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LENOVO 21KC00B1US THINKPAD X1 CARBON G12, INTEL CORE ULTRA 7 165U VPRO (E-CORES UP TO 3.80GHZ, 12M

Mfg Part Number:  21KC00B1US  
Image may not reflect the actual item.
Price: $2,358.97
Quantity:
In Stock: 587
Last Updated: Feb 13, 2026
No Sales Tax except these states
, PO and Wire.

Leave a small footprint. Make a big impression. X Series.

Long battery life, ThinkPad durability, powerful performance, and able to easily slip into your bag or fit comfortably on a train or airline tray-our X Series boast some of our smallest laptops and they have plenty of power. Plus, they're our best travel laptops. But don't just take our word for it.

Main Specification
General Information
Manufacturer Lenovo Group Limited
Manufacturer Part Number 21KC00B1US
Manufacturer Website Address http://www.lenovo.com/us/en/
Brand Name Lenovo
Product Line ThinkPad
Product Series X1 Carbon Gen 12
Product Model 21KC00B1US
Product Name ThinkPad X1 Carbon Gen 12 21KC00B1US Notebook
Product Type Notebook
Technical Information
AI-powered Yes
Processor
Processor Manufacturer Intel
Processor Type Core Ultra 7
Processor Model 165U
Processor Core Dodeca-core (12 Core)
Processor Threads 14
Maximum Turbo Speed 4.90 GHz
NPU Name AI Boost
L3 Cache 12 MB
vPro Technology Yes
Intel Evo Platform Yes
Chipset
Chipset Manufacturer Intel
Memory
System Memory Speed 6400 MHz
System Memory Form Factor On-board
On-board Memory 32 GB
On-board Memory Technology LPDDR5X
Storage
Drive Type SSD
Total Solid State Drive Capacity 512 GB
SSD Form Factor M.2
Display & Graphics
Screen Size 14"
Display Screen Technology In-plane Switching (IPS) Technology
Standard Refresh Rate 60 Hz
Screen Mode WUXGA
Screen Resolution 1920 x 1200
Brightness 400 Nit
Color Gamut 100% sRGB
Touchscreen Yes
Graphics Controller Manufacturer Intel
Graphics Memory Technology LPDDR5X
Graphics Memory Accessibility Shared
Network & Communication
Wireless LAN Yes
Wireless LAN Standard IEEE 802.11ax
Wimax No
Bluetooth Yes
WWAN Supported No
Near Field Communication No
Built-in Devices
Camera Privacy Shutter Yes
Front Camera/Webcam Yes
Infrared Camera Yes
Finger Print Reader Yes
Interfaces/Ports
HDMI Yes
Total Number of USB Ports 2
Number of USB 3.2 Gen 1 Type-A Ports 2
Network (RJ-45) No
Number of Thunderbolt 4 Ports 2
Operating System
Operating System Platform Windows
Operating System Windows 11 Pro
Operating System Language English
Input Devices
Keyboard Backlight Yes
Keyboard Localization English
Power Description
Maximum Power Supply Wattage 65 W
Power Plug Type Type C
Physical Characteristics
Color Family Black
Product Color Black Paint
Cover Material Aluminum
Cover Material Carbon Fiber
Height 0.59"
Width 12.3"
Depth 8.5"
Weight (Approximate) 2.38 lb
Miscellaneous
Package Contents
  • ThinkPad X1 Carbon Gen 12 21KC00B1US Notebook
  • 65W USB-C Slim (2-pin)
  • Charger Included Yes
    Features Anti-glare Screen
    Windows Hello Compatible Yes
    Energy Star Yes
    TCO Certified Yes
    Environmentally Friendly Yes
    Environmental Certification TCO Certified 10.0
    Environmental Certification ENERGY STAR 8.0
    Environmental Certification Electronic Product Environmental Assessment Tool Gold (EPEAT Gold)
    Energy Efficiency Certification ENERGY STAR 8.0
    Energy Efficiency Compliance Energy-related Products Directive Lot 6 (ErP Lot 6)
    Energy Efficiency Compliance Energy-related Products Directive Lot 26 (ErP Lot 26)
    Environmental Compliance Restriction of Hazardous Substances (RoHS)
    Warranty
    Limited Warranty 3 Year
    Additional Warranty Information
  • 3-year, Courier or Carry-in
  • 3Y Premier Support Upgrade from 3Y Courier/Carry-in
  • CB Radios

    $74.12

    Cable Extenders

    Cable Locks

    $74.99
    $38.65

    Carrying Cases

    $59.99
    $37.29
    $79.99
    $76.54
    $99.99

    Computer Displays

    Connector Adapters

    $32.10

    Connector Cables

    $73.03
    $39.99
    $46.52
    $38.63
    $16.19
    $12.28
    $17.14

    Docking Stations

    $120.54
    $243.11
    $289.99
    LENOVO (40B00300US)
    TBT 4 WS Dock
    $380.00
    $419.98
    $264.99
    $112.52
    $285.38
    $400.44
    $64.49

    Hard Drives/Solid State Drives

    $216.10

    Headphones/Earphones

    $132.43
    $132.43

    Headsets/Earsets

    $64.77
    $65.03

    Keyboard/Keypad & Pointing Device Kits

    Keyboards & Keypads

    LENOVO (4Y40R38905)
    NUM KEYPAD
    $31.99
    $43.75
    $63.79
    $64.99
    $22.99
    $38.97

    Network Interface Cards

    $35.82

    Notebooks

    $174.54

    Pointing Devices

    $69.99
    $99.99
    $49.99
    $22.45
    $52.31

    Pointing Stick & Key Caps

    Power Adapters

    $65.84
    $56.19

    Power Banks

    $118.87

    Power Cords

    Radio Modems

    Screens & Filters

    Services

    LENOVO (5PS0K18170)
    5YR KYD
    $49.40
    $116.35
    $437.14

    Signal Splitters/Amplifiers

    Skins

    $46.83

    Speakerphones

    $134.99
    $89.88

    Stands & Equipment Cabinets

    USB/Firewire Adapters

    WebCams

    $109.99
    LENOVO (4XC1Q25245)
    QHD Webcam
    $126.87
    LENOVO (4XC1Q25246)
    4K Pro Webcam
    $224.46
    LENOVO (4XC1Q44952)
    FHD Webcam
    $63.79
    $44.99
    $73.74

    Wireless NICs & Adapters

    Wrist/Mouse Pads

    WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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