ThinkPad X1 Carbon Gen 12

Introducing the next-gen ThinkPad X1 Carbon - featuring powerful Intel® Core™ Ultra processors, designed to enhance graphics performance and elevate AI capabilities. Compared to its predecessors, integrated Intel® Arc Graphics deliver 2x performance boost, ensuring seamless workflows, enriched visual experience, and maximum encoding speed without any slowdown. Experience optimized performance with 40% lower SoC power consumption, leading to more productivity on a single charge with a 57 Whr battery, and a cooler, quieter PC during extended work sessions.

Specification

Product
Product id	979316
Brand	Lenovo
Partnr	21KC0056MH
EAN/UPC code	197530366246
Warranty (months)	3-year, Courier or Carry-in
Design
Product type	Notebook
Product colour	Black
Colour name	Black, Paint
Form factor	Clamshell
Housing material	Aluminium, Carbon fibre
Display
Display diagonal	14 inch
Display resolution	1920 x 1200 Pixels
Touchscreen	N
Panel type	IPS
HD type	WUXGA
LED backlight	Y
Native aspect ratio	16:10
Anti-glare screen	Y
Display brightness	400 cd/m²
Colour gamut	100 procent
RGB colour space	sRGB
Maximum refresh rate	60 Hz
Processor
Processor manufacturer	Intel
Processor family	Intel Core Ultra 5
Processor model	125U
Processor generation	Intel Core Ultra (Series 1)
Processor boost frequency	4.3 GHz
Processor cores	12
Processor threads	14
Low Power Efficient-cores	2
Efficient-core base frequency	0.8 GHz
Efficient-core Max Turbo Frequency	3.6 GHz
Low Power Efficient-core Max Turbo Frequency	2.1 GHz
Processor cache	12 MB
Performance-core base frequency	1.3 GHz
Performance-core Max Turbo Frequency	4.3 GHz
Low Power Efficient-core Base Frequency	700 MHz
Processor cache type	Smart Cache
Motherboard chipset	Intel SoC
Processor base power	15 W
Maximum turbo power	57 W
Performance cores	2
Efficient cores	8
Memory
Internal memory	16 GB
Internal memory type	LPDDR5x-SDRAM
Memory clock speed	6400 MHz
Memory form factor	On-board
Maximum internal memory	16 GB
Neural processor unit (NPU)
Neural processor unit (NPU)	Intel AI Boost
Maximum frequency NPU	1.4 GHz
Sparsity support	Y
Windows Studio effects support	Y
AI datatype support on NPU	FP16, FP32, Int8
AI software frameworks supported by NPU	DirectML, ONNX RT, OpenVINO, Windows ML
Storage
Total storage capacity	512 GB
Storage media	SSD
Total SSDs capacity	512 GB
Number of SSDs installed	1
SSD capacity	512 GB
SSD interface	PCI Express 4.0
NVMe	Y
SSD form factor	M.2
M.2 SSD size	2280 (22 x 80 mm)
Optical drive type	N
Card reader integrated	N
Graphics
On-board graphics adapter	Y
Discrete graphics adapter	N
Discrete graphics adapter model	Not available
On-board graphics adapter family	Intel Graphics
On-board GPU manufacturer	Intel
On-board graphics adapter model	Intel Graphics
Audio
Audio chip	Realtek ALC3306
Audio system	High Definition Audio
Number of built-in speakers	2
Speaker power	2 W
Built-in microphone	Y
Number of microphones	2
Camera
Front camera	Y
Front camera resolution	1920 x 1080 Pixels
Front camera HD type	Full HD
Infrared (IR) camera	Y
Privacy camera	Y
Privacy type	Privacy shutter
Network
Bluetooth	Y
Mobile network connection	Y
Mobile network generation	5G
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Wi-Fi standards	Wi-Fi 6E (802.11ax)
Antenna type	2x2
WLAN controller manufacturer	Intel
WLAN controller model	Intel Wi-Fi 6E AX211
Ethernet LAN	N
Bluetooth version	5.3
Near Field Communication (NFC)	N
WWAN	Upgradable
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	2
HDMI ports quantity	1
HDMI version	2.1
Intel® Thunderbolt 4	Y
Combo headphone/mic port	Y
Thunderbolt 4 ports quantity	2
USB Type-C DisplayPort Alternate Mode	Y
USB Power Delivery	Y
USB Sleep-and-Charge	Y
Keyboard
Pointing device	ThinkPad UltraNav
Keyboard layout	QWERTY
Keyboard language	English
Keyboard backlit	Y
Numeric keypad	N
Spill-resistant keyboard	Y
Software
Operating system installed	Windows 11 Pro
Operating system architecture	64-bit
Operating system language	DEU, DUT, ENG, FRE, ITA
Bundled software	Intel Connectivity Performance Suite
Battery
Battery technology	Lithium Polymer (LiPo)
Battery capacity (Watt-hours)	57 Wh
Power
AC adapter power	65 W
AC adapter frequency	50/60 Hz
AC adapter input voltage	100 - 240 V
USB Type-C charging port	Y
Security
Cable lock slot	Y
Cable lock slot type	Kensington
Fingerprint reader	Y
Smart card reader	N
Windows Hello	Y
Trusted Platform Module (TPM)	Y
Trusted Platform Module (TPM) version	2.0
Password protection	Y
Password protection type	BIOS, SSD, Supervisor, User
Operational conditions
Operating temperature (T-T)	5 - 35 °C
Storage temperature (T-T)	5 - 43 °C
Operating relative humidity (H-H)	8 - 95 procent
Storage relative humidity (H-H)	5 - 95 procent
Maximum shipping altitude	3048 m
Certificates
Compliance certificates	RoHS
Certification	ENERGY STAR, TCO, EPEAT Gold, RoHS
Weight & dimensions
Weight	1090 g
Width	312.8 mm
Depth	214.75 mm
Height	14.96 mm
Other features
AC adapter included	Y
Technical details
Sustainability certificates	ENERGY STAR, EPEAT Gold, ErP, TCO