Asus F6S - RAM Upgrade Guide

The Asus F6S laptop has two memory slots available for RAM upgrades. It can support a maximum of 4GB of memory. The type of RAM compatible with this model is DDR2 SDRAM, and it uses a SODIMM form factor, which is a smaller type of memory module designed for laptops. For optimal performance, the recommended clock speed for the RAM is 667MHz, also referred to as PC2-5300.
Asus F6S Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus F6S |
| Total memory slots | 2 |
| Maximum RAM | 4GB |
| Memory type | DDR2 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 667MHz (PC2-5300) |
| Voltage | 1.8V |
| Number of pins | 200-pin |
FAQ about Asus F6S RAM
How much RAM can I put in my Asus F6S laptop?
The maximum is 4GB total. You've got 2 slots, so that's 2GB per slot max. Can't go higher even if you find bigger modules - the motherboard won't recognize anything above 4GB.
What type of memory does the F6S use?
It takes DDR2 SODIMM modules. Make sure you get laptop memory (SODIMM), not desktop RAM - they're physically different sizes and won't fit.
What speed RAM should I buy for the F6S?
Get DDR2-667 (also called PC2-5300). The system runs at 667MHz, so faster RAM will just downclock to match. No point paying extra for DDR2-800 unless you find it cheaper.
Can I mix different RAM sizes in the two slots?
Yeah, you can run different sizes like 1GB + 2GB for 3GB total. Just remember both sticks need to be DDR2-667 SODIMM. Mixing speeds works too but everything runs at the slower speed.
Do I need to upgrade both slots at once?
Nope, upgrade one at a time if you want. If you've got 2x1GB now, just replace one with a 2GB stick to get to 3GB total. Cheaper than buying two new modules.