MSI Modern A10RB-631UK RAM upgrade specifications
MSI Modern Series 14 A10RB-631UK laptop features one SO-DIMM slot for DDR4-SDRAM memory upgrade. Compatible memory operates at 2666 MHz frequency, with maximum RAM capacity of 32 GB. Specifications support single-slot configuration for memory expansion. Upgrade options utilize DDR4 SO-DIMM form factor modules. RAM specifications enable performance enhancement through memory capacity upgrades compatible with this MSI A10RB-631UK model.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 1x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 2666 MHz |
| Maximum RAM | 32 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 | 05 October 2019 |
Additional Notes
- The presence of a single SO-DIMM slot excludes dual-channel memory configurations, resulting in a reliance on single-channel bandwidth for all processing tasks.
- Upgrading the MSI Modern A10RB-631UK memory requires the total replacement of the existing module rather than an addition, as no secondary expansion slot exists.
- Integrated graphics performance will face a hardware bottleneck because the GPU must share the restricted bandwidth of a single memory channel with the CPU.
- Installing a module with a frequency higher than 2666 MHz will cause the system to automatically downclock the memory to match the maximum supported bus speed of the motherboard.
- Total system memory capacity reaches its physical ceiling at 32 GB, which dictates a long-term limitation for high-density virtualization or heavy video editing workflows.
- Internal access for memory replacement typically requires the removal of the entire base panel, which may involve breaking a factory seal sticker depending on regional warranty policies.
- The hardware architecture lacks support for ECC memory, limiting the device to standard non-buffered modules only.