MSI Workstation WS65 8SK-478CA RAM upgrade specifications

MSI WS65 8SK-478CA MSI WS65 8SK-478CA MSI WS65 8SK-478CA MSI WS65 8SK-478CA MSI WS65 8SK-478CA

MSI WS65 8SK-478CA workstation laptop contains two SO-DIMM slots supporting DDR4-SDRAM memory modules at 2666 MHz frequency. Maximum RAM capacity reaches 64 GB total. Memory upgrade specifications indicate compatible SO-DIMM form factor modules for enhanced performance. Existing memory slots allow RAM expansion to achieve maximum supported capacity of 64 GB through standard upgrade procedures.

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 date25 November 2019

Additional Notes

  • The internal layout of the MSI WS65 8SK-478CA utilizes a flipped motherboard design which requires total removal of the main logic board to access the dual memory banks for hardware replacement.
  • Dual channel memory architecture transitions to single channel operation if mismatched module capacities are installed across the 2 available slots.
  • System stability relies on using non ECC unbuffered modules as the processor architecture typically lacks support for error correcting code memory in this workstation tier.
  • Bandwidth potential remains limited by the integrated memory controller of the 8th generation chipset regardless of whether higher frequency modules are installed.
  • Populating the maximum 64 GB capacity necessitates the use of high density 32 GB modules which may generate higher localized thermals within the slim chassis under sustained render loads.
  • Latency synchronization between modules occurs at the timing of the slowest installed stick to maintain BIOS compatibility.
  • The physical height of the SO-DIMMS must adhere to standard profiles to avoid contact with the underside of the inverted keyboard assembly.