ASUS ROG GU603HR-K8004T RAM upgrade specifications
The ASUS ROG Zephyrus M16 GU603HR-K8004T supports DDR4-SDRAM memory upgrades with a maximum capacity of 48 GB. The laptop features one SO-DIMM slot for RAM expansion, compatible with 3200 MHz frequency modules. Upgrade specifications include single SO-DIMM socket configuration with on-board memory integration. Maximum supported memory capacity reaches 48 GB through compatible DDR4 upgrades in the available slot.
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 | 23 May 2021 |
Additional Notes
- The presence of on board memory indicates that half of the total system capacity is non replaceable and permanently soldered to the motherboard.
- The ASUS ROG GU603HR-K8004T operates in an asymmetrical dual channel configuration if the added module capacity does not match the soldered memory size.
- Bandwidth performance remains optimized for the first 16 or 32 GB depending on the soldered base while the remaining capacity operates at single channel speeds.
- Achieving the 48 GB maximum limit requires the installation of a single 32 GB module into the solitary available expansion slot.
- Memory modules with lower latency timings will automatically downclock to match the factory programmed SPD profiles of the integrated chips.
- Thermal constraints within the slim chassis dictate the use of standard 1.2V modules as higher voltage XMP profiles are generally unsupported by the BIOS.
- The single slot design prevents a full symmetrical dual channel hardware upgrade if the soldered rank configuration differs from the expansion card.