MSI Prestige PS42 8RC-013NL Modern RAM upgrade specifications

The MSI Prestige PS42 8RC-013NL Modern features DDR4-SDRAM memory specifications compatible with upgrade capacity up to 16 GB maximum. The laptop contains 1x SO-DIMM slot for RAM installation. Memory operates at 2400 MHz frequency with SO-DIMM form factor. Specifications indicate the PS42 8RC-013NL Modern supports single-slot memory upgrade configuration. Compatible RAM modules must utilize DDR4-SDRAM technology and SO-DIMM physical format for proper installation in this MSI Prestige series model.

Additional Notes

• The MSI Prestige PS42 8RC-013NL Modern contains 1 memory slot, which means upgrading RAM requires removing the existing module rather than adding a second stick alongside it.
• Single-channel memory architecture limits bandwidth to approximately 19.2 GB/s at 2400 MHz, compared to 38.4 GB/s potential with dual-channel configurations.
• The 16 GB ceiling represents a hard limit imposed by chipset or BIOS restrictions, regardless of whether higher-capacity modules physically fit the slot.
• DDR4-2400 operates at PC4-19200 standard, meaning faster modules like DDR4-2666 or DDR4-3200 will downclock to 2400 MHz when installed.
• SO-DIMM form factor measures 67.6 mm in length, requiring clearance verification near the slot if components like heat pipes or shielding occupy adjacent space.
• Mixing module densities or timings when replacing the original RAM may trigger compatibility issues or force operation at the lowest common denominator speed.
• Single-slot designs typically indicate soldered memory is absent, allowing warranty-safe user replacement if the bottom panel permits tool-free or standard Phillips-head access.
• Non-ECC unbuffered modules are required, as SO-DIMM slots in consumer ultrabooks lack support for registered or error-correcting variants.
• Operating voltage must remain at standard 1.2V for DDR4, as low-voltage or overclocking-oriented modules may cause POST failures or instability.
• The 2400 MHz specification suggests an 8th-generation Intel platform, which supports JEDEC DDR4-2400 natively without requiring XMP profile activation.