ASUS ROG GU603HR-K8055T RAM upgrade specifications
The ASUS ROG Zephyrus M GU603HR-K8055T laptop features DDR4-SDRAM memory architecture with one SO-DIMM slot for RAM upgrades. The system supports maximum memory capacity of 48 GB, with compatible modules operating at 3200 MHz frequency. The laptop utilizes a hybrid memory configuration combining on-board memory with expandable SO-DIMM slot, enabling users to upgrade existing memory specifications for enhanced multitasking performance and application responsiveness.
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 | 48 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 | 29 September 2021 |
Additional Notes
- The presence of a single expansion slot means memory upgrades require replacing the existing module rather than adding a second one.
- Dual-channel symmetry is only achievable up to the capacity of the soldered chip on the ASUS ROG GU603HR-K8055T motherboard.
- Installing a 32 GB module in the available slot alongside 16 GB of soldered memory is necessary to reach the maximum supported ceiling.
- Mismatched capacities between the soldered bank and the expansion slot will result in asynchronous dual-channel mode where only a portion of the total RAM operates at peak bandwidth.
- The physical architecture limits potential speed increases via overclocking since the system defaults to the lowest common denominator between the fixed and removable memory.
- Total memory bandwidth is permanently throttled if the removable module does not match the latency profiles of the integrated memory chips.
- Accessing the SO-DIMM slot involves removing the bottom chassis panel which may requires specific tools to avoid damaging the internal retention clips.