| Processor | MSI Gaming GL66 12UEK-870IT Pulse | |
| Processor manufacturer | Intel | |
| Processor model | i9-12900H | |
| Processor cores | 14 | |
| Processor family | Intel Core i9 | |
| Motherboard chipset | Intel SoC | |
| Processor boost frequency | 5 GHz | |
| Processor cache | 24 MB | |
| Software | MSI Gaming GL66 12UEK-870IT Pulse | other notebooks |
| Operating system installed | Windows 11 Home Advanced | |
| Display & Graphics | MSI Gaming GL66 12UEK-870IT Pulse | other notebooks |
| Display diagonal | 15.6 inch | |
| Display resolution | 1920 x 1080 pixels | |
| HD type | Full HD | |
| Maximum refresh rate | 144 Hz | |
| Touchscreen | No | |
| Discrete graphics memory type | GDDR6 | |
| Memory | MSI Gaming GL66 12UEK-870IT Pulse | other notebooks |
| Internal memory | 16 GB | |
| Maximum internal memory | 64 GB | |
| Memory clock speed | 3200 MHz | |
| Memory layout (slots x size) | 2 x 8 GB | |
| Memory form factor | SO-DIMM | |
| Memory slots | 2x SO-DIMM | |
| Internal memory type | DDR4-SDRAM | |
| Storage | MSI Gaming GL66 12UEK-870IT Pulse | other notebooks |
| SSD capacity | 512 GB | |
| SSD interface | PCI Express | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total SSDs capacity | 512 GB | |
| Total storage capacity | 512 GB | |
| Optical drive type | No | |
| Network & Communication | MSI Gaming GL66 12UEK-870IT Pulse | other notebooks |
| Antenna type | 2x2 | |
| Bluetooth | Yes | |
| Bluetooth version | 5.2 | |
| Ethernet LAN | Yes | |
| Wi-Fi | Wi-Fi 6 (802.11ax) | |
| Wi-Fi standards | Wi-Fi 6 (802.11ax) | |
| WLAN | Intel Wi-Fi 6 AX201 | |
| Interfaces/Ports | MSI Gaming GL66 12UEK-870IT Pulse | other notebooks |
| HDMI ports quantity | 1 | |
| Combo headphone/mic port | Yes | |
| Ethernet LAN (RJ-45) ports | 1 | |
| USB 2.0 | 1 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | 2 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C | 1 | |
| Input Devices | MSI Gaming GL66 12UEK-870IT Pulse | other notebooks |
| Keyboard backlit | Yes | |
| Keyboard backlit colour | RGB | |
| Numeric keypad | Yes | |
| Pointing device | Touchpad | |
| Audio | MSI Gaming GL66 12UEK-870IT Pulse | other notebooks |
| Number of speakers | 2 | |
| Speaker power | 2 W | |
| Power | MSI Gaming GL66 12UEK-870IT Pulse | other notebooks |
| AC adapter power | 240 W | |
| Design | MSI Gaming GL66 12UEK-870IT Pulse | other notebooks |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Grey, Titanium | |
| Depth | 259 mm | |
| Width | 359 mm | |
| Height | 23.9 mm | |
| Weight | 2.25 kg | |
| Battery Information | MSI Gaming GL66 12UEK-870IT Pulse | other notebooks |
| Battery capacity | 53.5 Wh | |
| Number of battery cells | 3 | |
