ThinkBook K4-IAP Last Modify Time: 2022-10-28 16:00:30

Overview

1.
USB-C 3.2 Gen 2
6.
USB 2.0 (hidden)
2.
USB 3.2 Gen 1 (Always On)
7.
microSD card reader
3.
HDMI
8.
USB 3.2 Gen 1
4.
Thunderbolt 4
9.
Ethernet (RJ-45)
5.
Headphone / microphone combo jack (3.5mm)
10.
Kensington Nano Security Slot

Performance

Processor

Processor Family

12th Generation Intel® Core™ i5 / i7 Processor

Processor**[1]

Processor NameCoresThreadsBase FrequencyMax FrequencyCacheMemory SupportProcessor Graphics
Core i5-1240P12 (4 P-core + 8 E-core)16P-core 1.7GHz / E-core 1.2GHzP-core 4.4GHz / E-core 3.3GHz12MBLPDDR5-5200Intel Iris® Xe Graphics
Core i7-1260P12 (4 P-core + 8 E-core)16P-core 2.1GHz / E-core 1.5GHzP-core 4.7GHz / E-core 3.4GHz18MBLPDDR5-5200Intel Iris Xe Graphics

Notes:
  • 1 :The maximum supported memory speed will vary on the selected onboard memory

Operating System

Operating System**[1]

  • Windows® 11 Pro
  • Windows 11 Home Single Language
  • Windows 11 DG Windows 10 Pro 64

Notes:
  • 1 :Some features may not be supported on the system with Linux preload, including but not limited to Intel RST RAID, MIPI computer vision camera, WWAN, Human Presence Detection, etc.

Graphics

Graphics**

GraphicsTypeMemoryBoost ClockTGPKey Features
Intel Iris Xe GraphicsIntegratedShared-Share CPU TDPDirectX® 12.1
NVIDIA® GeForce RTX™ 2050 Laptop GPUDiscrete4GB GDDR61700 MHz50WDirectX 12

Monitor Support

Monitor Support

Supports up to 4 independent displays (native display and 3 external monitors via HDMI®, USB-C® and Thunderbolt™) • HDMI supports up to 3840x2160@60Hz • USB-C supports up to 5120x3200@60Hz • Thunderbolt supports up to 5120x3200@60Hz

Chipset

Chipset

Intel SoC (System on Chip) platform

Memory

Max Memory[1]

  • 16GB soldered memory, not upgradable
  • 32GB soldered memory, not upgradable

Memory Slots

Memory soldered to systemboard, no slots, dual-channel

Memory Type

LPDDR5-4800

Notes:
  • 1 :The max memory is based on the test results with current Lenovo® memory offerings. The system may support more memory as the technology develops.

Storage

Storage Support[1][2]

Up to two drives, 2x M.2 SSD • M.2 2242 SSD up to 1TB • M.2 2280 SSD up to 1TB

Storage Slot

Two M.2 slots • One M.2 2280 PCIe® 3.0 x4 slot • One M.2 2280 PCIe 4.0 x4 slot

Storage Type**

Disk TypeInterfaceOffering
M.2 2242 SSDPCIe NVMe®, PCIe 4.0 x4256GB / 512GB / 1TB
M.2 2280 SSDPCIe NVMe, PCIe 4.0 x41TB

Notes:
  • 1 :The storage capacity supported is based on the test results with current Lenovo storage offerings. The system may support larger storage as the technology develops.
  • 2 :The system supports dual SSD via two M.2 slots, but Lenovo only offers one SSD configuration, another SSD slot for user self-extension.

Removable Storage

Card Reader

3-in-1 microSD card reader (SD, SDHC, SDXC)

Multi-Media

Audio Chip

High Definition (HD) Audio, Realtek® ALC3287 codec

Speakers

Stereo speakers, 2W x2, Dolby® Atmos®

Microphone

Dual-microphone array

Camera**

  • HD 720p, with privacy shutter, fixed focus
  • FHD 1080p + IR hybrid, with privacy shutter, fixed focus

Battery

Battery

Integrated Li-Polymer 62Wh battery, supports Rapid Charge Pro (charge up to about 70% in 30min) with 100W AC adapter

Power Adapter

Power Adapter[1]

100W USB-C slim (3-pin) AC adapter, supports PD 3.0, 100-240V, 50-60Hz

Notes:
  • 1 :AC adapter offerings depend on the country.

