MSI Prestige PS63 8RC RAM upgrade specifications
The MSI Prestige PS63 8RC supports DDR4-SDRAM memory upgrades through 2x SO-DIMM slots. The compatible RAM specifications include a maximum capacity of 32 GB total memory and operating frequency of 2400 MHz. Upgrade modules must utilize the SO-DIMM form factor for compatibility with the PS series laptop. The PS63 8RC model supports memory configurations with DDR4-SDRAM technology to enhance system performance and multitasking capabilities.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 2x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 2400 MHz |
| Maximum RAM | 32 GB |
| Voltage | 1.2V |
| Number of pins | 260-pin |
| Interface | PC4 |
| PC Speed Rating | PC4-2400 (PC4-19200) |
| Bandwidth | 19.2 GB/s |
| Laptop Release date | 25 May 2019 |
Additional Notes
- The MSI Prestige PS63 8RC accepts dual-channel SO-DIMM modules, meaning both slots must contain matching speed and timings to leverage the full bandwidth potential of DDR4.
- The 2400 MHz frequency ceiling indicates an 8th generation Intel Core processor architecture, which limits higher frequency modules to downclocking even if physically compatible.
- The 32 GB maximum capacity enforces a 16 GB per slot configuration when reaching full density, excluding any 8 GB + 24 GB asymmetric combinations.
- SO-DIMM modules operate at 1.2V standard for DDR4, eliminating compatibility concerns with older DDR3L low-voltage variants that share physical SO-DIMM form factors but different notch positions.
- Modules rated beyond 2400 MHz will function but revert to the chipset's supported ceiling, offering no performance advantage despite potentially higher cost.
- The dual-slot design permits incremental upgrades without discarding existing RAM, assuming the new module matches the installed frequency and CAS latency profile.
- Installation requires accessing the bottom panel service door, with no warranty restrictions on user-replaceable memory per standard MSI serviceable component guidelines.
- Non-ECC unbuffered modules are required, as desktop UDIMM or server RDIMM variants physically differ from the SO-DIMM 260-pin specification.
- Mixed-capacity configurations such as 8 GB plus 16 GB will operate in flex mode, running only the matched lower portion in dual-channel while the remainder defaults to single-channel bandwidth.