| Processor | Acer Predator Helios 300 PH317-55-51P6 NH.QB5EV.003 | |
| Processor manufacturer | Intel | |
| Processor model | i5-11400H | |
| Processor cores | 6 | |
| Processor family | Intel Core i5 | |
| Processor boost frequency | 4.5 GHz | |
| Processor cache | 12 MB | |
| Software | Acer Predator Helios 300 PH317-55-51P6 NH.QB5EV.003 | other notebooks |
| Operating system installed | Linux | |
| Bundled software | Acer Care Center, Quick Access | |
| Display & Graphics | Acer Predator Helios 300 PH317-55-51P6 NH.QB5EV.003 | other notebooks |
| Panel type | IPS | |
| Display diagonal | 17.3 inch | |
| Display resolution | 1920 x 1080 pixels | |
| Display surface | Matt | |
| HD type | Full HD | |
| LED backlight | Yes | |
| Maximum refresh rate | 144 Hz | |
| Touchscreen | No | |
| Discrete graphics memory type | GDDR6 | |
| Memory | Acer Predator Helios 300 PH317-55-51P6 NH.QB5EV.003 | other notebooks |
| Internal memory | 16 GB | |
| Maximum internal memory | 32 GB | |
| 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 | Acer Predator Helios 300 PH317-55-51P6 NH.QB5EV.003 | 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 | Acer Predator Helios 300 PH317-55-51P6 NH.QB5EV.003 | 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 | Killer Wireless-AX 1650i | |
| Interfaces/Ports | Acer Predator Helios 300 PH317-55-51P6 NH.QB5EV.003 | other notebooks |
| HDMI version | 2.1 | |
| HDMI ports quantity | 1 | |
| Combo headphone/mic port | Yes | |
| Ethernet LAN (RJ-45) ports | 1 | |
| Mini DisplayPorts quantity | 1 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | 2 | |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A | 1 | |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C | 1 | |
| Input Devices | Acer Predator Helios 300 PH317-55-51P6 NH.QB5EV.003 | other notebooks |
| Keyboard backlit | Yes | |
| Keyboard backlit colour | RGB | |
| Keyboard language | German | |
| Keyboard layout | QWERTZ | |
| Numeric keypad | Yes | |
| Pointing device | Touchpad | |
| Audio | Acer Predator Helios 300 PH317-55-51P6 NH.QB5EV.003 | other notebooks |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Built-in Devices | Acer Predator Helios 300 PH317-55-51P6 NH.QB5EV.003 | other notebooks |
| Front camera | Yes | |
| Power | Acer Predator Helios 300 PH317-55-51P6 NH.QB5EV.003 | other notebooks |
| AC adapter power | 180 W | |
| Security | Acer Predator Helios 300 PH317-55-51P6 NH.QB5EV.003 | other notebooks |
| Cable lock slot | Yes | |
| Cable lock slot type | Kensington | |
| Design | Acer Predator Helios 300 PH317-55-51P6 NH.QB5EV.003 | other notebooks |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Black, Blue | |
| Depth | 280 mm | |
| Width | 398 mm | |
| Height | 26.7 mm | |
| Weight | 2.9 kg | |
| Battery Information | Acer Predator Helios 300 PH317-55-51P6 NH.QB5EV.003 | other notebooks |
| Battery capacity | 58.7 Wh | |
| Battery type | Lithium-Ion (Li-Ion) | |
| Number of battery cells | 4 | |
