ASUS Vivobook X412FA-EB021T RAM upgrade specifications
ASUS Vivobook Series 14 X412FA-EB021T contains DDR4-SDRAM memory with one SO-DIMM upgrade slot available. The laptop features on-board memory combined with a single SO-DIMM slot for RAM expansion. Maximum compatible memory capacity reaches 12 GB. The DDR4 memory operates at 2400 MHz frequency. Compatible upgrades support DDR4-SDRAM specifications. The single memory slot allows for maximum RAM upgrade potential on this Vivobook 14 model. Specifications indicate the X412FA-EB021T supports DDR4 memory technology with defined frequency and capacity parameters for compatible RAM modules.
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 | 25 April 2019 |
Additional Notes
- The presence of a single SO-DIMM slot alongside permanent on-board memory creates a hard limit for dual-channel performance because only the capacity matching the soldered chip functions in synchronous mode.
- Installing a module with higher clock speeds than 2400 MHz results in automatic downclocking to match the system bus limitation of the ASUS Vivobook X412FA-EB021T hardware architecture.
- Capacity expansions are restricted by the fixed nature of the primary memory bank which cannot be serviced or replaced in the event of a module failure.
- Total memory bandwidth remains constrained compared to systems with dual physical slots due to the asymmetric configuration typical of the 12 GB maximum threshold.
- Upgrading the removable stick requires careful attention to 1.2V power requirements to ensure stability and heat management within the compact chassis.