| Attribute |
MSI Gaming GS66 Stealth 10SFS-426FR (9S7-16V112-426) × | 
MSI Gaming GS66 Stealth 10SF-427FR (GS66 STEALTH 10SF-427FR) × |
| General | | |
| Model | MSI Gaming GS66 Stealth 10SFS-426FR | MSI Gaming GS66 Stealth 10SF-427FR |
| Product code | 9S7-16V112-426 | GS66 STEALTH 10SF-427FR |
| Design | | |
| Product colour | Black | Black |
| Form factor | Clamshell | Clamshell |
| Brand | MSI | MSI |
| Family | Gaming | Gaming |
| Series | GS | GS |
| Model name | GS66 Stealth 10SFS-426FR | GS66 Stealth 10SF-427FR |
| Part number | 9S7-16V112-426 | GS66 STEALTH 10SF-427FR |
| Market positioning | Gaming | Gaming |
| Release year (year) | 2020 | 2020 |
| Processor | | |
| Processor manufacturer | Intel | Intel |
| Processor family | 10th gen Intel Core i9 | 10th gen Intel Core i7 |
| Processor model | i9-10980HK | i7-10875H |
| Memory | | |
| Internal memory type | DDR4-SDRAM | DDR4-SDRAM |
| Maximum internal memory (GB) | 64 | 64 |
| Memory clock speed (MHz) | 3,200 | 3,200 |
| Internal memory (GB) | 32 | 16 |
| Display | | |
| Display diagonal (inch) | 15.6 | 15.6 |
| HD type | Full HD | Full HD |
| Touchscreen | - | - |
| Maximum refresh rate (Hz) | 300 | 240 |
| Display resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| Graphics | | |
| Discrete graphics adapter model | NVIDIA GeForce RTX 2070 Super Max-Q | NVIDIA GeForce RTX 2070 Max-Q |
| Discrete graphics memory type | GDDR6 | GDDR6 |
| Discrete graphics adapter | + | + |
| Discrete graphics adapter memory (GB) | 8 | 8 |
| Storage | | |
| Total storage capacity (GB) | 1,000 | 1,000 |
| Number of SSDs installed | 1 | 1 |
| SSD capacity (GB) | 1,000 | 1,000 |
| Storage media | SSD | SSD |
| Networking | | |
| Wi-Fi standards | | |
| Bluetooth | + | + |
| Ethernet LAN | + | + |
| Ethernet LAN data rates (Mbit/s) | | |
| Bluetooth version | 5.1 | 5.1 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 3 | 3 |
| USB 3.x Type-C ports | 1 | 1 |
| Combo headphone/mic port | + | + |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | 1 | 1 |
| Audio | | |
| Speaker power (W) | 4 | 4 |
| Camera | | |
| Front camera | + | + |
| Front camera HD type | HD | HD |
| Front camera resolution (pixels) | 1280 x 720 | 1280 x 720 |
| Keyboard | | |
| Numeric keypad | - | - |
| Keyboard backlit | + | + |
| Pointing device | Touchpad | Touchpad |
| Software | | |
| Operating system installed | Windows 10 Pro | Windows 10 Pro |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 99 | 99 |
| Battery capacity (mAh) | 6,250 | 6,250 |
| Weight and dimensions | | |
| Weight (kg) | 2.1 | 2.1 |
| Height (mm) | 19.8 | 19.8 |
| Depth (mm) | 248 | 248 |
| Width (mm) | 358 | 358 |
| Power | | |
| AC adapter power (W) | 230 | 230 |