MSI Alpha 15 A3DD-029IT RAM upgrade specifications

MSI 15 A3DD-029IT MSI 15 A3DD-029IT MSI 15 A3DD-029IT

MSI Alpha 15 A3DD-029IT laptop RAM upgrade specifications include two SO-DIMM slots supporting DDR4-SDRAM memory modules. Maximum memory capacity reaches 64 GB when fully upgraded. Compatible memory operates at 2666 MHz frequency. Specifications enable users to expand memory from the factory configuration up to the maximum supported capacity through the dual SO-DIMM slots available in the Alpha 15 series.

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 date28 August 2020

Additional Notes

  • The presence of 2 SO-DIMM slots confirms that the system operates in a dual channel configuration when both slots are populated, which is critical for maximizing the integrated graphics processing efficiency on the MSI Alpha 15 A3DD-029IT.
  • The 64 GB maximum capacity indicates that the motherboard supports high density 32 GB modules per slot, allowing for professional workloads like virtual machine hosting or large scale video rendering.
  • Thermal management remains a factor during installation as the memory modules sit in close proximity to the copper heat pipes of the cooling system.
  • Higher frequency RAM modules will automatically downclock to 2666 MHz because the memory controller is hardware limited to the specified clock speed regardless of the module rating.
  • Upgrading to the maximum capacity requires a matching pair of modules to ensure synchronized latency timings and prevent system instability or boot failures.
  • The physical format necessitates the use of 260 pin modules, as desktop DIMM or older DDR3 hardware is electrically and mechanically incompatible with the socket architecture.
  • Standard voltage modules are required because the motherboard does not provide manual BIOS voltage adjustments for high performance overclocking memory kits.