| Processor | MSI Stealth GS66 11UH-618 GS6611618 | |
| Processor manufacturer | Intel | |
| Processor model | i9-11900H | |
| Processor family | Intel Core i9 | |
| Processor frequency | 2.5 GHz | |
| Motherboard chipset | Intel HM570 | |
| Processor boost frequency | 4.9 GHz | |
| Software | MSI Stealth GS66 11UH-618 GS6611618 | other notebooks |
| Operating system installed | Windows 10 Pro | |
| Display & Graphics | MSI Stealth GS66 11UH-618 GS6611618 | other notebooks |
| Display diagonal | 15.6 inch | |
| Display resolution | 1920 x 1080 pixels | |
| HD type | Full HD | |
| Maximum refresh rate | 360 Hz | |
| Touchscreen | No | |
| Discrete graphics memory type | GDDR6 | |
| Memory | MSI Stealth GS66 11UH-618 GS6611618 | other notebooks |
| Internal memory | 32 GB | |
| Memory clock speed | 3200 MHz | |
| Memory layout (slots x size) | 2 x 16 GB | |
| Internal memory type | DDR4-SDRAM | |
| Storage | MSI Stealth GS66 11UH-618 GS6611618 | other notebooks |
| SSD interface | NVMe | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total SSDs capacity | 1000 GB | |
| Total storage capacity | 1000 GB | |
| Optical drive type | No | |
| Card reader integrated | No | |
| Network & Communication | MSI Stealth GS66 11UH-618 GS6611618 | other notebooks |
| Antenna type | 2x2 | |
| Bluetooth | Yes | |
| Bluetooth version | 5.2 | |
| Ethernet LAN | Yes | |
| Wi-Fi | Wi-Fi 6E (802.11ax) | |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) | |
| WLAN | Killer Wi-Fi 6E AX1675 | |
| Interfaces/Ports | MSI Stealth GS66 11UH-618 GS6611618 | other notebooks |
| HDMI ports quantity | 1 | |
| Charging port type | DC-in jack | |
| Combo headphone/mic port | Yes | |
| Ethernet LAN (RJ-45) ports | 1 | |
| Thunderbolt ports quantity | 1 | |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A | 3 | |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C | 1 | |
| Input Devices | MSI Stealth GS66 11UH-618 GS6611618 | other notebooks |
| Keyboard backlit | Yes | |
| Keyboard backlit colour | RGB | |
| Keyboard layout | QWERTY | |
| Keyboard number of keys | 84 | |
| Numeric keypad | No | |
| Pointing device | Touchpad | |
| Audio | MSI Stealth GS66 11UH-618 GS6611618 | other notebooks |
| Audio system | Nahimic 3 | |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Speaker power | 2 W | |
| Speakers manufacturer | Dynaudio | |
| Built-in Devices | MSI Stealth GS66 11UH-618 GS6611618 | other notebooks |
| Front camera | Yes | |
| Front camera HD type | HD | |
| Infrared camera | Yes | |
| Windows Hello | Yes | |
| Power | MSI Stealth GS66 11UH-618 GS6611618 | other notebooks |
| AC adapter power | 230 W | |
| Design | MSI Stealth GS66 11UH-618 GS6611618 | other notebooks |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Black | |
| Market positioning | Gaming | |
| Depth | 245.1 mm | |
| Width | 359.9 mm | |
| Height | 18 mm | |
| Weight | 2.1 kg | |
| Battery Information | MSI Stealth GS66 11UH-618 GS6611618 | other notebooks |
| Battery capacity | 99.9 Wh | |
| Number of battery cells | 4 | |
