MSI Alpha 15 B5EEK-015XES RAM upgrade specifications
MSI Alpha 15 B5EEK-015XES laptop memory upgrade specifications include two SO-DIMM slots supporting DDR4-SDRAM modules operating at 3200 MHz frequency. Maximum RAM capacity reaches 64 GB total when both memory slots are populated with compatible upgrades. Current memory configuration and available capacity depend on factory specifications. Compatible DDR4-SDRAM SO-DIMM modules must meet MSI's specifications for proper functionality and system stability.
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 | 01 October 2021 |
Additional Notes
- The MSI Alpha 15 B5EEK-015XES contains 2 SO-DIMM slots, meaning both sockets must be populated to achieve the maximum 64 GB capacity; a single module cannot reach this limit regardless of individual DIMM size.
- DDR4-3200 memory operates at a fixed frequency governed by the system's APU or CPU controller; aftermarket modules rated higher than 3200 MHz will downclock to 3200 MHz and provide no performance advantage.
- SO-DIMM form factor restricts upgrade options to laptop-specific memory modules; desktop DDR4 DIMMs are physically incompatible and will not install.
- Upgrading from factory-equipped RAM to 64 GB dual-channel configuration removes the memory bandwidth bottleneck on multi-threaded workloads; single-channel configurations (one populated slot) halve effective memory bandwidth and degrade performance by 10-20% in bandwidth-sensitive applications.
- Slot accessibility typically requires palmrest or keyboard removal on this chassis design; internal disassembly may void coverage depending on manufacturer service policy for non-factory modifications.
- DDR4-3200 SO-DIMM modules entered commodity pricing around 2019-2020; sourcing identical frequency/latency pairs (e.g., CAS 16 or CAS 22 variants) ensures compatibility without manual BIOS tuning.