ASUS ROG GA401QE-HZ048T RAM upgrade specifications
ASUS ROG Zephyrus G14 GA401QE-HZ048T RAM upgrade specifications include DDR4-SDRAM memory operating at 3200 MHz frequency. Laptop contains one SO-DIMM slot for memory expansion alongside on-board memory. Maximum compatible RAM capacity reaches 24 GB total. Upgrade specifications support standard SO-DIMM form factor modules for enhanced system performance and multitasking capabilities.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 1x SO-DIMM |
| Form factor | On-board + SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 3200 MHz |
| Maximum RAM | 24 GB |
| Voltage | 1.2V |
| Number of pins | 260-pin |
| Interface | PC4 |
| PC Speed Rating | PC4-3200 (PC4-25600) |
| Bandwidth | 25.6 GB/s |
| Laptop Release date | 28 February 2021 |
Additional Notes
- The presence of on-board memory dictates that the total system bandwidth is limited by the slower of the two modules, as the soldered chips cannot be replaced to match higher-performance aftermarket sticks.
- Asymmetrical memory configurations in the ASUS ROG GA401QE-HZ048T will result in partial dual-channel operation where only the capacity matching the soldered RAM runs at full bandwidth while the remaining capacity operates in single-channel mode.
- Upgrading requires a single 16 GB SO-DIMM module to reach the maximum supported capacity due to the hardware limitation of having only 1 available expansion slot.
- The soldered memory architecture increases the risk of total motherboard failure if the integrated RAM chips develop defects since they are not user-serviceable components.
- High-density modules exceeding 16 GB in the available slot will likely fail to post or will be capped at the BIOS level regardless of the operating system capabilities.
- System stability depends on selecting a module with a SPD profile that matches the fixed latency timings of the factory-soldered memory to prevent boot loops or memory training failures.