MSI Gaming GL63 9SE-490TR RAM upgrade specifications
The MSI GL63 9SE-490TR gaming laptop features two SO-DIMM memory slots supporting DDR4-SDRAM upgrade specifications. Compatible RAM operates at 2666 MHz frequency with a maximum capacity of 64 GB total memory. The upgrade specifications indicate support for DDR4 technology in SO-DIMM form factor, enabling users to expand the laptop's memory configuration up to the maximum supported capacity through compatible memory modules.
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 | 05 July 2019 |
Additional Notes
- Dual channel mode benefits are only realized if two identical capacity modules occupy the slots simultaneously.
- The processor architecture in the MSI GL63 9SE-490TR limits memory speeds to the specified frequency even if high speed 3200 MHz modules are installed.
- Reaching the maximum memory threshold requires 32 GB high density modules which may require a BIOS update for full capacity recognition.
- The SO-DIMM form factor necessitates 260 pin modules specifically designed for laptop logic boards rather than desktop variants.
- Latency performance depends on the CAS timing mismatch where the system defaults to the slowest module value present in the two slots.
- Internal motherboard layout requires the removal of the entire base plate and potentially breaking a factory seal sticker to access the memory expansion area.
- Voltage requirements remain fixed at 1.2V meaning low voltage or overclocking modules might experience stability issues without manual profile adjustments.