MSI Gaming GF75 9SCXR-281 Thin RAM upgrade specifications

MSI GF75 9SCXR-281 Thin MSI GF75 9SCXR-281 Thin MSI GF75 9SCXR-281 Thin MSI GF75 9SCXR-281 Thin MSI GF75 9SCXR-281 Thin

The MSI GF75 9SCXR-281 Thin gaming laptop features DDR4-SDRAM memory architecture with 2x SO-DIMM upgrade slots. The system supports a maximum memory capacity of 64 GB, operating at 2666 MHz frequency. Compatible upgrades utilize the SO-DIMM form factor standard. The GF series Gaming model allows for RAM expansion to enhance system performance specifications.

Memory Upgrade Specifications

SpecificationValue
Memory slots2x SO-DIMM
Form factorSO-DIMM
Memory typeDDR4-SDRAM
Frequency2666 MHz
Maximum RAM64 GB
Voltage1.2V
Number of pins260-pin
InterfacePC4
PC Speed RatingPC4-2666 (PC4-21328)
Bandwidth21.3 GB/s
Laptop Release date07 July 2020

Additional Notes

  • Dual channel architecture requires matching memory modules in both slots to optimize bandwidth for the MSI GF75 9SCXR-281 Thin.
  • Installing modules with higher clock rates results in an automatic downclock to 2666 MHz governed by the internal memory controller limitations.
  • Component height is restricted by the compact chassis design requiring standard height modules over those with integrated heat spreaders.
  • Populating both slots to reach the 64 GB threshold shifts the system from single channel to dual channel mode which reduces latencies in CPU bound gaming scenarios.
  • The absence of soldered memory permits the total replacement of factory hardware without being limited by a fixed onboard capacity.
  • Motherboard access for memory installation necessitates the removal of the entire base panel which involves a high density of plastic clips and thermal pads.
  • Potential BIOS updates might be required when moving from a single module to a maximum capacity configuration to ensure stable voltage delivery to the slots.