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X12 G2 DETACH U5-134U 16/512 W11P

Manuf P/N: 21LK000NUK

Lenovo ThinkPad X12 Detachable Gen 2. Product type: Hybrid (2-in-1), Form factor: Convertible (Detachable). Processor family: Intel Core Ultra 5, Processor model: 134U. Display diagonal: 31.2 cm (12.3"), Display resolution: 1920 x 1280 pixels, Touchscreen. Internal memory: 16 GB, Internal memory type: LPDDR5x-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: Intel® Graphics. Mobile network generation: 4G. Operating system installed: Windows 11 Pro. Product colour: Black
  • Intel Core Ultra 5 134U, 12C (2P + 8E + 2LPE)/14T, Max Turbo up to 4.4GHz, 12MB
  • 12.3" FHD+ (1920x1280) IPS 400nits Anti-reflection / Anti-smudge 100% sRGB Lower Power Touch
  • 16GB LPDDR5x-6400
  • 512GB SSD M.2 2242 PCIe 4.0x4 NVMe Opal 2.0
  • Intel Graphics
  • Windows 11 Pro

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Lenovo ThinkPad X12 Detachable Gen 2, Intel Core Ultra 5, 31.2 cm (12.3"), 1920 x 1280 pixels, 16 GB, 512 GB, Windows 11 Pro

Neural processor unit (NPU)

Neural processor unit (NPU)
Intel AI Boost
Maximum frequency NPU
1.4 GHz GHz
AI datatype support on NPU
FP16, FP32, Int8
Sparsity support
Yes
Windows Studio effects support
Yes
AI software frameworks supported by NPU
DirectML, ONNX RT, OpenVINO, Windows ML

Design

Product type
Hybrid (2-in-1)
Product colour
Black
Form factor
Convertible (Detachable)

Display

Colour gamut
100% %
Display diagonal
31.2 cm (12.3") cm
Display resolution
1920 x 1280 pixels pixels
Touchscreen
Yes
Panel type
IPS
LED backlight
Yes
Display brightness
400 cd/m² cd/m²
RGB colour space
sRGB

Processor

Processor family
Intel Core Ultra 5
Processor manufacturer
Intel
Processor model
134U
Processor generation
Intel® Core™ Ultra (Series 1)
Processor cores
12
Processor threads
14
Processor boost frequency
4.4 GHz GHz
Performance cores
2
Efficient cores
8
Low Power Efficient-cores
2
Performance-core Max Turbo Frequency
4.4 GHz GHz
Efficient-core Max Turbo Frequency
3.6 GHz GHz
Low Power Efficient-core Max Turbo Frequency
2.1 GHz GHz
Performance-core base frequency
0.7 GHz GHz
Efficient-core base frequency
0.5 GHz GHz
Low Power Efficient-core Base Frequency
400 MHz MHz
Processor cache
12 MB MB
Processor cache type
Smart Cache
Processor base power
9 W W
Maximum turbo power
30 W W

Memory

Internal memory
16 GB GB
Maximum internal memory
16 GB GB
Memory clock speed
6400 MHz MHz
Internal memory type
LPDDR5x-SDRAM

Storage

Storage media
SSD
Total SSDs capacity
512 GB GB
SSD capacity
512 GB GB
SSD interface
PCI Express 4.0
Total storage capacity
512 GB GB
Optical drive type
No
Number of SSDs installed
1
NVMe
Yes
SSD form factor
M.2

Graphics

On-board graphics card
Yes
Discrete graphics card model
Not available
On-board GPU manufacturer
Intel
Discrete graphics card
No
On-board graphics card model
Intel® Graphics
On-board graphics card family
Intel® Graphics

Audio

Number of built-in speakers
2
Speaker power
1 W W
Built-in microphone
Yes
Number of microphones
2

Camera

Infrared (IR) camera
Yes
Privacy type
Privacy shutter
Privacy camera
Yes

Network

Mobile network connection
Yes
Top Wi-Fi standard
Wi-Fi 6E (802.11ax)
WLAN controller model
Intel Wi-Fi 6E AX211
WLAN controller manufacturer
Intel
Bluetooth
Yes
Bluetooth version
5.3
Near Field Communication (NFC)
No
WWAN
Installed
Mobile network generation
4G
Wi-Fi standards
Wi-Fi 6E (802.11ax)
Antenna type
2x2
WWAN controller
Quectel EM160R-GL, 4G LTE CAT16, with Embedded eSIM

Other features

Assisted GPS (A-GPS)
Yes

Ports & interfaces

USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
1
Thunderbolt 4 ports quantity
1
Intel® Thunderbolt 4
Yes
Combo headphone/mic port
Yes
USB 2.0 ports quantity
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
0

Performance

Motherboard chipset
Intel SoC
GPS (satellite)
Yes

Keyboard

Numeric keypad
No
Keyboard backlit
Yes
Keyboard language
English

Software

Operating system installed
Windows 11 Pro
Operating system architecture
64-bit
Operating system language
English

Battery

Battery capacity
42 Wh Wh

Power

USB Type-C charging port
Yes
AC adapter power
65 W W
USB Power Delivery (USB PD)
Yes

Weight & dimensions

Height
8.8 mm mm
Weight
760 g g
Width
283.3 mm mm
Depth
203.5 mm mm

Packaging content

AC adapter included
Yes
Stylus pen
Yes

Security

Fingerprint reader
Yes
Trusted Platform Module (TPM)
Yes
Trusted Platform Module (TPM) version
2.0

Certificates

Certification
ENERGY STAR,TCO,RoHS
X12 G2 DETACH U5-134U 16/512 W11P — image 1
Adapatability Redefined

Adapatability Redefined

The Lenovo ThinkPad X12 Gen 2 detachable laptop/tablet is all you need if you're looking for a 2-in-1 device that enables you to effortlessly manage your tasks, indulge in entertainment, and own digital presentations like never before. The magnetically attached pen makes it easier to bring your creative ideas to life.
Performance Unplugged

Performance Unplugged

Powered by Intel® Core™ Ultra processors, the 12.3" ThinkPad X12 Gen 2 detachable laptop taps into AI-assisted productivity. Enjoy optimized performance with workloads pushed to dedicated AI engines, including the low-power neural processing unit (NPU) which efficiently handles auto-framing, background blur or low-light enhancements.
Experience Enhanced

Experience Enhanced

No matter where you go, ThinkPad X12 Gen 2 detachable laptop/tablet keeps you connected with reliable LTE 4G CAT16. The folio keyboard with distinct red TrackPoint turns the tablet into a lightweight, functional business laptop. Plus, the Lenovo view app delivers superior video quality, helping you to enjoy quality video calls in low-light conditions.
Security Unparalelled

Security Unparalelled

The ThinkPad X12 Gen 2 detachable laptop comes with an array of security features including a fingerprint reader and a TPM chip. The facial recognition software prevents unauthorized access to your device. And our ThinkShield security ensures your sensitive data and your device remain protected.
Durability Unmatched

Durability Unmatched

Built to withstand the toughest environments, our ThinkPad laptops undergo rigorous US Department of Defense's MIL-SPEC-810H durability testing. From the manufacturing floor to the harshest environments, this device is engineered to endure and can handle the rigors of daily use with ease.
Sustainability Covered

Sustainability Covered

We are committed to making a positive impact on our environment. ThinkPad X12 Gen 2 uses 90% recycled magnesium for the the top cover and 30% post-consumer content (PCC) recycled plastic in cover (C) and 90% PCC recycled plastic used in AC adaptor. Our packaging is Forest Stewardship Council® (FSC)-certified and is 85% recycled plastic.
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