MSI Workstation WS75 9TK-699FR RAM upgrade specifications
The MSI WS75 9TK-699FR workstation series supports DDR4-SDRAM memory upgrades through two SO-DIMM slots. Maximum RAM capacity reaches 64 GB, with compatible modules operating at 2666 MHz frequency. Memory upgrade specifications indicate SO-DIMM form factor compatibility for this WS75 series model. Users upgrading the memory on the WS75 9TK-699FR should reference DDR4-SDRAM specifications matching the 2666 MHz frequency and SO-DIMM slot configuration for compatible RAM installation.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 2x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 2666 MHz |
| Maximum RAM | 64 GB |
| Voltage | 1.2V |
| Number of pins | 260-pin |
| Interface | PC4 |
| PC Speed Rating | PC4-2666 (PC4-21328) |
| Bandwidth | 21.3 GB/s |
| Laptop Release date | 16 October 2019 |
Additional Notes
- The dual slot configuration requires removing the factory modules to reach the maximum 64 GB capacity because no additional vacant sockets exist for expansion.
- Operating in a dual channel environment provides the necessary memory bandwidth to prevent data starvation for the Quadro GPU during complex 3D rendering tasks.
- Installing high speed modules results in a downclock to 2666 MHz as the chipset enforces a hardware frequency ceiling based on the architecture of the **MSI WS75 9TK-699FR** workstation.
- Maintenance and upgrades require meticulous handling of the internal chassis layout because the motherboard design features a flipped orientation where the RAM slots face the keyboard side rather than the bottom panel.
- The choice of SO-DIMM modules must prioritize low voltage 1.2V specifications to maintain thermal stability and ensure compatibility with the power delivery system of the motherboard.
- Mixing modules with different CAS latencies forces the system to default to the slowest timing profile which can introduce micro-stuttering in memory-intensive professional applications.