Chipset
| Chipset Manufacturer | AMD |
Power Description
| Maximum Power Supply Wattage | 65 W |
Built-in Devices
| Finger Print Reader | No |
| Front Camera/Webcam | Yes |
Input Devices
| Keyboard Backlight | No |
| Keyboard Localization | English |
Storage
| Drive Type | SSD |
| Optical Drive Type | No |
| Total Solid State Drive Capacity | 256 GB |
Operating System
| Operating System | Windows 11 Pro |
| Operating System Architecture | 64-bit |
| Operating System Platform | Windows |
| Operating System Language | English |
Interfaces/Ports
| HDMI | Yes |
| Network (RJ-45) | Yes |
| Total Number of USB Ports | 3 |
| Number of USB 3.2 Gen 1 Ports | 1 |
| Number of USB 3.2 Gen 1 Type-C Ports | 1 |
Physical Characteristics
| Weight (Approximate) | 3.92 lb |
| Height | 0.74″ |
| Width | 14.4″ |
| Depth | 9.4″ |
| Product Color | Mineral Metallic |
Software
| Operating System | Windows 11 Pro |
| Windows 11 Pro | |
| Operating System Architecture | 64-bit |
| Operating System Platform | Windows |
| Operating System Language | English |
Processor
| Processor Speed | 2 GHz |
| Processor Type | Ryzen 7 |
| Processor Model | 5825U |
| Processor Core | Octa-core (8 Core) |
| Processor Manufacturer | AMD |
| Maximum Turbo Speed | 4.50 GHz |
Memory
| On-board Memory | 8 GB |
| On-board Memory Technology | DDR4 SDRAM |
| Total Installed System Memory | 8 GB |
| Maximum Supported System Memory | 40 GB |
| System Memory Technology | DDR4 SDRAM |
| System Memory Speed | 3200 MHz |
| System Memory Form Factor | On-board + SoDIMM |
| Total Number of Memory Slots | 1 |
Network & Communication
| Bluetooth | Yes |
| Wireless LAN | Yes |
| WWAN Supported | No |
| Wireless LAN Standard | IEEE 802.11ax |
| Ethernet Technology | Gigabit Ethernet |
| Near Field Communication | No |
| Wimax | No |
Processor & Chipset
| Processor Speed | 2 GHz |
| Processor Type | Ryzen 7 |
| Processor Model | 5825U |
| Processor Core | Octa-core (8 Core) |
| Processor Manufacturer | AMD |
| Chipset Manufacturer | AMD |
| Maximum Turbo Speed | 4.50 GHz |
Display & Graphics
| Screen Resolution | 1920 x 1080 |
| Screen Size | 15.6″ |
| Screen Mode | Full HD |
| Touchscreen | No |
| Graphics Controller Manufacturer | AMD |
| Graphics Controller Model | Radeon Graphics |
| Graphics Memory Technology | DDR4 SDRAM |
| Graphics Memory Accessibility | Shared |
| Display Screen Technology | In-plane Switching (IPS) Technology |
General Information
| Product Type | Notebook |
| Manufacturer Part Number | 21ED0040US |
| Manufacturer Website Address | http://www.lenovo.com/us/en/ |
| Manufacturer | Lenovo Group Limited |
| Product Model | 21ED0040US |
| Product Name | ThinkPad E15 Gen 4 21ED0040US Notebook |
| Product Line | ThinkPad |
| Product Series | E15 Gen 4 |
| Brand Name | Lenovo |
Miscellaneous
| Package Contents |
|
| Features | Anti-glare Screen |
| Environmentally Friendly | Yes |
| Environmental Certification | TCO |
| RoHS | |
| EPEAT Gold | |
| ErP Lot 3 | |
| ENERGY STAR 8.0 | |
| Energy Star | Yes |
