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  • Intel Core i5-1235U, 10C (2P + 8E)/12T, P-core 1.3/4.4GHz, E-core 0.9/3.3GHz, 12MB
  • 14" WUXGA (1920x1200) IPS 300nits 45% NTSC
  • 16GB DDR4-3200
  • 256GB SSD M.2 2280 PCIe x4 NVMe Opal 2.0
  • Intel Iris Xe Graphics Functions as UHD Graphics
  • Windows 11 DG Windows 10 Pro 64

Power meets durability
- Powerful, durable 14'' business laptop with high-performance Intel® vPro® & optional discrete graphics
- Made partially from recycled post-consumer content (PCC)
- Impressive 16:10 aspect ratio displays with up to 84% screen-to-body
- Lightning-quick memory & storage, with high-speed Intel® WiFi 6E* option
- Digital wellness features, plus optional WQUXGA touchscreen with Dolby Vision™

Design
Form factor Clamshell
Colour name Thunder Black
Product colour Black
Product type Laptop
Display
Contrast ratio (typical) 700:1
RGB colour space NTSC
Colour gamut 45%
Display brightness 300 cd/m²
Anti-glare screen Yes
Native aspect ratio 16:10
LED backlight Yes
Panel type IPS
HD type WUXGA
Touchscreen No
Display resolution 1920 x 1200 pixels
Display diagonal 35.6 cm (14")
Processor
Processor base power 15 W
Maximum turbo power 55 W
Configurable TDP-down 12 W
Processor cache type Smart Cache
Processor cache 12 MB
Efficient-core Max Turbo Frequency 3.3 GHz
Performance-core Max Turbo Frequency 4.4 GHz
Efficient cores 8
Performance cores 2
Processor boost frequency 4.4 GHz
Processor cores 10
Processor model i5-1235U
Processor generation 12th gen Intel® Core™ i5
Processor family Intel® Core™ i5
Processor manufacturer Intel
Memory
Memory channels Dual-channel
Maximum internal memory 48 GB
Memory slots 1x SO-DIMM
Memory clock speed 3200 MHz
Memory form factor On-board + SO-DIMM
Internal memory type DDR4-SDRAM
Internal memory 16 GB
Storage
Card reader integrated No
Optical drive type No
SSD form factor M.2
SSD interface PCI Express
NVMe Yes
SSD capacity 256 GB
Number of SSDs installed 1
Total SSDs capacity 256 GB
Storage media SSD
Total storage capacity 256 GB
Graphics
On-board graphics card model Intel Iris Xe Graphics
On-board graphics card family Intel Iris Xe Graphics
On-board GPU manufacturer Intel
Discrete graphics card model Not available
Discrete graphics card No
On-board graphics card Yes
Audio
Built-in microphone Yes
Number of microphones 2
Speaker power 2 W
Number of built-in speakers 2
Audio system Dolby Audio
Audio chip Realtek ALC3287
Camera
Privacy type Privacy shutter
Privacy camera Yes
Infrared (IR) camera Yes
Front camera resolution 1920 x 1080 pixels
Front camera HD type Full HD
Front camera Yes
Network
WWAN Upgradable
Near Field Communication (NFC) No
Bluetooth version 5.1
Bluetooth Yes
Ethernet LAN data rates 100,1000 Mbit/s
Ethernet LAN Yes
WLAN controller model Intel Wi-Fi 6E AX211
WLAN controller manufacturer Intel
Antenna type 2x2
Wi-Fi standards Wi-Fi 6E (802.11ax)
Top Wi-Fi standard Wi-Fi 6E (802.11ax)
Mobile network connection No
Ports & interfaces
USB Sleep-and-Charge ports 1
USB Sleep-and-Charge Yes
USB Type-C DisplayPort Alternate Mode Yes
Combo headphone/mic port Yes
Intel® Thunderbolt 4 Yes
Thunderbolt 4 ports quantity 2
HDMI version 2.1
HDMI ports quantity 1
Ethernet LAN (RJ-45) ports 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2
Performance
Motherboard chipset Intel SoC
Keyboard
Spill-resistant keyboard Yes
Numeric keypad No
Keyboard backlit Yes
Keyboard language UK English
Pointing device ThinkPad UltraNav
Software
Recovery operating system Windows 10 Pro
Operating system language English
Operating system architecture 64-bit
Operating system installed Windows 11 Pro
Processor special features
CPU configuration (max) 1
Battery
Fast charging Yes
Battery capacity 52.5 Wh
Battery technology Lithium Polymer (LiPo)
Power
USB Power Delivery (USB PD) Yes
AC adapter input voltage 100 - 240 V
AC adapter frequency 50/60 Hz
AC adapter power 65 W
Security
Password protection type Power on, Supervisor, SSD
Password protection Yes
Trusted Platform Module (TPM) Yes
Trusted Platform Module (TPM) version 2.0
Windows Hello Yes
Smart card reader Yes
Fingerprint reader Yes
Cable lock slot type Kensington
Cable lock slot Yes
Operational conditions
Maximum shipping altitude 3048 m
Storage relative humidity (H-H) 5 - 95%
Operating relative humidity (H-H) 8 - 95%
Storage temperature (T-T) 5 - 43 °C
Operating temperature (T-T) 5 - 35 °C
Certificates
Certification MIL-STD-810H, ErP Lot 3
Compliance certificates RoHS
Sustainability
Sustainability certificates ENERGY STAR, EPEAT Gold, TCO
Weight & dimensions
Height 17.9 mm
Depth 226.9 mm
Width 317.7 mm
Weight 1.48 kg
General
Product family ThinkPad
Product series T