MSI Prestige PS42 8RC-001ES RAM upgrade specifications

MSI PS42 8RC-001ES MSI PS42 8RC-001ES MSI PS42 8RC-001ES MSI PS42 8RC-001ES MSI PS42 8RC-001ES

The MSI Prestige PS42 8RC-001ES features DDR4-SDRAM memory with one SO-DIMM slot available for upgrades. Maximum RAM capacity reaches 16 GB, operating at 2400 MHz frequency. Compatible memory modules must use the SO-DIMM form factor for proper installation in this laptop model. The upgrade specifications support DDR4 memory technology with single-channel configuration through the available slot.

Memory Upgrade Specifications

SpecificationValue
Memory slots1x SO-DIMM
Form factorSO-DIMM
Memory typeDDR4-SDRAM
Frequency2400 MHz
Maximum RAM16 GB
Voltage1.2V
Number of pins260-pin
InterfacePC4
PC Speed RatingPC4-2400 (PC4-19200)
Bandwidth19.2 GB/s
Laptop Release date04 November 2018

Additional Notes

  • Dual channel memory configurations are physically impossible due to the single slot architecture.
  • The lack of a secondary slot creates a hard performance ceiling for memory intensive applications relying on high bandwidth.
  • Memory upgrades require the complete removal and replacement of the existing module rather than an addition.
  • The 16 GB limit suggests a motherboard firmware restriction or a hardware addressing cap on the specific processor generation used in this model.
  • Installing modules with frequencies higher than 2400 MHz results in automatic downclocking to match the system bus speed.
  • Performance gains are limited to increased capacity for multitasking since the single channel interface restricts peak data transfer rates.
  • Physical access to the SO-DIMM slot typically requires a complete disassembly of the chassis which may impact the integrity of factory thermal seals.
  • The system is incompatible with newer DDR5 or older DDR3 modules due to distinct voltage requirements and physical pin alignments.