MSI Workstation WS65 9TJ-003 RAM upgrade specifications

MSI WS65 9TJ-003 MSI WS65 9TJ-003 MSI WS65 9TJ-003 MSI WS65 9TJ-003 MSI WS65 9TJ-003

MSI WS65 9TJ-003 workstation features two SO-DIMM memory slots supporting DDR4-SDRAM upgrade capacity. The laptop specifications indicate maximum RAM capacity of 64 GB total memory. Compatible memory modules operate at 2666 MHz frequency. Upgrade options accommodate SO-DIMM form factor RAM modules for this WS65 series professional workstation 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 date20 May 2019

Additional Notes

  • The motherboard architecture supports dual-channel memory configurations requiring identical modules to maximize data transfer rates and eliminate single-channel bandwidth bottlenecks.
  • Upgrading the MSI WS65 9TJ-003 to the maximum capacity requires the removal of all existing pre-installed modules because the system utilizes a total of 2 physical slots.
  • The internal hardware layout features a flipped motherboard design which requires total disassembly and removal of the mainboard from the chassis to access the memory slots for installation.
  • System stability depends on utilizing non-ECC unbuffered modules because the mobile chipset lacks the circuitry to utilize error-correcting code functionality.
  • Installing memory rated above 2666 MHz results in the hardware automatically downclocking the modules to match the maximum frequency supported by the 9th generation processor architecture.
  • Thermal management constraints within the thin-profile workstation chassis necessitate the use of low-voltage 1.2V modules to prevent localized heat buildup near the central processing unit.
  • The physical height limit of the SO-DIMM slots precludes the use of modules with integrated bulky heat spreaders which may interfere with the bottom panel closure.