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Lenovo ThinkPad E16 Gen 4 21Y400AHUS 16" Touchscreen Copilot+ PC Notebook - WUXGA - 120 Hz - AMD Ryzen AI 7 Ryzen AI 300 Series 345 - 24 GB - 512 GB SSD - English Keyboard - Black

$ 1,769.99 $ 1,769.99
$ 1,769.99

$ 1,769.99 / Units
  • Brand
  • Processor Manufacturer
  • Color - Black
  • Processor Type
  • Processor Model
  • Power Plug Type
  • Smart Card Reader
  • Speaker Power Details
  • Depth
  • Height
  • Product Name
  • MIL-STD Revision
  • Marketing Information
  • Brand Name
  • Manufacturer Part Number
  • Width
  • Systems Management
  • Docking Capability
  • Audio System
  • Trusted Platform Module (TPM)
  • Processor Series
  • Trusted Platform Module (TPM
  • Graphics Controller Manufacturer
  • Graphics Controller Model
  • Drive Type
  • Total Solid State Drive Capacity
  • Screen Size
  • Chipset Manufacturer
  • NPU Manufacturer
  • NPU Name
  • Operating System Platform
  • Wireless LAN
  • Wireless LAN Standard
  • Wi-Fi Generation
  • Bluetooth
  • WWAN Supported
  • Near Field Communication
  • Front Camera/Webcam
  • Infrared Camera
  • Camera Privacy Shutter
  • Windows Hello Compatible
  • Number of Microphone Array Elements
  • Sound Mode
  • Touchscreen
  • Keyboard Backlight
  • Keyboard
  • Keyboard Localization
  • Finger Print Reader
  • AI-powered
  • Copilot Key
  • Copilot+ PC
  • Features
  • Wimax
  • USB Power Delivery Support
  • Total Number of USB Ports
  • USB Type-C
  • Kensington Security Slot
  • Number of USB4 Ports
  • HDMI
  • Network (RJ-45)
  • Number Of Ethernet Ports
  • Product Color
  • Color Family
  • Cover Material
  • Processor Threads
  • Processor Core
  • Processor Speed
  • Maximum Turbo Speed
  • L3 Cache
  • L2 Cache
  • System Memory Technology
  • System Memory Speed
  • System Memory Form Factor
  • Total Number of Memory Slots
  • Number of Occupied Memory Slots
  • Number of Free Memory Slots
  • Installed Slot Memory Configuration
  • Maximum Supported System Memory
  • Graphics Memory Technology
  • Graphics Memory Accessibility
  • SSD Form Factor
  • Screen Resolution
  • Display Screen Technology
  • Screen Mode
  • Brightness
  • Standard Refresh Rate
  • Color Gamut
  • Battery Energy
  • Ethernet Technology
  • Included Charger Power
  • Operating System
  • Operating System Language
  • Energy Star
  • Environmentally Friendly
  • Environmental Certification
  • Environmental Compliance
  • TCO Certified
  • Energy Efficiency Certification
  • Energy Efficiency Compliance
  • Charger Included
  • Package Contents
  • Additional Warranty Information
  • Manufacturer
  • Product Type
  • Product Series
  • Product Line
  • Product Model
  • Manufacturer Website Address
  • Release Month
  • Release Year
  • For Country/Region
  • NPU Performance
This product is eligible for 30-day returns subject to a restocking fee. See our return policy for details. Terms and Conditions
Shipping: 1-6 Business Days

Relentless innovation

The way we compute. The way we do business. The way we live our lives. Every time business has gone somewhere new, discovered something different, or done something revolutionary, chances are, ThinkPad was there. We stem from a long tradition of firsts.

  • Built for AI-optimized computing, Ryzen AI 7 processor improves app speed, collaboration, and content generation with onboard AI
  • 16" display with 1920 x 1200 resolution delivers stunning clarity for movies, games, and photos, offering an immersive and captivating visual experience
  • With 24 GB of memory, you can run as many programs as you want while experiencing seamless execution
Brand
Brand Lenovo Group Limited
CPU / Processor
Processor Manufacturer AMD
Processor Type Ryzen AI 7
Processor Model 345
Processor Series Ryzen AI 300 Series
NPU Manufacturer AMD
NPU Name Ryzen AI
Processor Threads 12
Processor Core Hexa-core (6 Core)
Processor Speed 2 GHz
Maximum Turbo Speed 4.60 GHz
L3 Cache 8 MB
L2 Cache 6 MB
NPU Performance 50 TOPS
GPU / Graphics
Graphics Controller Manufacturer AMD
Graphics Controller Model Radeon 840M
Graphics Memory Technology DDR5 SDRAM
Graphics Memory Accessibility Shared
Memory / RAM
System Memory Technology DDR5 SDRAM
System Memory Speed 5600 MHz
System Memory Form Factor SODIMM
Total Number of Memory Slots 2
Number of Occupied Memory Slots 1
Number of Free Memory Slots 1
Installed Slot Memory Configuration 1 x 24GB
Maximum Supported System Memory 64 GB
Storage
Drive Type SSD
Total Solid State Drive Capacity 512 GB
SSD Form Factor M.2
Screen / Display
Screen Size 16"
Touchscreen Yes
Screen Resolution 1920 x 1200
Display Screen Technology In-plane Switching (IPS) Technology
Screen Mode WUXGA
Brightness 400 Nit
Standard Refresh Rate 120 Hz
Color Gamut 100% sRGB
Power & Battery
Power Plug Type Type C
Battery Energy 48 Wh
Included Charger Power 65 W
Networking & Connectivity
Docking Capability USB Type C
Wireless LAN Yes
Wi-Fi Generation Wi-Fi 7
Bluetooth Yes
WWAN Supported No
Near Field Communication No
Wimax No
USB Ports
USB Power Delivery Support Yes
Total Number of USB Ports 4
USB Type-C Yes
Number of USB4 Ports 2
HDMI Ports
HDMI Yes
Ethernet Port
Network (RJ-45) Yes
Number Of Ethernet Ports 1
Camera / Webcam
Front Camera/Webcam Yes
Infrared Camera Yes
Camera Privacy Shutter Yes
Audio
Speaker Power Details 2 x 2W
Audio System Dolby Atmos
Number of Microphone Array Elements Yes
Sound Mode Stereo
Input Devices
Keyboard Backlight Yes
Keyboard Yes
Keyboard Localization English
Copilot Key Yes
Software & Licensing
Systems Management Non-DASH
Operating System Platform Windows
Operating System Language English (US)/English (UK)
Appearance
Color Black
Cover Material Aluminum
Security
Smart Card Reader No
Trusted Platform Module (TPM) Yes
Trusted Platform Module (TPM Yes
Windows Hello Compatible Yes
Finger Print Reader Yes
Kensington Security Slot Yes
General Features
Chipset Manufacturer AMD
AI-powered Yes
Copilot+ PC Yes
Manufacturer Lenovo Group Limited
Release Month August
Release Year 2026
For Country/Region United States
Compliance & Certification
MIL-STD Revision MIL-STD-810H
Energy Star Yes
Environmentally Friendly Yes
Environmental Certification TCO Certified 10.0
TCO Certified Yes
Energy Efficiency Certification ENERGY STAR 9.0
Energy Efficiency Compliance Energy-related Products Directive Lot 26 (ErP Lot 26)
Packaging & Origin
Charger Included Yes
Brand Lenovo Group Limited
UPC/GTIN 828143047207
MPN 21Y400AHUS
Unit Count 1 Units
Return Policy This product is eligible for 30-day returns subject to a restocking fee. See our return policy for details.