| Keyboard Backlight | Yes |
| Maximum Power Supply Wattage | 135 W |
| Additional Warranty Information | 1-year, Depot |
| Number of Cells | 3-cell |
| Maximum Battery Run Time | 4 Hours |
| Chipset Manufacturer | Intel |
| Chipset Model | HM175 |
| Release Month | October |
| Release Year | 2017 |
| Finger Print Reader | No |
| Front Camera/Webcam | Yes |
| Front Camera/Webcam Resolution | 1 Megapixel |
| Operating System | Windows 10 Home |
| Operating System Architecture | 64-bit |
| Operating System Platform | Windows |
| Drive Type | SSD |
| Optical Drive Type | No |
| Total Solid State Drive Capacity | 256 GB |
| Bluetooth | Yes |
| Wireless LAN | Yes |
| Wireless LAN Standard | IEEE 802.11ac |
| Ethernet Technology | Gigabit Ethernet |
| Operating System | Windows 10 Home |
| Windows 10 Home | |
| Operating System Architecture | 64-bit |
| Operating System Platform | Windows |
| Weight (Approximate) | 5.29 lb |
| Height | 1.09″ |
| Width | 15″ |
| Depth | 10.4″ |
| Product Color | Black |
| HDMI | Yes |
| Network (RJ-45) | Yes |
| Total Number of USB Ports | 4 |
| Mini DisplayPort | Yes |
| Number of USB 3.1 Gen 1 Ports | 2 |
| Number of USB 3.1 Gen 1 Type-C Ports | 1 |
| Processor Speed | 2.80 GHz |
| Processor Type | Core i7 |
| Processor Model | i7-7700HQ |
| Processor Core | Quad-core (4 Core) |
| Processor Manufacturer | Intel |
| Maximum Turbo Speed | 3.80 GHz |
| Processor Generation | 7th Gen |
| Package Contents |
|
| Environmentally Friendly | Yes |
| Environmental Certification | EPEAT Silver |
| RoHS | |
| ENERGY STAR 6.1 | |
| Energy Star | Yes |
| Product Type | Gaming Notebook |
| Manufacturer Part Number | 80YY0074US |
| Manufacturer Website Address | http://www.lenovo.com/us/en/ |
| Manufacturer | Lenovo Group Limited |
| Product Model | 80YY0074US |
| Product Name | Legion Y520 (15″) 80YY0074US |
| Product Line | Legion |
| Product Series | Y520-15IKBM |
| Brand Name | Lenovo |
| Number of Occupied Memory Slots | 2 |
| Total Installed System Memory | 16 GB |
| Maximum Supported System Memory | 32 GB |
| System Memory Technology | DDR4 SDRAM |
| System Memory Speed | 2400 MHz |
| System Memory Form Factor | SoDIMM |
| Installed Slot Memory Configuration | 2 x 8GB |
| Total Number of Memory Slots | 2 |
| Installed Slot Memory | 16 GB |
| Processor Speed | 2.80 GHz |
| Processor Type | Core i7 |
| Processor Model | i7-7700HQ |
| Processor Core | Quad-core (4 Core) |
| Processor Manufacturer | Intel |
| Chipset Manufacturer | Intel |
| Chipset Model | HM175 |
| Maximum Turbo Speed | 3.80 GHz |
| Processor Generation | 7th Gen |
| Screen Resolution | 1920 x 1080 |
| Screen Size | 15.6″ |
| Screen Mode | Full HD |
| Touchscreen | No |
| Graphics Controller Manufacturer | NVIDIA |
| Graphics Controller Model | GeForce GTX 1060 |
| Graphics Memory Capacity | 6 GB |
| 6 GB | |
| Graphics Memory Technology | GDDR5X |
| Graphics Memory Accessibility | Dedicated |
| Display Screen Technology | In-plane Switching (IPS) Technology |











