MSI Gaming GT63 8SG-020 Titan RAM upgrade specifications
The MSI GT63 8SG-020 Titan gaming laptop features four SO-DIMM memory slots supporting DDR4-SDRAM modules. The system specifications permit a maximum RAM capacity of 128 GB, with compatible memory modules operating at 2666 MHz frequency. This configuration allows users to upgrade the existing memory configuration by installing additional DDR4-SDRAM SO-DIMM modules into available slots, provided specifications align with the laptop's compatible memory standards.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 4x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 2666 MHz |
| Maximum RAM | 128 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 | 01 February 2019 |
Additional Notes
- Accessing all 4 slots requires reaching both sides of the motherboard because 2 slots typically reside under the keyboard and 2 behind the bottom panel.
- The system operates in dual channel mode across paired slots to increase memory bandwidth for high resolution gaming.
- Installing modules with higher frequency than 2666 MHz results in automatic downclocking to match the integrated memory controller limit.
- Mixing memory modules with different timings or ranks causes the motherboard to default to the slowest common latency values.
- Achieving the 128 GB threshold necessitates 32 GB high density modules which may require a BIOS update to recognize the increased capacity.
- Physical clearance for heat spreaders is restricted within the SO DIMM housing so standard height modules provide the highest reliability.
- The 2666 MHz speed dictates the maximum throughput for the internal CPU data fabric which influences frame time stability.
- Adding 2 additional modules to a factory populated 2 slot configuration shifts the load to the secondary memory channel and increases thermal output near the processor.