| Maximum Battery Run Time | 7.50 Hours | 
| Chipset Manufacturer | AMD | 
| Maximum Power Supply Wattage | 65 W | 
| Finger Print Reader | Yes | 
| Front Camera/Webcam | Yes | 
| Keyboard Backlight | Yes | 
| Keyboard Localization | English (US) | 
| Release Month | November | 
| Release Year | 2021 | 
| Total Installed System Memory | 8 GB | 
| System Memory Technology | DDR4 SDRAM | 
| System Memory Speed | 3200 MHz | 
| Drive Type | SSD | 
| Optical Drive Type | No | 
| Total Solid State Drive Capacity | 256 GB | 
| Bluetooth | Yes | 
| Wireless LAN | Yes | 
| Wireless LAN Standard | IEEE 802.11ax | 
| Ethernet Technology | Gigabit Ethernet | 
| Operating System | Windows 11 Pro | 
| Operating System Architecture | 64-bit | 
| Operating System Platform | Windows | 
| Operating System Language | English | 
| HDMI | Yes | 
| Network (RJ-45) | Yes | 
| Total Number of USB Ports | 4 | 
| Number of USB 3.2 Gen 1 Ports | 2 | 
| Number of USB 3.2 Gen 2 Type-C Ports | 2 | 
| Weight (Approximate) | 3.75 lb | 
| Height | 0.74″ | 
| Width | 14.1″ | 
| Depth | 9.3″ | 
| Product Color | Mineral Gray | 
| Processor Speed | 2.10 GHz | 
| Processor Type | Ryzen 5 | 
| Processor Model | 5500U | 
| Processor Core | Hexa-core (6 Core) | 
| Processor Manufacturer | AMD | 
| Maximum Turbo Speed | 4 GHz | 
| Operating System | Windows 11 Pro | 
| Windows 11 Pro | |
| Operating System Architecture | 64-bit | 
| Operating System Platform | Windows | 
| Operating System Language | English | 
| Processor Speed | 2.10 GHz | 
| Processor Type | Ryzen 5 | 
| Processor Model | 5500U | 
| Processor Core | Hexa-core (6 Core) | 
| Processor Manufacturer | AMD | 
| Chipset Manufacturer | AMD | 
| Maximum Turbo Speed | 4 GHz | 
| Package Contents | 
  | 
| Features | Anti-glare Screen | 
| Environmentally Friendly | Yes | 
| Environmental Certification | EPEAT Silver | 
| RoHS | |
| ErP Lot 3 | |
| ENERGY STAR 8.0 | |
| Energy Star | Yes | 
| 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 | Twisted nematic (TN) | 
| Product Type | Notebook | 
| Manufacturer Part Number | 21A4014PUS | 
| Manufacturer Website Address | http://www.lenovo.com/us/en/ | 
| Manufacturer | Lenovo Group Limited | 
| Product Model | 21A4014PUS | 
| Product Name | ThinkBook 15 G3 ACL 21A4014PUS | 
| Product Line | ThinkBook | 
| Product Series | 15 G3 ACL | 
| Brand Name | Lenovo | 
 











