MSI Alpha 15 A3DDK-263AU RAM upgrade specifications
The MSI Alpha 15 A3DDK-263AU laptop features DDR4-SDRAM memory upgrade specifications with 2x SO-DIMM slots. The maximum RAM capacity reaches 64 GB. Compatible memory modules operate at 2400 MHz frequency. The SO-DIMM form factor enables standard notebook memory upgrades on this MSI 15 series model. Users requiring expanded memory capacity can upgrade to the maximum specifications within the available slots.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 2x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 2400 MHz |
| Maximum RAM | 64 GB |
| Voltage | 1.2V |
| Number of pins | 260-pin |
| Interface | PC4 |
| PC Speed Rating | PC4-2400 (PC4-19200) |
| Bandwidth | 19.2 GB/s |
| Laptop Release date | 01 August 2020 |
Additional Notes
- Dual channel memory architecture requires matching module pairs to achieve full theoretical bandwidth and minimize latency bottlenecks in CPU-heavy tasks.
- Upgrading the MSI Alpha 15 A3DDK-263A necessitates the removal of the bottom chassis cover which may involve piercing factory seal stickers in certain regions.
- The system accepts modules with higher rated frequencies than 2400 MHz but will downclock them to match the motherboard bus speed limitation.
- Physical space within the 2 SO-DIMM slots restricts installation to standard height modules and prevents the use of heatsink-equipped RAM kits.
- Utilizing 32 GB modules in both slots allows for the maximum 64 GB configuration which is beneficial for high-resolution video rendering and virtual machine hosting.
- Memory stability relies on using non-ECC unbuffered modules as the hardware lacks the parity checking required for server-grade memory.