Asus FX505DU Gaming TUF - RAM Upgrade Guide
The Asus FX505DU Gaming TUF laptop supports RAM upgrades with a total of two memory slots. It can handle up to 32GB of memory in total. The type of memory used is DDR4 SDRAM, and it comes in the SODIMM format, which is a compact design suited for laptops. For optimal performance, the recommended clock speed for the RAM is 2666MHz, also labeled as PC4-21300.
Asus FX505DU Gaming TUF Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus FX505DU Gaming TUF |
| Total memory slots | 2 |
| Maximum RAM | 32GB |
| Memory type | DDR4 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 2666MHz (PC4-21300) |
| Voltage | Low - 1.2V |
| Number of pins | 260-pin |
FAQ about Asus FX505DU Gaming TUF RAM
How much RAM can I put in the FX505DU?
You can install up to 32GB total - that's 16GB per slot since it has 2 slots. Pretty decent ceiling for a gaming laptop.
What type of RAM does this laptop use?
It uses DDR4 SODIMM modules - the smaller laptop memory sticks, not the full-size desktop ones. Make sure you're buying laptop memory, not desktop RAM.
What speed RAM should I get?
2666MHz is the recommended speed. You might see it listed as PC4-21300 - same thing. Faster RAM will work but will downclock to 2666MHz anyway, so no point spending extra.
Can I mix different RAM sizes?
Yeah, you can do like 8GB + 16GB if you want. But matching sizes (like 8GB + 8GB or 16GB + 16GB) will run in dual channel mode which performs better in games.
Do I need to remove the existing RAM?
Depends what's already in there. If it came with one 8GB stick and you want 16GB total, just add another 8GB stick. If both slots are full with smaller modules, you'll need to replace them.
Is the RAM upgrade worth it?
If you've got 8GB or less, definitely upgrade to at least 16GB. Makes a huge difference in modern games and when multitasking. Going from 16GB to 32GB is only worth it if you do heavy video editing or run VMs.