MSI Modern 14 B11MOU-879XES RAM upgrade specifications

MSI Modern 14 B11MOU-879XES laptop RAM upgrade specifications indicate DDR4-SDRAM memory compatibility with maximum capacity of 64 GB. The device features 1x SO-DIMM slot for memory expansion. Compatible RAM operates at 3200 MHz frequency using SO-DIMM form factor. Upgrade options allow installation of higher capacity modules to enhance system performance and multitasking capabilities on the MSI Modern 14 series portable computer.

Memory Upgrade Specifications

SpecificationValue
Memory slots1x SO-DIMM
Form factorSO-DIMM
Memory typeDDR4-SDRAM
Frequency3200 MHz
Maximum RAM64 GB
Voltage1.2V
Number of pins260-pin
InterfacePC4
PC Speed RatingPC4-3200 (PC4-25600)
Bandwidth25.6 GB/s
Laptop Release date10 February 2022

Additional Notes

  • The presence of a single SO-DIMM slot excludes dual-channel memory configurations, resulting in a single-channel memory architecture that limits peak bandwidth for integrated graphics tasks.
  • Upgrading the MSI Modern 14 B11MOU-879XES requires the total replacement of the existing module since no secondary expansion slot exists for cumulative capacity increases.
  • High-density 64 GB modules must utilize a 2Rx8 rank organization to ensure compatibility with the mobile chipset memory controller constraints.
  • The 3200 MHz frequency ceiling indicates that installing higher-rated overclocking modules will result in an automatic downclock to the maximum supported JEDEC standard.
  • The physical layout of the chassis necessitates the removal of the entire bottom base cover and potential displacement of fragile ribbon cables to access the internal memory socket.
  • Heat dissipation for maximum capacity modules is restricted by the compact internal volume, potentially leading to thermal throttling of the memory controller during sustained data transfers.
  • Lack of soldered memory ensures that the entire system memory remains a modular component, preventing permanent hardware failure if a single RAM chip malfunctions.