Lenovo ThinkBook 14 Intel Core Ultra 5 125U Laptop 35.6 cm (14") WUXGA 16 GB DDR5-SDRAM 256 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Grey

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  • Intel Core Ultra 5 125U
  • 12C (2P + 8E + 2LPE)/14T
  • Max Turbo up to 4.3GHz
  • 12MB
  • 1x 16GB SO-DIMM DDR5-5600
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SKU #: 21MR004VUK
EAN #: 0197531969101
UNSPSC #: 43211503
For Anywhere Business — Powerfully Efficient & Performant
- 14″ SMB laptop fueled by Intel® Core™ Ultra processors
- Smart AI features for online collaborations & connectivity
- Speedy response time, instant wake, & long-lasting battery with Intel Evo™ Edition
- Stylish, durable, & portable to work anywhere, anytime
- Ideal for tackling complex data tasks like number crunching & financial modeling

SKU 21MR004VUK
EAN 0197531969101
Specification
Design
Colour nameArctic Grey
Product typeLaptop
Housing materialAluminium
Form factorClamshell
Product colourGrey
Display
HD typeWUXGA
Panel typeIPS
LED backlightYes
Display brightness300 cd/m²
Contrast ratio (typical)1000:1
TouchscreenNo
Display resolution1920 x 1200 pixels
Display diagonal35.6 cm (14")
Anti-glare screenYes
Maximum refresh rate60 Hz
RGB colour spaceNTSC
Colour gamut45%
Native aspect ratio16:10
Processor
Processor generationIntel® Core™ Ultra (Series 1)
Processor cache typeSmart Cache
Processor cache12 MB
Processor model125U
Processor boost frequency4.3 GHz
Processor cores12
Processor threads14
Motherboard chipsetIntel SoC
Processor manufacturerIntel
Processor familyIntel Core Ultra 5
Processor base power15 W
Maximum turbo power57 W
Efficient-core base frequency0.8 GHz
Performance-core base frequency1.3 GHz
Efficient-core Max Turbo Frequency3.6 GHz
Performance-core Max Turbo Frequency4.3 GHz
Performance cores2
Efficient cores8
Low Power Efficient-core Base Frequency700 MHz
Low Power Efficient-core Max Turbo Frequency2.1 GHz
Low Power Efficient-cores2
Neural processor unit (NPU)
Neural processor unit (NPU)Intel AI Boost
Maximum frequency NPU1.4 GHz
Sparsity supportYes
Windows Studio effects supportYes
AI datatype support on NPUFP16, FP32, Int8
AI software frameworks supported by NPUDirectML, ONNX RT, OpenVINO, Windows ML
Memory
Memory form factorSO-DIMM
Internal memory16 GB
Memory layout (slots x size)1 x 16 GB
Internal memory typeDDR5-SDRAM
Memory clock speed5600 MHz
Memory slots2x SO-DIMM
Maximum internal memory64 GB
Memory channelsDual-channel
Storage
SSD form factorM.2
Storage mediaSSD
Optical drive typeNo
Number of SSDs installed1
SSD capacity256 GB
SSD interfacePCI Express 4.0
Card reader integratedYes
Compatible memory cardsSD
Total storage capacity256 GB
Total SSDs capacity256 GB
NVMeYes
Graphics
Discrete graphics cardNo
On-board graphics cardYes
On-board graphics card modelIntel Graphics
Discrete graphics card modelNot available
On-board GPU manufacturerIntel
Audio
Audio chipRealtek ALC3287
Number of microphones2
Audio systemDolby Audio
Number of built-in speakers2
Speaker power2 W
Built-in microphoneYes
Camera
Front cameraYes
Front camera resolution1920 x 1080 pixels
Privacy cameraYes
Privacy typePrivacy shutter
Front camera HD typeFull HD
Infrared (IR) cameraYes
Windows HelloYes
Optical drive
Optical drive typeNo
Network
Mobile network connectionNo
Top Wi-Fi standardWi-Fi 6E (802.11ax)
Wi-Fi standardsWi-Fi 6E (802.11ax)
Ethernet LANYes
Ethernet LAN data rates1000,100 Mbit/s
BluetoothYes
Bluetooth version5.3
WWANNot installed
Antenna type2x2
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
USB Type-C DisplayPort Alternate ModeYes
USB Sleep-and-Charge ports1
USB Sleep-and-ChargeYes
USB 2.0 ports quantity0
HDMI ports quantity1
HDMI version2.1
Ethernet LAN (RJ-45) ports1
Combo headphone/mic portYes
USB Power Delivery (USB PD)Yes
Thunderbolt 4 ports quantity1
Intel® Thunderbolt 4Yes
Performance
Motherboard chipsetIntel SoC
Keyboard
Pointing deviceTouchpad
Numeric keypadNo
Spill-resistant keyboardYes
Keyboard backlitYes
Keyboard languageUK English
Software
Operating system languageEnglish
Operating system architecture64-bit
Trial softwareOffice Trial
Operating system installedWindows 11 Pro
Technical details
Housing materialAluminium
Form factorClamshell
Product colourGrey
Sustainability complianceYes
Sustainability certificatesENERGY STAR, TCO, EPEAT Gold
Compliance certificatesRoHS
Battery
Battery technologyLithium Polymer (LiPo)
Battery life (max)6.5 h
Battery capacity45 Wh
Continuous video playback time13.01 h
Fast chargingYes
Fast charging time (50%)30 min
Power
AC adapter power65 W
AC adapter frequency50/60 Hz
AC adapter input voltage100 - 240 V
USB Power Delivery (USB PD)Yes
Security
Password protectionYes
Cable lock slot typeKensington
Trusted Platform Module (TPM)Yes
Password protection typeBIOS, HDD, Power on, Supervisor
Fingerprint readerYes
Cable lock slotYes
Windows HelloYes
Trusted Platform Module (TPM) version2.0
Operational conditions
Operating temperature (T-T)5 - 35 °C
Storage temperature (T-T)5 - 43 °C
Operating relative humidity (H-H)8 - 95%
Storage relative humidity (H-H)5 - 95%
Maximum shipping altitude3048 m
Certificates
CertificationErP Lot 6 ErP Lot 26 RoHS compliant TCO Certified 9.0 MIL-STD-810H
Compliance certificatesRoHS
Sustainability
Sustainability complianceYes
Sustainability certificatesENERGY STAR, TCO, EPEAT Gold
Weight & dimensions
Width313.5 mm
Depth224 mm
Height16.9 mm
Weight1.38 kg
Other features
On-board graphics cardYes
Audio systemDolby Audio
Maximum shipping altitude3048 m
Anti-glare screenYes
Continuous video playback time13.01 h
Manufacturer Lenovo
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