ASUS ROG GA401QE-K2117T RAM upgrade specifications
ASUS ROG Zephyrus G14 GA401QE-K2117T supports DDR4-SDRAM memory upgrade through a single SO-DIMM slot. The laptop features on-board memory combined with one upgradeable SO-DIMM slot, offering maximum RAM capacity of 24 GB. Memory specifications include DDR4 operating at 3200 MHz frequency. Compatible upgrade modules must match DDR4-3200 specifications to ensure proper functionality and performance with the system's integrated memory configuration.
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 | 08 October 2021 |
Additional Notes
- The presence of on-board memory means a portion of the system RAM is non-removable and soldered directly to the motherboard.
- Upgrading the ASUS GA401QE-K2117T requires matching the existing soldered frequency to prevent the system from downclocking to a lower speed.
- The single available expansion slot creates a hard limit for dual-channel memory symmetry because the capacities of the soldered and removable modules will likely differ.
- Asynchronous dual-channel mode will occur if the added module capacity exceeds the soldered capacity, leading to potential bandwidth drops after the first portion of memory is filled.
- Physical installation is restricted to a single 16 GB module to reach the maximum supported capacity assuming 8 GB is already integrated into the logic board.
- Future replacements for defective memory are limited to the SO-DIMM slot as a failure in the on-board chips would necessitate a full motherboard replacement.
- Thermal management during high workloads is critical since the soldered memory chips share the PCB heat profile with the processor and graphics unit.