Design

Display

Display[1]

SizeResolutionTouchTypeBrightnessSurfaceAspect RatioContrast RatioColor GamutViewing Angle (L/R/U/D)Key Features
14"2.2K (2240x1400)NoneIPS300 nitsAnti-glare16:101500:1100% sRGB85°/85°/85°/85°Refresh rate 60Hz, DC dimming

Touchscreen

Non-touch

Notes:
  • 1 :California Electronic Waste Recycling Fee In California, per state law, Lenovo charges an electronic waste recycling fee on this covered device at the time of sale of the product. For more information, go to https://www.calrecycle.ca.gov/Electronics/Consumer

Input Device

Keyboard

6-row, spill-resistant, multimedia Fn keys, SMB Service Hot key

Keyboard Backlight

  • LED backlight
  • Non-backlight

Touchpad

Buttonless glass surface multi-touch touchpad, supports Precision TouchPad (PTP), 75 x 120 mm (2.95 x 4.72 inches)

Mechanical

Dimensions (WxDxH)[1]

312 x 224 x 15.9 mm (12.28 x 8.82 x 0.63 inches)

Weight[2]

Starting at 1.39 kg (3.06 lbs)

Case Color

Onyx grey

Surface Treatment

Anodizing sandblasting

Case Material

Aluminium (top), aluminium (bottom)

Notes:
  • 1 :The system dimensions may vary depending on configurations.
  • 2 :The system weight is approximate and based on results in Lenovo lab, which varies depending on the source of component, variance of the distribution of each component, and manufacturing process. It may not be the exact weight for each specific model.

Connectivity

Network

Ethernet

Gigabit Ethernet, 1x RJ-45, supports Wake-on-LAN

WLAN + Bluetooth®**[1]

  • Wi-Fi® 6, 802.11ax 2x2 Wi-Fi + Bluetooth 5.1, M.2 card
  • Wi-Fi 6E, 802.11ax 2x2 Wi-Fi + Bluetooth 5.1, M.2 card

Notes:
  • 1 :Bluetooth 5.2 is hardware ready but may run at a lower version due to OS limitations.

Ports[1]

Standard Ports

  • 1x USB 2.0 (hidden)
  • 1x USB 3.2 Gen 1
  • 1x USB 3.2 Gen 1 (Always On)
  • 1x USB-C 3.2 Gen 2 (support data transfer, Power Delivery 3.0 and DisplayPort™ 1.4)
  • 1x Thunderbolt 4 / USB4® 40Gbps (support data transfer, Power Delivery 3.0 and DisplayPort 1.4)
  • 1x HDMI, up to 4K/60Hz
  • 1x microSD card reader
  • 1x Ethernet (RJ-45)
  • 1x Headphone / microphone combo jack (3.5mm)

Notes:
  • 1 :The transfer speed of following ports will vary and, depending on many factors, such as the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment, will be slower than theoretical speed. USB 2.0: 480 Mbit/s; USB 3.2 Gen 1 (SuperSpeed USB 5Gbps, formerly USB 3.0 / USB 3.1 Gen 1): 5 Gbit/s; USB 3.2 Gen 2 (SuperSpeed USB 10Gbps, formerly USB 3.1 Gen 2): 10 Gbit/s; USB 3.2 Gen 2x2 (SuperSpeed USB 20Gbps): 20 Gbit/s; Thunderbolt 3/4: 40 Gbit/s

Security & Privacy

Security

Security Chip

No security chip

Physical Locks

Kensington® Nano Security Slot™, 2.5 x 6 mm

Fingerprint Reader

  • Touch style fingerprint reader integrated in power button
  • No fingerprint reader

BIOS Security

  • Power-on password
  • Supervisor password
  • Hard disk password
  • Self-healing BIOS

Other Security

  • Camera privacy shutter
  • (Optional) IR camera for Windows Hello

Service

Warranty[1]

Base Warranty

1-year carry-in service

Notes:
  • 1 :The warranty upgrades may be bundled with some models, please check the "Included upgrade" column in the specific model's configurations. To learn more details of warranty policy, please access https://newsupport.lenovo.com.cn.

Environmental

Operating Environment

Temperature[1]

  • At altitudes up to 2438 m (8,000 ft) - Operating: 5°C to 35°C (41°F to 95°F) - Storage: 5°C to 43°C (41°F to 109°F)
  • At altitudes above 2438 m (8,000 ft) - Maximum temperature when operating under the unpressurized condition: 31.3°C (88°F)

Humidity

  • Operating: 8% to 95% at wet-bulb temperature 23°C (73°F)
  • Storage: 5% to 95% at wet-bulb temperature 27°C (81°F)

Altitude

Maximum altitude (without pressurization): 3048 m (10,000 ft)

Notes:
  • 1 :When you charge the battery, its temperature must be no lower than 10°C (50°F).

Certifications

Green Certifications[1]

Green Certifications

  • CCC
  • (Optional) CECP
  • CEL
  • EMC Class-B
  • ENERGY STAR® 8.0
  • RoHS compliant

Notes:
  • 1 :The items listed under the "Green Certifications" section may not only refer to certification but also registration or self-declaration.

Other Certifications

Mil-Spec Test

MIL-STD-810H military test passed

Other Certifications

Eyesafe® Certified
  • Feature with ** means that only one offering listed under the feature is configured on selected models.
  • Lenovo reserves the right to change specifications or other product information without notice. Lenovo is not responsible for photographic or typographical errors. LENOVO PROVIDES THIS PUBLICATION “AS IS,” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions, therefore this disclaimer may not apply to you.
  • The specifications on this page may not be available in all regions, and may be changed or updated without notice.