| Processor | DELL Precision M5520 D6PRR | |
| Processor model | i7-7820HQ | |
| Processor threads | 8 | |
| Processor cores | 4 | |
| Processor codename | Kaby Lake | |
| Processor family | 7th gen Intel Core i7 | |
| Processor frequency | 2.9 GHz | |
| Processor boost frequency | 3.9 GHz | |
| Processor boost cache | 8 MB | |
| Thermal Design Power (TDP) | 45 W | |
| Processor lithography | 14 nm | |
| Software | DELL Precision M5520 D6PRR | other notebooks |
| Operating System | Windows 10 Pro | |
| Display & Graphics | DELL Precision M5520 D6PRR | other notebooks |
| Aspect ratio | 0.672916667 | |
| Display diagonal | 15.6 inch | |
| Display resolution | 1920 x 1080 pixels | |
| HD type | Full HD | |
| Discrete graphics adapter | Yes | |
| Discrete graphics adapter model | NVIDIA Quadro M1200 | |
| Graphics card | NVIDIA Quadro M1200 | |
| On-Board graphics adapter model | Intel HD Graphics 630 | |
| Graphics adapter memory | 64 GB | |
| Graphics card adapter max frequency: | 1100 MHz | |
| Graphics graphics adapter base frequency | 350 MHz | |
| Memory | DELL Precision M5520 D6PRR | other notebooks |
| Internal memory | 16 GB | |
| Storage | DELL Precision M5520 D6PRR | other notebooks |
| Storage | 256 GB SSD | |
| Optical drive type | No | |
| Network & Communication | DELL Precision M5520 D6PRR | other notebooks |
| 3G Band | No | |
| 5G Band | No | |
| Bluetooth | Yes | |
| Ethernet LAN | No | |
| WiFi | Yes | |
| WiFi Standards | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n | |
| Interfaces/Ports | DELL Precision M5520 D6PRR | other notebooks |
| HDMI | 1 | |
| USB 3.0 | 2 | |
| Input Devices | DELL Precision M5520 D6PRR | other notebooks |
| Keyboard Device | Touchpad | |
| Audio | DELL Precision M5520 D6PRR | other notebooks |
| Built-in Devices | DELL Precision M5520 D6PRR | other notebooks |
| Front Camera | Yes | |
| Front Camera Resolution | 0.92 MP | |
| Power | DELL Precision M5520 D6PRR | other notebooks |
| AC Power Adapter | 130 W | |
| Design | DELL Precision M5520 D6PRR | other notebooks |
| Product type | Mobile workstation | |
| Form Factor | Clamshell | |
| Colors | Black, Silver | |
| Depth | 235.3 mm | |
| Width | 357 mm | |
| Height | 11.1 mm | |
| Weight | 1.78 kg | |
| Battery Information | DELL Precision M5520 D6PRR | other notebooks |
| Battery type | Lithium Polymer (LiPo) | |
| Battery cells | 3 | |
