Audio - Audio chip - Realtek ALC3306
Audio - Audio system - Dolby Atmos
Audio - Built-in microphone - Yes
Audio - Number of built-in speakers - 2
Audio - Number of microphones - 2
Audio - Speaker power - 2 W
Backlit keyboard - Yes
Battery - Battery capacity - 57 Wh
Battery - Battery technology - Lithium Polymer (LiPo)
Battery - Fast charging - Yes
Battery capacity, Wh - 57
Bluetooth - Yes
Bluetooth version - 5.3
Brand - Lenovo
BrandPartCode - 21KC004XMX
Built-in camera - Yes
Built-in microphone - Yes
Built-in speakers - Yes
Camera - Front camera - Yes
Camera - Front camera HD type - Full HD
Camera - Front camera resolution - 1920 x 1080 pixels
Camera - Infrared (IR) camera - Yes
Camera - Privacy camera - Yes
Camera - Privacy type - Privacy shutter
Category - Laptops
Certificates - Certification - MIL-STD-810H military test passed
ENERGY STAR 8.0
EPEAT Gold Registered
ErP Lot 6/26
RoHS compliant
TCO Certified 9.0
Intel Evo Platform
Eyesafe Certified 2.0
Connections - Audio (3.5mm)
Connections - HDMI
Connections - Thunderbolt 4 (USB-C)
Connections - USB-A (USB 3.x)
Dedicated video memory (GB) - Uses system memory
Description - LENOVO X1C G12 U7-155U/14WUXGA/32GB/512SSD/5G/W11P/3P
Design - Colour name - Black, Paint
Design - Form factor - Clamshell
Design - Housing material - Aluminium, Carbon fibre
Design - Product colour - Black
Design - Product type - Laptop
Dimensions W x D x H, mm - 312.80 x 214.75 x 14.96
Display - Anti-glare screen - Yes
Display - Colour gamut - 100%
Display - Contrast ratio (typical) - 1000:1
Display - Display brightness - 400 cd/m²
Display - Display diagonal - 35.6 cm (14")
Display - Display resolution - 1920 x 1200 pixels
Display - HD type - WUXGA
Display - LED backlight - Yes
Display - Maximum refresh rate - 60 Hz
Display - Native aspect ratio - 16:10
Display - Panel type - IPS
Display - RGB colour space - sRGB
Display - Touchscreen - No
Display diagonal, " - 14
Display resolution, pixels - 1920 x 1200
Docking - Thunderbolt
Docking - USB-C
Fingerprint reader - Yes
Glossy display - No
Graphic adapter - Intel Graphics
Graphics - Discrete graphics card - No
Graphics - Discrete graphics card model - Not available
Graphics - On-board GPU manufacturer - Intel
Graphics - On-board graphics card - Yes
Graphics - On-board graphics card model - Intel Graphics
GTIN - 0197530369360
GTIN - 197530369360
HDMI ports quantity - 1
Height - 320.000000
Integrated Memory Card Reader - No
Intel HyperThreading - Yes
Intel Smart Cache, MB - 12
Intel Turbo Boost, GHz - 4.80
Intel Virtualization technology - VT-x / VT-d
Intel vPro - No
Internal memory - 32 GB
Internal memory type - LPDDR5x
Keyboard - Keyboard backlit - Yes
Keyboard - Keyboard language - Nordic
Keyboard - Numeric keypad - No
Keyboard - Pointing device - ThinkPad UltraNav
Keyboard - Spill-resistant keyboard - Yes
Length - 460.000000
LongDesc - How Do You Show Respect for the Planet?The Lenovo ThinkPad X1 Carbon Gen 12 (14ʺ Intel) laptop still uses carbon fiber for the chassis — but better yet some of that carbon fiber is recycled from post-industrial remnants and is used along with 90% recycled magnesium. Plus, the chassis, the battery pack, the speaker enclosure, and the power adapter all include recycled post-consumer content. And we don’t stop there. The packaging is 100% plastic-free and comprised in part with rapid-renewable materials made from bamboo-sugar-cane fiber.Elevated Performance & Lasting BatteryThe ThinkPad X1 Carbon Gen 12 boasts the world’s first laptop powered by Intel® Core™ Ultra processors, making it ideal for creating and on-the-go productivity. Enjoy optimized performance with workloads pushed to dedicated AI engines, including the low-power neural processing unit (NPU) for sustained tasks and resiliant battery life. Go ahead, turn on