Acer Predator Helios 300 PH315-55
Everything you need to understand this laptop — core hardware, graphics, display, connectivity and practical upgrade options.
Configuration-dependent; check the exact product number in the linked manufacturer documentation.
Configuration-dependent; check the exact product number in the linked manufacturer documentation.
Up to 32 GB listed
M.2 PCIe NVMe SSD
The complete picture
Hardware specifications
Options can vary by product number, country and factory configuration. Unknown details are labelled rather than guessed.
Performance
Processor, graphics and acceleration
- Processor
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Graphics
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Chipset / AI hardware
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
Display & media
Screen, camera and sound
- Panel
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Camera
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Audio
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
Connectivity & security
Ports, wireless and protection
- Ports
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Wireless
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Security
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
Power & design
Battery, operating system and build
- Battery
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Weight / dimensions
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
- Operating system
- Configuration-dependent
- check the exact product number in the linked manufacturer documentation.
Plan your upgrade
Possible upgrades
See the listed RAM ceiling, storage options and what each upgrade is useful for. Maximums are only shown when supported by the model information available here.
Up to 32 GB
Listed model capacity; confirm your exact configuration before buying.
Factory capacity: 512 GB on linked SKU
Maximum supported: Acer does not publish a universal replacement-capacity limit
Capacity shown is based on documented manufacturer options, not necessarily a hard limit. Confirm the exact configuration and connector before buying.
Check before you buy
Upgrade compatibility
RAM specifications
Memory type, slots and listed capacity
- Memory type
- DDR5 SDRAM on linked PH315-55-56DK configuration
- Factory configuration
- 8 GB on linked SKU
- Maximum supported
- 32 GB listed by Acer
- Upgradeability
- Replaceable memory supported
- confirm exact slot population
Listed configurations
- The linked Acer SKU is one PH315-55 configuration; verify full product code.
SSD & storage specifications
Drive format, connection and limits
- Drive type
- M.2 PCIe NVMe SSD
- Factory capacity
- 512 GB on linked SKU
- Maximum supported
- Acer does not publish a universal replacement-capacity limit
- Check the exact service guide for available M.2 slots and SSD dimensions.
Before you order parts
- Acer's PH315-55-56DK page lists 8 GB standard memory, up to 32 GB DDR5 and a 512 GB PCIe NVMe SSD.
Official specifications & sources
Manufacturer pages are the reference for exact configurations.