ASUS TUF Gaming FX506HM-HN251W RAM upgrade specifications
The ASUS TUF Gaming F15 FX506HM-HN251W features DDR4-SDRAM memory upgrade capabilities with 2x SO-DIMM slots. Maximum RAM capacity reaches 32 GB total. Compatible memory modules operate at 3200 MHz frequency using SO-DIMM form factor. Specifications support dual-channel memory configurations for enhanced performance in gaming and professional applications. Upgrade options allow users to expand memory capacity by replacing or populating available slots with compatible DDR4 modules meeting stated frequency and form factor requirements.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 2x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 3200 MHz |
| Maximum RAM | 32 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 | 28 September 2022 |
Additional Notes
- The ASUS TUF Gaming FX506HM-HN251W contains 2 SO-DIMM slots operating in dual-channel configuration, meaning memory bandwidth depends on both slots being populated to achieve rated performance.
- DDR4-3200 MHz rating requires voltage specification verification during replacement, as some DDR4 modules operate at 1.35V while others use 1.5V, and the motherboard BIOS may reject incompatible voltage profiles.
- The 32 GB maximum capacity ceiling (16 GB per slot) means the laptop cannot accommodate higher-density modules released after 2021, limiting future upgrade options to DDR4 stock only.
- Upgrading from factory configuration to 32 GB maximum requires removing the original module first, as the second slot cannot be populated without accessing internal compartments, introducing electrostatic discharge risk if not performed on static-safe surfaces.
- Memory frequency headroom is constrained since DDR4-3200 represents the high end of the DDR4 standard; faster rated modules (3600 MHz and above) will downclock to 3200 MHz regardless of module specification, eliminating any perceived performance advantage.
- Single-module configurations will force the system to operate in single-channel mode, halving effective memory bandwidth and creating a performance bottleneck for GPU-accelerated workloads and large dataset operations relative to dual-channel deployment.
- Warranty preservation for RAM upgrades requires purchasing modules from OEM-approved suppliers or using ASUS-certified compatible lists, as third-party memory installations may void support coverage for hardware failures.