MSI Delta 15 A5EFK-015NL RAM upgrade specifications
The MSI 15 A5EFK-015NL from the Delta series features DDR4-SDRAM memory upgrade specifications with two SO-DIMM slots. Compatible RAM upgrades support maximum capacity of 64 GB total memory. Memory modules operate at 3200 MHz frequency. The laptop supports SO-DIMM form factor memory modules, enabling users to expand existing memory configurations up to the specified maximum capacity. Upgrade specifications are compatible with standard DDR4-SDRAM modules meeting these technical requirements.
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 | 12 August 2021 |
Additional Notes
- Maintaining identical latency and voltage across both slots ensures stable dual-channel operation and prevents system downclocking.
- The MSI Delta 15 A5EFK-015NL necessitates total replacement of factory modules to reach the maximum capacity because no empty auxiliary slots exist.
- Utilizing memory modules with higher frequency ratings results in wasted bandwidth as the chipset caps data transfer at 3200 megatransfers per second.
- Internal layout requires specialized tools for chassis penetration which may impact local warranty terms depending on regional tamper-evident seal policies.
- Physical clearance within the tight SO-DIMM housing precludes the installation of RAM modules equipped with bulky integrated heat spreaders.
- System stability during high-intensity workloads depends on using unbuffered and non-ECC modules to match the specific architecture requirements.