MSI Alpha 15 B5EEK-077 RAM upgrade specifications
MSI Alpha 15 B5EEK-077 laptop features DDR4-SDRAM memory upgrade capacity of 64 GB maximum. The device contains 2x SO-DIMM slots compatible with DDR4 modules operating at 3200 MHz frequency. RAM specifications support standard SO-DIMM form factor memory modules. Upgrade configurations allow installation of compatible DDR4-SDRAM memory to expand system memory capacity up to the maximum 64 GB specification. Memory slots accommodate individual modules for system memory expansion.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 2x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 3200 MHz |
| Maximum RAM | 64 GB |
| Voltage | 1.2V |
| Number of pins | 260-pin |
| Interface | PC4 |
| PC Speed Rating | PC4-3200 (PC4-25600) |
| Bandwidth | 25.6 GB/s |
| Laptop Release date | 04 February 2022 |
Additional Notes
- The MSI Alpha 15 B5EEK-077 supports DDR4-3200 memory, which aligns with mid-range Ryzen 5000 series processor specifications. Memory speed above 3200 MHz will throttle to 3200 MHz regardless of DIMM specifications due to platform limitations.
- The 2 SO-DIMM slot configuration permits maximum capacity of 64 GB (2x32 GB modules). Hybrid configurations mixing 16 GB and 32 GB modules are viable but result in asymmetrical dual-channel performance across the memory bus.
- Single-sided SO-DIMM modules are required; dual-sided modules exceed the thermal and physical clearance constraints of laptop memory compartments and will not install despite meeting electrical specifications.
- Upgrading from stock configurations to 64 GB total capacity may trigger thermal throttling in extended workloads due to increased power dissipation across memory and controller circuits. Thermal paste replacement on the processor may become necessary to maintain baseline performance after maximum capacity installation.
- Factory RAM typically carries a lifetime warranty. Replacement or upgrading with non-OEM memory voids warranty coverage for memory-related failures, though system-level warranty remains valid if installation caused no physical damage to the motherboard or adjacent components.
- The SO-DIMM form factor creates a single point of access located beneath the keyboard deck or bottom panel. Repeated upgrade cycles without protective antistatic measures increase risk of electrostatic discharge damage to the memory controller on the motherboard.