MSI Alpha A3DD-095XFR RAM upgrade specifications

MSI A3DD-095XFR MSI A3DD-095XFR MSI A3DD-095XFR MSI A3DD-095XFR MSI A3DD-095XFR

MSI Alpha 15 series model A3DD-095XFR laptop supports DDR4-SDRAM memory upgrades. The system features two SO-DIMM slots with maximum RAM capacity of 64 GB. Compatible memory modules operate at 2666 MHz frequency and utilize SO-DIMM form factor specifications. Users can upgrade memory by installing compatible DDR4 modules into available slots to maximize system capacity.

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 date19 March 2020

Additional Notes

  • Dual channel memory architecture requires installing modules in identical pairs to maximize the available data bus bandwidth for the processor.
  • The MSI Alpha A3DD-095XFR utilizes a standard 260 pin physical interface which excludes compatibility with desktop sized DIMM modules or older DDR3 hardware.
  • Populating both slots with 32 GB modules is necessary to reach the maximum supported capacity as the system cannot address higher density sticks.
  • Higher frequency modules will automatically downclock to 2666 MHz due to chipset firmware limitations governing the memory controller.
  • Accessing the SO-DIMM slots involves removing the entire bottom chassis panel which may involve piercing a factory seal sticker on specific regional versions.
  • Integrated graphics performance scales directly with memory speed and quantity because the system shares system RAM for video processing tasks.
  • Latency timings will default to the highest common denominator if two mismatched latency modules are installed simultaneously.