auto-framing or low-light enhancement for your online meetings, even when unplugged! Choose the Intel vPro® Evo™ Edition, for multilayer security, professional-grade performance, reliable stability, and complete management for IT.Raise the Bar on CollaborationA Communications Bar, positioned at the top of the display for easy laptop opening, houses two cameras (FHD / infrared (IR)) — or upgrade to the premium 8MP & IR Mobile Industry Processor Interface (MIPI) with Computer Vision — both options include a webcam privacy shutter. Additionally, two 360-degree mics with AI-based noise cancellation, combined with Dolby Voice® and Dolby Atmos® deliver a superb audio experience. Plus, the ThinkPad X1 Carbon Gen 12 is Zoom-certified. Make calls, listen to music, or watch a video and enjoy the sublime sounds.You Spoke. We Listened: We’ve Redesigned Our Legendary KeyboardOur redesigned ThinkPad keyboard now includes tactile markings to help people with visual impairments more easily find the correct keys. We’ve moved the fingerprint reader to the keyboard, resulting in a larger sensor for a better experience. Plus, our TrackPad is even larger now, at 120mm / 4.72ʺ. Our beloved red TrackPoint still lets you navigate — but with a double tap, it opens the ThinkPad TrackPoint Quick Menu to optimize audio-visuals, set alerts against muting, and even take notes with the Dictation Toolbar for handy speech-to-text transcription.A Feast for the EyesRazor-thin bezels frame an optional stunning 14ʺ 2.8K OLED display with 120Hz refresh rate. Sharp, clear details make content pop and colors more vibrant than ever on the ThinkPad X1 Carbon Gen 12 laptop, especially when driven by optional high-performance Intel® Arc™ graphics. But perhaps the best part yet? It’s easy on the eyes with Eyesafe® certification, so you can put in the long hours to meet your deadlines and not worry about eye-strain and fatigue.Engineered for a No-Compromise ExperienceThe Intel® Evo™ Edition, ThinkPad X1 Carbon Gen 12 laptop is engineered to do it all. Experience all-day battery life, instant wake, and best-in-class connectivity. No matter what tasks you tackle, this device is highly responsive. Plus, with Intel® Unison™, you can sync your laptop with any iOS or Android smartphone and then call or text, and even transfer files, photos, and videos all from the convenience of your PC.Unleash Software SuperpowersGet the most out of your device with preinstalled Lenovo apps. Lenovo View is an AI-based camera app that enhances video quality and provides intelligent collaboration, privacy, and digital wellness features. Lenovo Vantage centralizes settings to safeguard data, automate updates, and improve performance — or Lenovo Commercial Vantage for IT manageability. We make it easier and safer to do your job well.Stand Tough With Battle-Tested ThinkPadWe use the US Department of Defense's MIL-STD 810H to create a balance of reliability and durability for ThinkPad laptops. Meeting or exceeding 12 standards, 26 procedures, and 200+ quality checks ensure that these devices run in extreme conditions, including harsh variables like Arctic wilderness, desert dust storms, extreme temps, pressure, humidity, vibration, and more.Your Face. Your Fingerprint. Your Fortress.Biometrics provide extra protection on the ThinkPad X1 Carbon Gen 12 laptop, from the fingerprint reader to facial recognition software. ThinkShield, our comprehensive suite of security solutions, boasts discrete Trusted Platform Module (dTPM) to safeguard critical data with encryption. Plus, AI-powered Intel® Threat Detection Technology helps prevent ransomware, cryptojacking, and more. When it comes to security and protecting your assets, we’ve got you covered!Specifications may vary depending upon region / model.
