Lenovo ThinkPad X1 Carbon Gen 12 (Type 21KC) 14" Ultra 7 155U 32GB RAM 1TB SSD Win 11 Pro - Black



UK Keyboard. This laptop is in good condition throughout, showing minor signs of use (see actual photos). The screen is clean with minor marks and tiny scratches that do not affect display quality. Fresh, fully licensed Windows 11 Pro is installed. The laptop comes with the original power supply only (no original box or manual). Warranty expires May 2028.



Specifications
PERFORMANCE
Processor
Intel Core™ Ultra 7 155U, 12C (2P + 8E + 2LPE) / 14T, Max Turbo up to 4.8GHz, 12MB Intel® Smart Cache
AI PC Category
AI PC
NPU
Integrated Intel® AI Boost, up to 11 TOPS
Graphics
Integrated Intel® Graphics
Chipset
Intel® SoC Platform
Memory
32GB Soldered LPDDR5X-6400
Memory Slots
Memory soldered to systemboard, no slots, 8-channel
Max Memory
32GB soldered memory, not upgradable
Storage
1TB SSD M.2 2280 PCIe® 4.0x4 Performance NVMe® Opal 2.0
Storage Slot
One M.2 2280 PCIe® 4.0 x4 slot
Max Storage Support
One drive, up to 2TB M.2 2280 SSD
Optical
None
Card Reader
No Card Reader
Audio Chip
High Definition (HD) Audio, Realtek® ALC3306 codec
Speakers
Stereo speakers, 2W x2, Dolby Atmos®
Microphone
2x, Array
Camera
UHD 8.0MP + IR Discrete with Privacy Shutter, MIPI, Computer Vision
Battery
57Wh
Power Adapter
65W USB-C® Slim (3-pin)
DESIGN
Display
14" 2.8K (2880x1800) OLED 400nits Anti-glare / Anti-reflection / Anti-smudge, 100% DCI-P3, 120Hz, DisplayHDR™ True Black 500, Dolby Vision®, Touch
Touchscreen
Add-on Film Touch, 10-point Multi-touch
Screen-to-Body Ratio
89.2%
Pen
Pen Not Supported
Keyboard
Backlit, English (UK)
Touchpad
Trackpad
Dimensions (WxDxH)
312.80 x 214.75 x 14.96 mm (12.31 x 8.45 x 0.59 inches)
Weight
1.08 kg (2.37 lbs)
Case Color
Black, Paint
Case Material
Carbon Fiber (Top), Aluminium (Bottom)
SOFTWARE
Operating System
Windows® 11 Pro
Bundled Software
Intel® Connectivity Performance Suite
CONNECTIVITY
WLAN + Bluetooth
Intel® Wi-Fi® 6E AX211, 802.11ax 2x2 + BT5.3, vPro®
WWAN
Quectel RM520N-GL, 5G Sub-6 GHz, with Embedded eSIM
SIM Card
No physical SIM card inbox
Ethernet
No Onboard Ethernet
NFC
NFC
Standard Ports
  • 1x USB-A (USB 5Gbps / USB 3.2 Gen 1)
  • 1x USB-A (USB 5Gbps / USB 3.2 Gen 1), Always On
  • 2x USB-C® (Thunderbolt™ 4 / USB4® 40Gbps), with USB PD 3.0 and DisplayPort™ 2.1
  • 1x HDMI® 2.1, up to 4K/60Hz
  • 1x Headphone / microphone combo jack (3.5mm)
Optional Ports (configured)
1x Nano-SIM Card Slot
Docking
Various docking solutions supported via Thunderbolt™ / USB-C®.
SECURITY & PRIVACY
ThinkShield
ThinkShield is a comprehensive security solution that encompasses hardware, software, and supply chain components.
Security Chip
Discrete TPM 2.0 Enabled
Physical Locks
Kensington Nano Security Slot™, 2.5 x 6 mm
Smart Card Reader
No Smart Card Reader
Fingerprint Reader
Touch Style, Match-on-Chip, in Keyboard Key
Other Security
  • Camera privacy shutter
  • Computer Vision-based Human Presence Detection (UHD 8.0MP + IR camera models)
  • IR camera for Windows® Hello (facial recognition)
MANAGEABILITY
System Management
Non-vPro®
SERVICE
Base Warranty
Expires May 2028
Included Upgrade
None
ACCESSORIES
Bundled Accessories
None
CERTIFICATIONS
Green Certifications
  • ENERGY STAR® 9.0
  • EPEAT™ Gold Registered
  • ErP Lot 6/26
  • RoHS compliant
  • TCO Certified, generation 10
Mil-Spec Test
MIL-STD-810H military test passed
Other Certifications
  • Intel Evo™ Platform
  • Eyesafe® Certified 2.0
MODEL INFORMATION
Model
21KC005RUK
Machine Type
21KC