MSI Alpha 15 B5EEK-009NL RAM upgrade specifications

MSI Alpha 15 B5EEK-009NL laptop features two SO-DIMM memory slots supporting DDR4-SDRAM upgrade capacity. Maximum RAM specifications accommodate up to 64 GB total memory at 3200 MHz frequency. Compatible memory upgrades utilize SO-DIMM form factor modules. Current memory configuration allows dual-slot population for expanded RAM capacity. Specifications indicate standard DDR4 memory compatibility for performance enhancement and multitasking capabilities on MSI 15 series 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 date11 June 2021

Additional Notes

  • The presence of 2 physical SO-DIMM slots implies that reaching the 64 GB maximum requires the removal of all pre-installed modules, as no memory is soldered to the mainboard.
  • Dual-channel architecture benefits significantly from matching pairs of modules to prevent bandwidth halving and elective latency spikes during heavy CPU workloads.
  • The 3200 MHz frequency ceiling indicates that installing higher-rated modules will result in an automatic downclock to match the hardware controller limitations of the MSI Alpha 15 B5EEK-009NL.
  • Operating at the maximum 64 GB capacity increases the thermal density within the SODIMM area, necessitating adequate airflow to prevent memory throttling during sustained rendering or gaming tasks.
  • Utilization of standard DDR4 voltage profiles ensures compatibility with JEDEC-compliant modules, though modules requiring XMP profiles for rated speeds may default to lower base frequencies due to BIOS restrictions.
  • Physical access to the memory slots involves removing the entire bottom chassis panel, which typically requires breaking a factory seal, potentially impacting warranty coverage depending on regional consumer laws.
  • The system uses a non-buffered, non-ECC memory interface, which precludes the use of server-grade registered RAM regardless of the pin count or physical fit.