MSI Modern A11M-048FR RAM upgrade specifications
MSI Modern 15 A11M-048FR laptop RAM upgrade specifications detail DDR4-SDRAM memory configuration with 2x SO-DIMM slots supporting maximum capacity of 64 GB. Compatible memory operates at 2666 MHz frequency. SO-DIMM form factor specifications ensure compatibility with this notebook model. Upgrade capacity options accommodate both single and dual module installations to achieve maximum RAM configuration supported by MSI Modern 15 A11M-048FR specifications.
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 | 19 December 2020 |
Additional Notes
- The MSI Modern A11M-048FR supports DDR4-3200 modules, but operates at 2666 MHz native specification. Installing faster DDR4 memory will automatically downclock to 2666 MHz, resulting in no performance gain from premium-speed modules.
- The 2x SO-DIMM architecture creates a symmetrical dual-channel configuration. Populating both slots with matched capacity modules maximizes memory bandwidth; single-slot population disables dual-channel operation and reduces effective bandwidth by approximately 50 percent.
- The 64 GB aggregate ceiling limits upgrade paths to 32 GB per SO-DIMM module. Upgrading from stock configuration requires purchasing SO-DIMM components, which carry higher per-gigabyte costs than standard UDIMM equivalents used in desktop systems.
- SO-DIMM modules occupy fixed positions beneath the keyboard deck or palmrest in most laptop designs. Physical access requires full disassembly of the chassis; accidental damage to ribbon cables, trackpad connectors, or the palmrest frame during reinstallation voids many manufacturer warranties despite RAM being user-replaceable.
- The native 2666 MHz specification indicates compatibility with Intel 11th-generation or AMD Ryzen 5000-series mobile processors. Memory frequency does not scale with newer processor generations in this platform, creating a ceiling on interoperability for future CPU upgrades within the same chassis.
- Mixing DDR4 modules of different speeds defaults the entire memory subsystem to the slowest module frequency. Pairing the stock memory with faster aftermarket SO-DIMM will reduce both modules to 2666 MHz operation.