MSI Gaming GL63 8SD-817XFR RAM upgrade specifications
The MSI GL63 8SD-817XFR Gaming series laptop features two SO-DIMM memory slots supporting DDR4-SDRAM modules. The maximum RAM capacity is 32 GB total, with memory operating at 2666 MHz. Compatible upgrade specifications require DDR4-SDRAM SO-DIMM modules matching the frequency and form factor specifications. Current and additional memory modules must adhere to these technical parameters for proper compatibility and system performance within the maximum capacity constraint.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 2x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 2666 MHz |
| Maximum RAM | 32 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 July 2019 |
Additional Notes
- The MSI GL63 8SD gaming laptop uses DDR4 SO-DIMM modules, which means replacement sticks must match this exact form factor; full-size DIMM modules cannot be mechanically installed regardless of electrical compatibility.
- With 2 memory slots and a 32 GB ceiling, maximum upgrade capacity reaches 16 GB per slot; single-channel population leaves performance on the table since gaming workloads benefit from dual-channel memory bandwidth, but users may upgrade one slot at a time across multiple purchase cycles.
- The 2666 MHz specification indicates 8th-generation Intel Core processor architecture; DDR4-3200 or faster modules will downclock to 2666 MHz when installed, eliminating any speed advantage from higher-frequency sticks while increasing cost without functional benefit.
- Installation of mismatched module speeds (mixing 2666 MHz and 3200 MHz sticks) forces the system to run both modules at the slower 2666 MHz speed, negating the investment in faster memory while creating potential stability risk if timing parameters are not automatically adjusted by BIOS.
- Upgrading from lower capacities to 32 GB total requires either two 16 GB modules or replacement of existing memory; removing the original memory may void sections of the hardware warranty if performed outside authorized service channels, contingent on MSI's service policy documentation.
- Gaming performance scaling above 16 GB capacity shows minimal improvement for competitive titles; the upgrade headroom targets content creation and multitasking scenarios rather than gaming frame rate gains.