MSI Workstation WS65 9TK-120UK RAM upgrade specifications

MSI WS65 9TK-120UK MSI WS65 9TK-120UK MSI WS65 9TK-120UK MSI WS65 9TK-120UK MSI WS65 9TK-120UK

The MSI WS65 9TK-120UK workstation laptop features two SO-DIMM slots for memory expansion. The upgrade supports DDR4-SDRAM modules operating at 2666 MHz frequency. Maximum RAM capacity reaches 64 GB total. Compatible upgrades utilize the SO-DIMM form factor specifications. Current memory configuration and available slots determine upgrade capacity options for this WS65 series model.

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 date10 September 2019

Additional Notes

  • The internal layout of the MSI WS65 9TK-120UK features a flipped motherboard design where the memory slots face the keyboard side rather than the bottom panel.
  • Accessing the SO-DIMM slots requires a full teardown including the removal of the mainboard and disconnection of several delicate ribbon cables.
  • Operating 64 GB of memory across 2 slots triggers dual channel bandwidth mode which reduces latency for memory intensive rendering tasks.
  • Installation of higher frequency modules results in automatic downclocking to the 2666 MHz hardware ceiling dictated by the chipset architecture.
  • Upgrading memory requires the removal of factory seal stickers which may impact local warranty terms depending on regional service policies.
  • The use of 32 GB high density modules is necessary to reach the maximum capacity due to the physical limitation of 2 available slots.
  • Thermal management remains a critical factor during sustained workloads as the memory modules sit in close proximity to the ultra thin cooling pipes.