen 12. Product type: Notebook, Form factor: Clamshell. Processor family: Intel Core Ultra 7, Processor model: 155U. Diagonal display diagonal: 35.6 cm (14"), HD type: WUXGA, Display resolution: 1920 x 1200 pixels. Installed memory: 16 GB, Internal memory type: LPDDR5x-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics adapter model: Intel Graphics. Operating system installed: Windows 11 Pro. Product colour: Black. Weight: 1.08 kg

Product type

Laptop

Product color

Black

Form factor

Clamshell

Color name

Black, Paint

Body material

Aluminum, Carbon Fiber

Screen diagonal size

35.6 cm (14")

Display resolution

1920 x 1200 pixels

Touch screen

No

HD typology

WUXGA

Panel type

IPS

LED backlight

Yes

Native aspect ratio

4.10pm

Anti-glare screen

Yes

Screen brightness

400 cd/m²

RGB color space

sRGB

Color range

100%

Maximum refresh time

60 Hz

Contrast ratio

1000:1

Processor family

Intel Core Ultra 7

Processor manufacturer

Intel

Processor model

155U

Processor generation

Intel Core Ultra (1 Series)

Number of processor cores

12

Maximum turbo processor frequency

4.8 GHz

Performance Core

2

Efficient cores

8

Processor Turbo Frequency Maximum Performance-core

4.8 GHz

Efficient-core Processor Maximum Turbo Frequency

3.8 GHz

Performance Core Base Frequency

1.7 GHz

Efficient core base frequency

1.2 GHz

Processor cache

12 MB

Processor cache type

Smart cache

Base processor power

15 W

Maximum turbo power

57 W

Neural Processing Unit (NPU)

Intel AI Boost

NPU Maximum Frequency

1.4 GHz

Sparsity support

Yes

Windows Studio Effects Support

Yes

Support for AI data types on the NPU

FP16, FP32, Int8

NPU-supported AI software frameworks

DirectML, ONNX RT, OpenVINO, Windows ML

Installed RAM

16 GB

Maximum RAM supported

16 GB

RAM Type

LPDDR5x SDRAM

Memory speed

6400 MHz

Memory form factor

On-board

Memory channels

Dual channel

Total storage capacity

512 GB

Memory support

SSD

Optical drive type

No

Total SSD capacity

512 GB

Number of SSDs installed

1

SSD capacity

512 GB

Solid State Drive (SSD) Interface

PCI Express 4.0

NVMe

Yes

SSD size

M.2

Integrated card reader

No

Integrated graphics card

Yes

Separate graphics card adapter

No

Dedicated graphics card

Not available

Integrated graphics card model

Intel Graphics

Integrated GPU manufacturer

Intel

Audio chip

Realtek ALC3306

Audio system

Dolby Atmos

Number of built-in speakers

2

Speaker power

2 W

Built-in microphone

Yes

Number of microphones

2

Front camera

Yes

Front camera resolution

1920 x 1080 pixels

Front camera HD type

Full HD

Infrared (IR) camera

Yes

Camera for private life

Yes

Type of privacy

Privacy protection shutter

Mobile network connection

No

Standard Wi-Fi

Wi-Fi 6E (802.11ax)

Wi-Fi Standard

Wi-Fi 6E (802.11ax)

Antenna type

2x2

WLAN controller device model

Intel Wi-Fi 6E AX211

WLAN controller manufacturer

Intel

Ethernet LAN connection

No

Bluetooth

Yes

Bluetooth version

5.3

Near Field Communication (NFC)

Yes

WWAN

Upgradeable

Number of USB 2.0 ports

0

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports

2

USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports

0

Quantity of HDMI ports

1

HDMI version

2.1

Number of Thunderbolt 4 ports

2

Intel® Thunderbolt 4

Yes

Microphone/headphone combo jack

Yes

USB Type-C DisplayPort Alternate Mode

Yes

USB Sleep-and-Charge

Yes

USB ports Sleep-and-Charge

1

Motherboard chipset

Intel SoC

Numeric keypad

No

Pointing device

ThinkPad UltraNav

backlit keyboard

Yes

Water resistant

Yes

Keyboard language

Italian

Operating system included

Windows 11 Pro

Operating system architecture

64-bit

Operating system language

German, Dutch, English, French, Italian

Software provided

Intel Connectivity Performance Suite

Battery capacity

57 Wh

Battery technology

Lithium Polymers (LiPo)

AC Power Dissipation Adapter

65 W

AC frequency adapter

50/60 Hz

AC input voltage adapter

100 - 240 V

USB power supply

Yes

Cable lock

Yes

Cable lock slot type

Kensington

Fingerprint reader

Yes

Smart card reader

No

Windows Hello

Yes

Trusted Platform Module (TPM)

Yes

Trusted Platform Module (TPM) version

2.0

Password protection

Yes

Password protection

BIOS, On, Supervisor, SSD

Operating temperature range

5 - 35 °C

Temperature range

5 - 43 °C

Operating humidity range

8 - 95%

Humidity

5 - 95%

Maximum sending altitude

3048 m

Certificates of conformity

RoHS

Certification

MIL-STD-810H military test passed

Sustainability certificates

TCO, ENERGY STAR, EPEAT Gold, ErP

Weight

1.08 kg

Length

312.8 mm

Depth

214.8 mm

Height

15 mm