MSI Summit E15 A11SCST-462 RAM upgrade specifications
The MSI Summit E15 A11SCST-462 laptop supports DDR4-SDRAM memory upgrades with DDR4-SDRAM type compatibility. The device contains 2x SO-DIMM slots for memory expansion. Maximum RAM capacity reaches 64 GB for this specific MSI model. Compatible memory modules operate at 3200 MHz frequency specifications. The E15 A11SCST-462 from MSI's Summit Series supports SO-DIMM form factor memory upgrades. Users seeking to upgrade memory on the MSI E15 A11SCST-462 should ensure compatibility with DDR4-SDRAM specifications at 3200 MHz to maximize upgrade performance and system capabilities.
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 May 2021 |
Additional Notes
- The 64 GB ceiling requires two 32 GB modules, which may carry a price premium compared to more common 16 GB configurations.
- DDR4-3200 operates at higher frequency than DDR4-2933 or DDR4-2666, potentially reducing compatibility with older modules if mixed speeds are installed.
- Both SO-DIMM slots must remain accessible without motherboard removal for user-serviceable upgrades on the MSI Summit E15 A11SCST-462.
- Single-channel operation occurs when only one slot is populated, cutting memory bandwidth approximately in half compared to dual-channel configurations.
- Mixing modules with different CAS latencies or timings may force the system to operate at the slower module's specifications.
- The 3200 MHz specification indicates JEDEC or XMP support, though SO-DIMM modules typically use JEDEC standard timings rather than overclocked profiles.
- Voltage requirements remain fixed at 1.2V for DDR4, eliminating low-voltage DDR3L compatibility from previous generation systems.
- The SO-DIMM form factor measures approximately 67.6 mm in length, physically incompatible with desktop DIMM slots measuring 133.35 mm.
- ECC memory variants typically lack support in consumer-grade laptops, limiting upgrade options to non-ECC unbuffered modules.
- RAM upgrades performed through the bottom panel typically preserve manufacturer warranties, unlike CPU or GPU modifications involving BGA components.
- Thermal constraints within the chassis may throttle performance before reaching 64 GB capacity limits during sustained memory-intensive workloads.
- The dual-slot configuration allows incremental upgrades, starting with one module and adding a second for capacity expansion without replacing existing memory.