MSI Gaming GL63 8SD-644BE RAM upgrade specifications

MSI GL63 8SD-644BE MSI GL63 8SD-644BE MSI GL63 8SD-644BE MSI GL63 8SD-644BE MSI GL63 8SD-644BE

MSI GL63 8SD-644BE Gaming laptop RAM upgrade specifications include DDR4-SDRAM memory compatible with 2x SO-DIMM slots. Maximum RAM capacity reaches 32 GB total, with DDR4-2666 MHz frequency support. Upgrade options allow installation of compatible SO-DIMM modules to enhance system memory performance and multitasking capabilities on the GL series gaming notebook.

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 date04 June 2019

Additional Notes

  • Dual channel memory architecture is only achievable when installing an identical pair of modules across both SO-DIMM slots.
  • The MSI GL63 8SD-644BE motherboard logic limits data transfer rates to 2666 MHz even if modules with higher XMP profiles are installed.
  • Upgrading beyond the 32 GB threshold results in a failure to post due to chipset addressing limitations.
  • Installation of high performance memory requires modules that operate at 1.2V to maintain thermal stability within the compact chassis.
  • Replacing existing factory memory involves fully populated slots which necessitates the removal of original modules rather than adding to them.
  • Latency performance depends on the CAS latency rating of the secondary module matching the primary module to prevent downclocking or system instability.
  • Accessing the physical memory slots requires the removal of the entire bottom base cover which may involve piercing a factory seal sticker in certain regions.