Asus FX504 Gaming TUF - RAM Upgrade Guide

The Asus FX504 Gaming TUF laptop allows for memory upgrades with two available memory slots. It supports a maximum memory capacity of 32GB. The type of memory compatible with this laptop is DDR4 SDRAM, and it uses the SODIMM form factor, which is a compact design commonly used in laptops. For optimal performance, a RAM clock speed of 2666MHz, also referred to as PC4-21300, is recommended.
Asus FX504 Gaming TUF Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus FX504 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 FX504 Gaming TUF RAM
How much RAM can I put in my FX504?
You can max it out at 32GB total - that's 16GB per slot since there are only 2 slots available.
What type of RAM do I need for this laptop?
You'll need DDR4 SODIMM modules - the smaller laptop-sized sticks, not the full-size desktop ones. Make sure it's DDR4, not DDR3 or DDR5.
What speed RAM should I get?
2666MHz is the recommended speed (also labeled as PC4-21300). You can technically use faster RAM but it'll just run at 2666MHz anyway, so save your money.
Can I mix different RAM sizes?
Yeah, you can do like 8GB + 16GB if you want. It'll work but you'll lose dual-channel performance on the mismatched portion. Better to match them if possible - either 8+8 or 16+16.
Do I need to remove the old RAM?
Depends what's already in there. If both slots are full, you'll need to remove at least one stick. If you've got one slot free, just pop in the new stick alongside the existing one.
Will any DDR4 SODIMM work?
Pretty much, as long as it's DDR4 SODIMM and not some weird low-voltage or ECC type. Standard laptop RAM from any decent manufacturer should work fine.