ASUS Vivobook X512DA-BQ581T RAM upgrade specifications
The ASUS Vivobook 15 Series X512DA-BQ581T features DDR4-SDRAM memory upgrade capabilities with one SO-DIMM slot available for expansion. The laptop contains on-board memory combined with one removable SO-DIMM slot, supporting maximum RAM capacity of 12 GB. Compatible memory modules operate at 2400 MHz frequency. The specifications indicate upgrade potential through the single accessible memory slot, allowing users to expand the system's RAM beyond the factory-installed configuration.
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 | 16 August 2019 |
Additional Notes
- The ASUS Vivobook X512DA-BQ581T features a hybrid memory configuration with soldered on-board RAM paired to a single user-accessible SO-DIMM slot, meaning the total 12 GB ceiling comprises fixed and expandable portions that cannot be separated.
- DDR4-2400 MHz frequency represents a lower-tier speed tier relative to contemporary DDR4 standards (3200 MHz typical in modern systems), creating potential bandwidth constraints when pairing upgraded SO-DIMM modules at higher speeds, as the system will downclock to 2400 MHz across both memory channels.
- Single SO-DIMM expandability limits upgrade pathway to 1 RAM module maximum, restricting practical capacity scaling options and eliminating dual-channel architecture benefits on the SO-DIMM side if the on-board component operates independently.
- The 12 GB aggregate maximum indicates the on-board soldered portion occupies 4 GB or more, leaving 8 GB or less as the realistic ceiling for the replaceable module, constraining upgrade value relative to systems offering unrestricted multi-slot expansion.
- Warranty considerations require verification of manufacturer guidance before SO-DIMM replacement, as some OEM configurations classify memory module swaps as user-serviceable while others impose restrictions tied to non-upgradeable soldered components.
- Purchasing replacement SO-DIMM modules must target DDR4 specification matching (2400 MHz minimum, SO-DIMM form factor) to guarantee compatibility; modules rated for higher frequencies will operate at reduced clock speed without performance gain.