LongProductName - Intel Core Ultra 7 155U (12MB Cache), 32GB LPDDR5x-SDRAM, 512GB SSD, 35.6 cm (14") WUXGA 1920 x 1200 IPS, Intel Graphics, WLAN, 5G, Webcam, Windows 11 Pro 64-bit
LongSummaryDescription - Lenovo ThinkPad X1 Carbon. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 7, Processor model: 155U. Display diagonal: 35.6 cm (14"), HD type: WUXGA, Display resolution: 1920 x 1200 pixels. Internal memory: 32 GB, Internal memory type: LPDDR5x-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: Intel Graphics. Mobile network generation: 5G. Operating system installed: Windows 11 Pro. Product colour: Black
Manufacturer - LENOVO
ManufacturerPartNumber - 21KC004XMX
Maximum internal memory, GB - 32 GB
Memory - Internal memory - 32 GB
Memory - Internal memory type - LPDDR5x-SDRAM
Memory - Maximum internal memory - 32 GB
Memory - Memory channels - Dual-channel
Memory - Memory clock speed - 6400 MHz
Memory - Memory form factor - On-board
Memory clock speed, MHz - 6400
Memory slots - 1
Memory slots (available) - 0
Mobile broadband - Yes
Network - Antenna type - 2x2
Network - Bluetooth - Yes
Network - Bluetooth version - 5.3
Network - Ethernet LAN - No
Network - Mobile network connection - Yes
Network - Mobile network generation - 5G
Network - Near Field Communication (NFC) - No
Network - Top Wi-Fi standard - Wi-Fi 6E (802.11ax)
Network - Wi-Fi standards - Wi-Fi 6E (802.11ax)
Network - WLAN controller manufacturer - Intel
Network - WLAN controller model - Intel Wi-Fi 6E AX211
Network - WWAN - Installed
Network - WWAN controller - Quectel RM520N-GL
Neural processor unit (NPU) - AI datatype support on NPU - FP16, FP32, Int8
Neural processor unit (NPU) - AI software frameworks supported by NPU - DirectML, ONNX RT, OpenVINO, Windows ML
Neural processor unit (NPU) - Maximum frequency NPU - 1.4 GHz
Neural processor unit (NPU) - Neural processor unit (NPU) - Intel AI Boost
Neural processor unit (NPU) - Sparsity support - Yes
Neural processor unit (NPU) - Windows Studio effects support - Yes
Number of efficient-cores - 8
Number of Low Power Efficient-cores - 2
Number of performance-cores - 2
Numeric Keypad - No
Operating system provided - Windows 11 Pro
Operational conditions - Maximum shipping altitude - 3048 m
Operational conditions - Operating relative humidity (H-H) - 8 - 95%
Operational conditions - Operating temperature (T-T) - 5 - 35 °C
Operational conditions - Storage relative humidity (H-H) - 5 - 95%
Operational conditions - Storage temperature (T-T) - 5 - 43 °C
Optical drive - No
Performance - Motherboard chipset - Intel SoC
PeriodofWarranty -
Ports & interfaces - Combo headphone/mic port - Yes
Ports & interfaces - HDMI ports quantity - 1
Ports & interfaces - HDMI version - 2.1
Ports & interfaces - Intel® Thunderbolt 4 - Yes
Ports & interfaces - Thunderbolt 4 ports quantity - 2
Ports & interfaces - USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity - 2
Ports & interfaces - USB Power Delivery - Yes
Ports & interfaces - USB Sleep-and-Charge - Yes
Ports & interfaces - USB Sleep-and-Charge ports - 1
Ports & interfaces - USB Type-C DisplayPort Alternate Mode - Yes
Power - AC adapter frequency - 50/60 Hz
Power - AC adapter input voltage - 100 - 240 V
