MSI Prestige PS42 8M-096CA RAM upgrade specifications

The MSI Prestige PS42 8M-096CA laptop features DDR4-SDRAM memory specifications with one SO-DIMM slot available for upgrade. Maximum memory capacity reaches 16 GB per slot, supporting DDR4 modules operating at 2400 MHz frequency. Compatible RAM upgrades utilize the SO-DIMM form factor standard for ultraportable notebook systems. Specifications detail memory slots, upgrade potential, and maximum supported capacity for this particular MSI Prestige Series model.

Additional Notes

• The MSI Prestige PS42 8M-096CA features soldered onboard memory in addition to the single SO-DIMM slot, limiting total system memory expansion to 16 GB regardless of the installed module capacity.
• DDR4-2400 operates at a lower bandwidth than newer DDR4-3200 modules, restricting peak memory throughput to 19.2 GB/s per channel in dual-channel configuration.
• Single-slot architecture prevents dual-channel memory operation unless onboard soldered memory is present, potentially halving memory bandwidth compared to symmetric dual-channel configurations.
• SO-DIMM modules exceeding 260-pin DDR4 specifications will not physically fit the slot, excluding DDR5 or desktop DIMM form factors from compatibility consideration.
• Installing modules rated above 2400 MHz will force downclocking to the system's native 2400 MHz frequency, negating any advertised speed advantages of higher-spec RAM.
• The 16 GB ceiling suggests onboard soldered memory already occupies part of the maximum capacity, restricting SO-DIMM upgrade options to configurations that complement the pre-installed amount.
• Voltage requirements remain fixed at DDR4 standard 1.2V, making low-voltage or overclocking-oriented modules with non-standard voltage profiles incompatible with the system's memory controller.
• Removal of the existing SO-DIMM module for warranty service requires accessing the bottom panel, which may void seals or warranties depending on regional service policies.
• CAS latency timings beyond JEDEC-standard CL17 for 2400 MHz operation will default to supported values, eliminating performance distinctions between premium and standard modules.
• The single-slot design eliminates redundancy options, meaning module failure results in total loss of upgradeable memory capacity until replacement.