Asus UL80Ag - RAM Upgrade Guide

The Asus UL80Ag laptop has two memory slots available for RAM upgrades. It supports a maximum memory capacity of 4GB and uses DDR2 SDRAM as its memory type. The RAM modules should be in the SODIMM format, which is a compact design commonly used in laptops. For optimal performance, the recommended clock speed for the RAM is 800MHz, often labeled as PC2-6400.
Asus UL80Ag Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus UL80Ag |
| Total memory slots | 2 |
| Maximum RAM | 4GB |
| Memory type | DDR2 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 800MHz (PC2-6400) |
| Voltage | 1.8V |
| Number of pins | 200-pin |
FAQ about Asus UL80Ag RAM
How much RAM can I put in my UL80Ag laptop?
Maximum is 4GB total. You've got 2 slots to work with, so that's 2GB per slot max.
What type of memory do I need for this laptop?
You need DDR2 SODIMM modules - the smaller laptop memory sticks, not the full-size desktop ones. Make sure it's DDR2, not DDR3 or DDR4.
What speed RAM should I get?
Go with 800MHz (also called PC2-6400). The laptop might work with slower speeds but 800MHz is what's recommended.
Can I mix different RAM sizes?
Yeah, you can do like 2GB + 1GB if you want 3GB total. Just remember each slot maxes out at 2GB, so no trying to stick a 4GB module in there.
Is it worth upgrading from 2GB to 4GB?
If you're running Windows 7 or newer, definitely. Makes a noticeable difference in multitasking and general responsiveness. Going from 1GB to 4GB is even more dramatic.
Do I need to match the existing RAM exactly?
Not exactly, but try to match the speed (800MHz). Different brands usually work fine together as long as they're both DDR2 SODIMM at the same speed.