Power - AC adapter power - 65 W
Power supply, W - 65
Processor - Efficient-core base frequency - 1.2 GHz
Processor - Efficient-core Max Turbo Frequency - 3.8 GHz
Processor - Efficient cores - 8
Processor - Low Power Efficient-core Base Frequency - 700 MHz
Processor - Low Power Efficient-core Max Turbo Frequency - 2.1 GHz
Processor - Low Power Efficient-cores - 2
Processor - Maximum turbo power - 57 W
Processor - Performance-core base frequency - 1.7 GHz
Processor - Performance-core Max Turbo Frequency - 4.8 GHz
Processor - Performance cores - 2
Processor - Processor base power - 15 W
Processor - Processor boost frequency - 4.8 GHz
Processor - Processor cache - 12 MB
Processor - Processor cache type - Smart Cache
Processor - Processor cores - 12
Processor - Processor family - Intel Core Ultra 7
Processor - Processor generation - Intel® Core™ Ultra (Series 1)
Processor - Processor manufacturer - Intel
Processor - Processor model - 155U
Processor - Processor threads - 14
Processor clock speed, GHz - 1.70
Processor family - Intel Core Ultra 7
Processor manufacturer - Intel
Processor model - Intel Core Ultra 7 155U (Max. 4.80GHz, 12M, 12C)
Processor number of cores - 12
ProductName - X1 Carbon
Security - Cable lock slot - Yes
Security - Cable lock slot type - Kensington
Security - Fingerprint reader - Yes
Security - Password protection - Yes
Security - Password protection type - BIOS, Power on, Supervisor, SSD
Security - Smart card reader - No
Security - Trusted Platform Module (TPM) - Yes
Security - Trusted Platform Module (TPM) version - 2.0
Security - Windows Hello - Yes
ShortSummaryDescription - Lenovo ThinkPad X1 Carbon, Intel Core Ultra 7, 35.6 cm (14"), 1920 x 1200 pixels, 32 GB, 512 GB, Windows 11 Pro
Smart Card reader - N/A
Software - Bundled software - Intel Connectivity Performance Suite
Software - Operating system architecture - 64-bit
Software - Operating system installed - Windows 11 Pro
Software - Operating system language - Danish, English, Finnish, Norwegian, Swedish
Storage - Card reader integrated - No
Storage - Number of SSDs installed - 1
Storage - NVMe - Yes
Storage - Optical drive type - No
Storage - SSD capacity - 512 GB
Storage - SSD form factor - M.2
Storage - SSD interface - PCI Express 4.0
Storage - Storage media - SSD
Storage - Total SSDs capacity - 512 GB
Storage - Total storage capacity - 512 GB
Title - Lenovo ThinkPad X1 Carbon Intel Core Ultra 7 155U Laptop 35.6 cm (14") WUXGA 32 GB LPDDR5x-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Black
Total storage capacity - 512 GB SSD
Touch sensitive screen - No
Trusted Platform Module (TPM) version - 2.0
URL - https://www.lenovo.com/us/en/p/laptops/thinkpad/thinkpadx1/thinkpad-x1-carbon-gen-12-(14-inch-intel)/21kc0004us?orgRef=https%253A%252F%252Fwww.google.com%252F
USB-A (USB 3.2) ports quantity - 2
WarrantyInfo - 3-year, Courier or Carry-in + 3Y Premier Support WHB (CPN), CO2 Offset 0.5 ton (2nd Generation Carbon Offset Projects)
Weight - 2.740000
Weight & dimensions - Depth - 214.8 mm
Weight & dimensions - Height - 15 mm
Weight & dimensions - Weight - 1.09 kg
Weight & dimensions - Width - 312.8 mm
Weight, g - 1090
Wi-Fi - Yes
Width - 90.000000
WLAN antennas - 2x2
WLAN type - Intel Wi-Fi 6E AX211
