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Notebook - WUXGA - 120 Hz - AMD Ryzen AI 7 Ryzen AI 300 Series 345 - 24 GB - 512 GB SSD - English Keyboard - Black
AMD Chip - 1920 x 1200 - Windows 11 Pro - AMD - In-plane Switching (IPS) Technology - Front Camera/Webcam - IEEE 802.11be Wireless LAN Standard - Wi-Fi 7
$1,790.96
In stock: 179
Genuine Lenovo through authorized distribution — NDAA §889 screened before checkout.
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.
Additional Warranty Information: 1-year, Courier or Carry-in Limited Warranty: 1 Year
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| 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 |
| Chipset | |
| Chipset Manufacturer | AMD |
| Display & Graphics | |
| Screen Size | 16" |
| Screen Mode | WUXGA |
| Display Screen Technology | In-plane Switching (IPS) Technology |
| Screen Resolution | 1920 x 1200 |
| Brightness | 400 Nit |
| Standard Refresh Rate | 120 Hz |
| Color Gamut | 100% sRGB |
| Touchscreen | Yes |
| Graphics Controller Manufacturer | AMD |
| Graphics Controller Model | Radeon 840M |
| Graphics Memory Technology | DDR5 SDRAM |
| Graphics Memory Accessibility | Shared |
| General Information | |
| Manufacturer | Lenovo Group Limited |
| Manufacturer Part Number | 21Y400AHUS |
| 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 |
| Product Type | Notebook |
| Input Devices | |
| Keyboard Localization | English |
| Keyboard Backlight | Yes |
| Copilot Key | Yes |
| 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 |
| 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 |
| 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 |
| Operating System | |
| Operating System Platform | Windows |
| Operating System | Windows 11 Pro |
| Operating System Language | English (US)/English (UK) |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Cover Material | Aluminum |
| Height | 0.83" |
| Width | 14" |
| Depth | 9.8" |
| Weight (Approximate) | 3.59 lb |
| Power Description | |
| Power Plug Type | Type C |
| Included Charger Power | 65 W |
| USB Power Delivery Support | Yes |
| Processor | |
| Processor Manufacturer | AMD |
| Processor Type | Ryzen AI 7 |
| Processor Model | 345 |
| Processor Series | Ryzen AI 300 Series |
| Processor Core | Hexa-core (6 Core) |
| Processor Speed | 2 GHz |
| Maximum Turbo Speed | 4.60 GHz |
| Processor Threads | 12 |
| NPU Manufacturer | AMD |
| NPU Name | Ryzen AI |
| NPU Performance | 50 TOPS |
| Storage | |
| Drive Type | SSD |
| Total Solid State Drive Capacity | 512 GB |
| SSD Form Factor | M.2 |
| Technical Information | |
| Release Month | August |
| Release Year | 2026 |
| AI-powered | Yes |
| Warranty | |
| Limited Warranty | 1 Year |
| Additional Warranty Information | 1-year, Courier or Carry-in |
| Miscellaneous | |
| Package Contents |
|
| 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 |
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