ACER Predator PH317-53-78B1 RAM upgrade specifications

ACER PH317-53-78B1 ACER PH317-53-78B1 ACER PH317-53-78B1 ACER PH317-53-78B1 ACER PH317-53-78B1

Acer Predator Helios 300 model PH317-53-78B1 features DDR4-SDRAM memory upgrade specifications. The laptop contains 2x SO-DIMM slots for RAM expansion. Maximum supported capacity reaches 32 GB total memory. Compatible upgrades utilize SO-DIMM form factor modules operating at 2666 MHz frequency. Specifications outline available slots and maximum RAM capacity for this gaming laptop model.

Memory Upgrade Specifications

SpecificationValue
Memory slots2x SO-DIMM
Form factorSO-DIMM
Memory typeDDR4-SDRAM
Frequency2666 MHz
Maximum RAM32 GB
Voltage1.2V
Number of pins260-pin
InterfacePC4
PC Speed RatingPC4-2666 (PC4-21328)
Bandwidth21.3 GB/s
Laptop Release date16 June 2019

Additional Notes

  • The dual channel configuration requirement necessitates installing identical modules in both slots to achieve peak memory bandwidth and prevent system latency issues.
  • The 32 GB ceiling on the ACER Predator PH317-53-78B1 indicates a hardware limitation at the motherboard or BIOS level that prevents the utilization of high density 32 GB single sticks.
  • Installing modules with frequencies higher than 2666 MHz results in automatic downclocking to match the fixed bus speed of the chipset.
  • A total absence of soldered memory ensures that both physical slots remain accessible for future replacements if a module fails after the warranty period.
  • The SO-DIMM form factor implies a 260-pin physical interface which is incompatible with older DDR3 hardware or desktop sized DIMM slots.
  • Thermal management remains a factor during high speed data transfers as the close proximity of 2 slots can lead to localized heat buildup under sustained heavy workloads.
  • Upgrading to the maximum supported capacity allows for more efficient handling of virtual machines and complex video rendering tasks without relying on slower disk based swap files.