MSI Prestige 15 A11SCX-019XES RAM upgrade specifications

MSI 15 A11SCX-019XES MSI 15 A11SCX-019XES MSI 15 A11SCX-019XES MSI 15 A11SCX-019XES

MSI Prestige 15 A11SCX-019XES laptop supports DDR4-SDRAM memory upgrades via 2x SO-DIMM slots. Maximum RAM capacity reaches 64 GB total. Compatible memory operates at 3200 MHz frequency. Upgrade specifications indicate SO-DIMM form factor modules are required for this MSI model. Current configurations allow users to expand memory capacity up to the maximum supported specifications through compatible DDR4 memory modules.

Memory Upgrade Specifications

SpecificationValue
Memory slots2x SO-DIMM
Form factorSO-DIMM
Memory typeDDR4-SDRAM
Frequency3200 MHz
Maximum RAM64 GB
Voltage1.2V
Number of pins260-pin
InterfacePC4
PC Speed RatingPC4-3200 (PC4-25600)
Bandwidth25.6 GB/s
Laptop Release date06 January 2021

Additional Notes

  • The MSI Prestige 15 A11SCX-019XES accommodates memory modules in SO-DIMM format, which constrains upgrade options to laptop-specific DDR4 variants and excludes standard desktop DIMM modules due to physical incompatibility.
  • The 3200 MHz frequency specification establishes a compatibility ceiling; memory modules rated above this speed will downclock to 3200 MHz, while modules below this rating may operate at reduced performance or cause system instability depending on BIOS implementation.
  • With 2 slots available and a 64 GB maximum capacity ceiling, each slot accepts up to 32 GB modules; upgrading from factory configuration to maximum capacity requires both slots to be populated simultaneously, eliminating any single-slot expansion pathway.
  • DDR4-SDRAM technology paired with the 3200 MHz specification suggests 11th-generation Intel processor compatibility; mixing memory speeds across slots may trigger automatic downclocking to the slowest module's rated speed, resulting in symmetrical performance degradation.
  • Removing original memory modules to install higher-capacity replacements carries risk of voiding manufacturer warranty if non-sanctioned service is performed; verifying factory installation by authorized service centers preserves warranty protection for replacement modules.
  • The SO-DIMM form factor's compact design creates thermal proximity concerns in laptop chassis; high-speed 32 GB modules may generate increased heat dissipation compared to lower-capacity alternatives, potentially affecting adjacent components if the thermal design margin is already constrained.