MSI Summit B15 A11M-026AU RAM upgrade specifications

MSI B15 A11M-026AU MSI B15 A11M-026AU MSI B15 A11M-026AU MSI B15 A11M-026AU MSI B15 A11M-026AU

The MSI Summit B15 A11M-026AU laptop features two SO-DIMM memory slots supporting DDR4-SDRAM specifications. Maximum RAM capacity reaches 64 GB total, with compatible memory operating at 3200 MHz frequency. The B15 series supports DDR4 upgrade modules in SO-DIMM form factor, enabling memory expansion up to the specified maximum capacity. Specifications indicate the Summit family configuration maintains dual-slot architecture for RAM upgrades on this model.

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 date04 December 2020

Additional Notes

  • Dual channel bus architecture requires matching modules in both slots to provide maximum memory bandwidth for the integrated graphics processor.
  • The MSI Summit B15 A11M-026AU utilizes a non-soldered configuration allowing for the replacement of both factory modules to reach the 64 GB threshold.
  • High density 32 GB modules must be unbuffered and non-ECC to maintain system stability and POST compatibility.
  • Latency timings will default to the slowest installed module if mismatched sticks are used across the 2 available slots.
  • Physical installation requires a grounded environment to prevent electrostatic discharge from damaging the sensitive trace paths surrounding the SO-DIMM sockets.
  • Maximum supported frequency refers to the JEDEC profile as XMP support is typically restricted in this slim chassis thermal envelope.
  • Accessing the memory slots involves removing the bottom panel which may involve piercing factory seal stickers in certain regional jurisdictions.