ASUS Vivobook S430UA-EB951T RAM upgrade specifications
The ASUS Vivobook S14 series S430UA-EB951T features DDR4-SDRAM memory upgradeable through two SO-DIMM slots. Compatible memory specifications include 2400 MHz frequency with maximum capacity of 16 GB RAM total. Upgrade options support standard SO-DIMM form factor modules for this laptop model. Memory expansion allows configuration of matched pairs up to the stated maximum capacity for enhanced system performance.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 2x SO-DIMM |
| Form factor | 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 | 11 December 2018 |
Additional Notes
- The presence of 2 physical SO-DIMM slots in the ASUS Vivobook S430UA-EB951T allows for dual-channel memory configurations which increase memory bandwidth compared to single-channel setups.
- Upgrading beyond the 16 GB threshold results in a failure to post due to firmware address space limitations.
- Installing modules with frequencies higher than 2400 MHz triggers an automatic downclocking to match the system bus speed resulting in increased CAS latency.
- Physical access to the memory slots requires the removal of the lower chassis assembly which may impact warranty status in regions without right to repair protections.
- Mixing modules of different densities or ranks within the 2 slots potentially disables synchronous dual-channel operation and forces the system into asynchronous flex mode.
- The utilization of the DDR4-SDRAM standard ensures compatibility with low-voltage 1.2V modules through the small outline interface.