ASUS Vivobook X412FA-EB386T RAM upgrade specifications
The ASUS Vivobook 14 Series X412FA-EB386T features DDR4-SDRAM memory upgrade specifications with one accessible SO-DIMM slot. Maximum RAM capacity is 12 GB, compatible with DDR4-2400 MHz modules. The laptop contains on-board memory with an additional SO-DIMM slot for upgrade capability. Memory specifications define the maximum supported capacity and compatible DDR4 standards for this ASUS model.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 1x SO-DIMM |
| Form factor | On-board + SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 2400 MHz |
| Maximum RAM | 12 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 | 02 August 2019 |
Additional Notes
- The presence of a single expansion slot means memory upgrades require replacing the existing module rather than adding a second one.
- The maximum capacity limit indicates that the system architecture only supports an 8 GB module in the expansion slot to complement the 4 GB soldered to the motherboard.
- On-board memory prevents a total RAM failure from rendering the device unbootable but also creates a permanent hardware bottleneck if the soldered chips fail.
- Dual-channel performance is restricted to the capacity of the soldered memory, with any remaining capacity on the expansion module operating in slower single-channel mode.
- Installing a module with a frequency higher than 2400 MHz results in automatic downclocking to match the hardcoded speed of the soldered ASUS Vivobook X412FA-EB386T memory.
- The specific combination of soldered and removable components necessitates a 260-pin form factor for any hardware additions.
- Accessing the SO-DIMM slot requires the removal of the entire base panel, which involves navigating internal plastic clips that are prone to snapping if handled without specialized prying tools.