MSI Gaming GP75 9SD-851RU Leopard RAM upgrade specifications
The MSI GP75 9SD-851RU Leopard gaming laptop supports DDR4-SDRAM memory upgrades with specifications configured for two SO-DIMM slots. Maximum RAM capacity reaches 64 GB total, with compatible modules operating at 2666 MHz frequency. Current memory configuration and upgrade options are detailed in the laptop's technical specifications for users requiring expanded RAM capacity.
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 August 2019 |
Additional Notes
- Dual channel mode architecture requires matching module pairs to achieve full data bus efficiency.
- The MSI GP75 9SD-851RU Leopard utilizes a 260 pin physical interface which precludes the use of desktop memory modules.
- Memory modules exceeding the 2666 MHz rating will downclock automatically to match the chipset bus speed limitations.
- Total memory expansion to 64 GB requires the replacement of all existing pre installed modules due to the limited dual slot configuration.
- Operating 32 GB modules per slot necessitates high density chips that may increase heat generation within the compact SODIMM area.
- The absence of soldered memory on the motherboard ensures a fully reversible upgrade path for both available slots.
- Latency timings should remain consistent across both sticks to prevent system instability during high load gaming scenarios.
- The 1.2V power requirement for this standard suggests that low voltage modules are necessary to maintain thermal equilibrium.