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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 - 21Y400AHUS

Name: 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 - 21Y400AHUS
Brand: D&H Distributing - EDI
SKU: 21Y400AHUS
Price: 1550.99 USD
Availability: InStock

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SKU: 21Y400AHUS

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General Information

Manufacturer: Lenovo Group Limited

Manufacturer Part Number: 21Y400AHUS

Manufacturer Website Address: http://www.lenovo.com/us/en/

Brand Name: Lenovo

Product Line: ThinkPad

Product Series: E16 Gen 4

Product Model: 21Y400AHUS

Copilot+ PC: Yes

Product Name: ThinkPad E16 Gen 4 21Y400AHUS Notebook

Marketing Information:

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.

Product Type: Notebook

Technical Information

Release Month: August

Release Year: 2026

AI-powered: Yes

Processor

Processor Manufacturer: AMD

Processor Type: Ryzen AI 7

Processor Model: 345

Processor Series: Ryzen AI 300 Series

Processor Speed: 2 GHz

Maximum Turbo Speed: 4.60 GHz

Processor Core: Hexa-core (6 Core)

Processor Threads: 12

NPU Manufacturer: AMD

NPU Name: Ryzen AI

NPU Performance: 50 TOPS

Chipset

Chipset Manufacturer: AMD

Memory

Standard Memory: 24 GB

Maximum Supported System Memory: 64 GB

System Memory Technology: DDR5 SDRAM

System Memory Speed: 5600 MHz

System Memory Form Factor: SODIMM

Installed Slot Memory: 24 GB

Installed Slot Memory Configuration: 1 x 24GB

Total Number of Memory Slots: 2

Number of Occupied Memory Slots: 1

Number of Free Memory Slots: 1

Storage

Drive Type: SSD

Total Solid State Drive Capacity: 512 GB

SSD Form Factor: M.2

Display & Graphics

Screen Size: 16"

Screen Mode: WUXGA

Display Screen Technology: In-plane Switching (IPS) Technology

Screen Resolution: 1920 x 1200

Brightness: 400 Nit

Color Gamut: 100% sRGB

Standard Refresh Rate: 120 Hz

Touchscreen: Yes

Graphics Controller Manufacturer: AMD

Graphics Controller Model: Radeon 840M

Graphics Memory Technology: DDR5 SDRAM

Graphics Memory Accessibility: Shared

Network & Communication

Wireless LAN: Yes

Wireless LAN Standard: IEEE 802.11be

Wi-Fi Generation: Wi-Fi 7

Wimax: No

Ethernet Technology: Gigabit Ethernet

Bluetooth: Yes

WWAN Supported: No

Near Field Communication: No

Built-in Devices

Camera Privacy Shutter: Yes

Front Camera/Webcam: Yes

Infrared Camera: Yes

Finger Print Reader: Yes

Smart Card Reader: No

Sound Mode: Stereo

Speaker Power Details: 2 x 2W

Interfaces/Ports

HDMI: Yes

Total Number of USB Ports: 4

Number of USB4 Ports: 2

USB Type-C: Yes

Network (RJ-45): Yes

Docking Capability: USB Type C

Operating System

Operating System Platform: Windows

Operating System: Windows 11 Pro

Operating System Language: English (US)/English (UK)

Input Devices

Keyboard Localization: English

Keyboard Backlight: Yes

Copilot Key: Yes

Power Description

Power Plug Type: Type C

Included Charger Power: 65 W

USB Power Delivery Support: Yes

Physical Characteristics

Color Family: Black

Product Color: Black

Cover Material: Aluminum

Height: 0.83"

Width: 14"

Depth: 9.8"

Weight (Approximate): 3.59 lb

Miscellaneous

Package Contents:

ThinkPad E16 Gen 4 21Y400AHUS Notebook
Standard Battery
Power Adapter

Charger Included: Yes

Energy Star: Yes

Features:

Anti-glare Screen
Low Blue Light

Windows Hello Compatible: Yes

Environmentally Friendly: Yes

Environmental Certification:

Electronic Product Environmental Assessment Tool Gold (EPEAT Gold) 2.0
TCO Certified Generation 10

Energy Efficiency Certification: ENERGY STAR 9.0

Energy Efficiency Compliance:

Energy-related Products Directive Lot 6 (ErP Lot 6)
Energy-related Products Directive Lot 26 (ErP Lot 26)

Environmental Compliance: Restriction of Hazardous Substances (RoHS)

TCO Certified: Yes

Warranty

Limited Warranty: 1 Year

Additional Warranty Information: 1-year, Courier or Carry-in