ASUS ROG GX550LWS-HC037T RAM upgrade specifications
The ASUS ROG Zephyrus Duo GX550LWS-HC037T features DDR4-SDRAM memory specifications for upgrade compatibility. The laptop contains 1x SO-DIMM slot available for RAM expansion, with a maximum supported capacity of 48 GB. The memory operates at 3200 MHz frequency. The device combines on-board memory with a single SO-DIMM slot, allowing users to upgrade the existing memory configuration to reach the specified maximum capacity. Compatible DDR4-SDRAM modules meeting these specifications enable enhanced multitasking and performance capabilities for the gaming-oriented system.
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 | 08 April 2020 |
Additional Notes
- The ASUS ROG GX550LWS-HC037T contains soldered memory on the motherboard, with only 1 upgradeable SO-DIMM slot available. This hybrid architecture limits maximum capacity expansion to approximately 32 GB in the SO-DIMM slot, assuming standard DDR4 modules top out at 32 GB for the mobile form factor.
- Installing a 32 GB DDR4-3200 module in the single SO-DIMM slot creates asymmetric dual-channel operation, where the soldered portion runs as one channel and the removable module as another. This configuration introduces latency penalties compared to symmetric dual-channel setups, reducing memory bandwidth efficiency for demanding workloads.
- The 3200 MHz specification represents JEDEC standard rating; actual achievable frequency depends on BIOS support and the specific module manufacturer's compatibility validation. Not all DDR4-3200 modules guarantee POST on this platform, requiring verification through ASUS's qualified vendor list before purchase.
- Upgrading beyond the soldered capacity requires purchasing laptop-grade DDR4 SO-DIMM modules, a more expensive category than desktop equivalents. Availability of high-density modules (16 GB and 32 GB) in SO-DIMM format remains limited compared to standard DIMM inventory.
- The single slot design prevents simultaneous upgrading of both memory channels independently. Any memory upgrade strategy must account for the immovable soldered component, restricting flexibility in staging phased capacity increases.
- Warranty implications depend on ASUS's service policy; opening the chassis to access the SO-DIMM slot may void coverage if not explicitly permitted. Confirmation with ASUS support regarding RAM upgrade eligibility under the existing warranty is necessary before disassembly.