ASUS ROG GA401QH-BM062 RAM upgrade specifications

The ASUS ROG Zephyrus G14 GA401QH-BM062 features DDR4-SDRAM memory with upgrade capacity through one SO-DIMM slot. The laptop specifications indicate maximum compatible RAM of 32 GB, with the memory operating at 3200 MHz frequency. The memory configuration comprises on-board components plus one expandable SO-DIMM slot for RAM upgrades on this mobile workstation model.

Additional Notes

• The ASUS ROG GA401QH-BM062 contains soldered on-board memory that cannot be removed, leaving only 1 SO-DIMM slot available for user expansion.
• Maximum capacity reaches 32 GB total, meaning the on-board allocation occupies half of the addressable memory limit, restricting the single replaceable module to 16 GB maximum.
• DDR4-3200 standard creates a bandwidth ceiling of 51.2 GB/s per channel; dual-channel operation through the soldered component and SO-DIMM slot depends on matching the 3200 MHz specification to avoid performance degradation through frequency downclocking.
• SO-DIMM form factor is irreversible once installed; the physical envelope permits no alternative memory types or higher-capacity modules beyond 16 GB without architectural redesign.
• Warranty coverage remains intact for RAM replacement only when installing modules from ASUS-certified compatibility lists; third-party DDR4-3200 SO-DIMM modules carry risk of voiding support despite mechanical compatibility.
• Asymmetric memory configuration (soldered + user-replaceable) introduces channel imbalance latency if the aftermarket module deviates in timing specifications from the on-board component, potentially reducing effective throughput despite matching rated frequency.
• DDR4 supply chain discontinuation accelerates; availability of certified 16 GB SO-DIMM modules at 3200 MHz specification will contract within 24 months as manufacturers transition inventory to DDR5 production.