Acer Predator Helios 300 PH315-54 NH.QC1SI.007 Gaming Laptop
11th Gen Core i9 · 32GB · 1TB SSD · Win11 Home · 8GB Graph
CPU11th Gen Intel Core i9 11900
GPUNVIDIA GeForce RTX RTX 3070
RAM32 GB DDR4
Storage1 TB SSD
Display15.6 inches
Weight2.3 kg
OSWindows 11 Home (64-bit)
Powered by
Intel Core i9 11900
Cinebench 2024 Single-Core: 96 · Cinebench 2024 Multi-Core: 81249
Full specifications
General
Series
Predator Helios 300
Model
PH315-54, Predator Helios 300
Utility
Gaming
OS
Windows 11 Home (64-bit)
Dimensions
363 x 255 x 22.9 mm
Weight
2.3 kg
Warranty
1 year Warranty
Display
Type
IPS
Touch
No
Size
15.6 inches
Resolution
1920 x 1080 pixels
PPI
~ 141 PPI
Anti Glare Screen
Yes
Features
300 nits Brightness, Acer ComfyView LED-backlit TFT LCD, supporting 300 Hz, 2 ms Overdrive, 100% sRGB
Connectivity
Ethernet
Killer Ethernet E2600
WiFi
Killer Wi-Fi 6 AX 1650i, 802.11 a/b/g/n+acR2
Bluetooth
v5.1
USB Ports
1 x USB Type-C, 2 x USB 3.0
HDMI
1 x HDMI Port
Microphone In
Yes
Headphone Jack
Yes
Security Lock Port
Kensington Lock Slot
Input
Camera
Yes
Keyboard
103- 104- 107-key FineTip RGB- with independent standard numeric keypad, Yes
Keyboard Backlit
Yes
Touchpad
Touchpad with Multi-touch Gesture Support
Inbuilt Microphone
Built-in Dual Microphone
Speakers
Built-in Dual Speakers
Sound
DTS X:Ultra Audio, featuring optimized Bass, Loudness, Speaker Protection with up to 6 custom content modes by smart amplifier | Supported in Windows Spatial Sound for PC Gaming with DTS license integrated | Immersive audio rendering over headphones and internal speakers | Acer Purified.Voice technology with dual built-in microphones. Features include far-field pickup, keystroke suppression, adaptive beam forming, and pre-defined personal and conference call modes. | Compatible with Cortana with Voice | Acer TrueHarmony technology for lower distortion, wider frequency range, headphone-like audio and powerful soundShow more
Optical Drive
No
Processor
Processor
11th Gen Intel Core i9 11900
Speed
8 x 2.5 GHz Cores
Cores
Octa Core
Brand
Intel
Series
Core i9
Model
11900
Generation
11th Gen
Graphics
GPU
NVIDIA GeForce RTX RTX 3070
Dedicated Memory
GDDR6 8 GB
Brand
NVIDIA
Memory
RAM
32 GB DDR4
RAM Slots
2
Solid State Drive
1 TB SSD
Battery
Battery
59 Wh, 4 Cell Battery
Extra
Included Software
Acer Care Center, Acer Product Registration, Planet9, PredatorSense
Sales Package
Laptop, Power Adaptor, User Guide, Warranty Documents
Other Features
59 Wh 4-cell Li-ion�battery
Specifications compiled from Smartprix. Last updated 2026-09-30.
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