MSI Gaming GS65 9SD-628PL Stealth RAM upgrade specifications
The MSI GS65 9SD-628PL Stealth Gaming series laptop supports DDR4-SDRAM memory upgrades through 2x SO-DIMM slots. Maximum compatible RAM capacity reaches 64 GB total. The memory operates at 2666 MHz frequency specifications. SO-DIMM form factor modules are required for upgrade compatibility. This configuration provides expandable memory capacity for enhanced multitasking and performance in the GS series gaming platform.
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 | 04 October 2019 |
Additional Notes
- The internal motherboard layout of the MSI GS65 9SD-628PL Stealth features a flipped design which requires total removal of the system board to access the memory slots for upgrades.
- Dual channel memory architecture is only achievable by installing matched pairs of modules as the system lacks soldered onboard memory.
- Installing modules with higher clock speeds results in automatic downclocking to the processor limit because the chipset restricts the memory controller to the native frequency.
- Voltage requirements are limited to 1.2V standard for DDR4 SO-DIMM components to maintain thermal stability within the thin chassis profile.
- Physical clearance constraints within the heat shield mean that modules with integrated bulky spreaders or tall heatsinks will prevent the bottom panel from seating correctly.
- Updating to the maximum capacity requires 32 GB high density modules which may necessitate a BIOS update to ensure correct row address strobe recognition.
- Latency performance depends on the SPD profile of the replacement sticks since the firmware lacks manual XMP overcloking adjustments in most factory configurations.