ASUS Vivobook X512FA-BQ063T RAM upgrade specifications
ASUS Vivobook 15 Series X512FA-BQ063T laptop features DDR4-SDRAM memory upgrade specifications. The system contains one SO-DIMM slot for RAM expansion, with maximum memory capacity of 16 GB. Compatible memory modules operate at 2400 MHz frequency. Memory configuration includes on-board integrated memory plus one replaceable SO-DIMM slot. Specifications support DDR4-SDRAM technology for upgrade compatibility and performance specifications.
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 | 16 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 | 21 February 2019 |
Additional Notes
- The presence of a single SO-DIMM slot alongside on-board memory means the total capacity is hard-capped by the sum of a 12 GB module plus the 4 GB soldered to the motherboard of the ASUS Vivobook X512FA-BQ063T.
- System stability relies on matching the latency of the soldered chips to prevent memory timing mismatches that cause blue screen errors.
- Dual-channel asynchronous mode will only operate on the portion of memory that matches the on-board capacity, with any remaining data handled in slower single-channel mode.
- Upgrading memory requires non-destructive removal of the bottom chassis panel to reach the internal logic board.
- Installing a module with a frequency higher than 2400 MHz will result in the hardware automatically downclocking to match the fixed motherboard clock speed.
- The integrated graphics processor shares the system RAM, so increasing capacity directly expands the available video memory buffer for rendering tasks.
- Replacing the existing SO-DIMM module requires complete removal of the previous stick as there are no vacant secondary slots available for expansion.