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Lenovo ThinkPad X1 Carbon Gen 13 - 14-Inch Ultrabook, Intel Core Ultra 5 225U, 16GB, 512GB SSD (21NX00FRUS)

SKU: 21NX00FRUS

Regular price $2,150.99 USD
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Entry-Level X1 Carbon with 12-Core Arrow Lake Performance, Intel Evo Certification, and Sub-2.5-Pound Design

The Lenovo ThinkPad X1 Carbon Gen 13 with Intel Core Ultra 5 225U brings the full X1 Carbon experience to a more accessible price point without sacrificing build quality or core count. This Arrow Lake-U configuration delivers 12 cores and 14 threads at up to 4.80 GHz alongside 16GB LPDDR5X memory and a 512GB M.2 SSD, all within the same 2.22-pound carbon fiber chassis as higher-tier models. The 14-inch WUXGA IPS display provides 500-nit brightness with 100% sRGB accuracy and Intel Evo certification ensures responsive performance across this business laptop class.

The Core Ultra 5 225U shares the same 12-core/14-thread architecture as its Ultra 7 siblings, running at slightly lower clock speeds while maintaining identical core count and thread capability. For professionals whose workloads fit within 16GB of memory, this configuration delivers 90% of the flagship experience at a significantly lower investment while retaining the X1 Carbon's legendary keyboard, build quality, and enterprise security features.

Where the ThinkPad X1 Carbon Gen 13 Core Ultra 5 Fits

  • Organizations deploying premium business laptops across larger teams where the Core Ultra 5 configuration delivers the X1 Carbon's build quality, keyboard, and security at a price point that scales across departments without sacrificing the 12-core architecture
  • Professionals running productivity workloads that fit within 16GB memory where Office, browser-based tools, video conferencing, and light development environments run smoothly without requiring the 32GB configurations of higher-tier SKUs
  • Mobile workers who prioritize the X1 Carbon form factor over maximum specs where 2.22 pounds, Intel Evo instant wake, 500-nit display brightness, and ThinkPad keyboard quality matter more than peak clock speed or memory headroom

What the ThinkPad X1 Carbon Gen 13 Core Ultra 5 Delivers

  • Intel Core Ultra 5 225U (Arrow Lake-U): 12 cores and 14 threads at up to 4.80 GHz with Intel Evo certification, delivering the same core architecture as the Ultra 7 variants at a lower clock speed and more accessible price point.
  • 14-Inch WUXGA IPS at 500 Nits: 1920x1200 resolution with 100% sRGB color accuracy and anti-glare coating, the same premium panel found in higher-tier X1 Carbon Gen 13 configurations for consistently excellent visual quality.
  • 16GB LPDDR5X at 8400 MHz: On-board high-speed memory sized for mainstream professional workloads including multi-tab browsing, Office suite, video calls, and standard development environments.
  • 512GB M.2 SSD: Fast NVMe storage for responsive boot times, application launches, and file operations with sufficient capacity for most business users' local storage needs.
  • 2.22 lb Carbon Fiber Chassis: Identical premium construction to the flagship X1 Carbon with dual Thunderbolt 4, dual USB-A, HDMI, IR camera, fingerprint reader, and backlit keyboard in a 0.71-inch profile.

X1 Carbon Gen 13: Arrow Lake vs Lunar Lake - Which Architecture Do You Need?

This configuration uses Intel's Arrow Lake-U (Core Ultra 5 225U) with 12 cores optimized for multi-threaded CPU performance. Arrow Lake-U delivers higher thread counts and faster sustained throughput for traditional computing workloads. The Lunar Lake variants (Core Ultra 7 258V/268V) offer fewer cores but dramatically higher AI processing (47-48 TOPS NPU vs 12 TOPS) and Copilot+ PC certification for on-device AI features. For users whose work centers on productivity apps, light development, and standard business workflows without AI-heavy requirements, the Arrow Lake Core Ultra 5 provides excellent value within the X1 Carbon premium.

Overview

Product: ThinkPad X1 Carbon Gen 13 (Intel)

Part Number: 21NX00FRUS

Brand: Lenovo

Product Line: ThinkPad X1 Carbon

Platform: Intel Evo

Processor

Processor: Intel Core Ultra 5 225U (Arrow Lake-U)

Cores/Threads: 12 / 14

Max Turbo Speed: 4.80 GHz

vPro: No

NPU: AI Boost, 12 TOPS

Graphics: Intel Integrated (Shared LPDDR5X)

Memory

RAM: 16 GB LPDDR5X

Memory Speed: 8400 MHz

Form Factor: On-board (not upgradeable)

Storage

Drive Type: SSD

Capacity: 512 GB

Form Factor: M.2

Display

Screen Size: 14 inches

Resolution: 1920 x 1200 (WUXGA)

Panel Type: IPS

Brightness: 500 nits

Color Gamut: 100% sRGB

Refresh Rate: 60 Hz

Touch: No

Features: Anti-glare

Connectivity

WiFi: 802.11ax (WiFi 6E)

Bluetooth: Yes

Ports

Thunderbolt 4: 2

USB 3.2 Gen 1 Type-A: 2

HDMI: Yes

Security

Webcam: Yes, with privacy shutter

IR Camera: Yes (Windows Hello)

Fingerprint Reader: Yes

Power

AC Adapter: 65W USB-C

USB Power Delivery: Yes

Operating System

OS: Windows 11 Pro

Physical

Dimensions: 12.3 x 8.5 x 0.71 inches

Weight: 2.22 lb

Color: Black Paint

Keyboard: Backlit, English

Package Contents

Included: ThinkPad X1 Carbon Gen 13 21NX00FRUS, AC Adapter

Warranty

Coverage: 1 Year, Courier or Carry-in

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