Asus X58L - RAM Upgrade Guide

The Asus X58L laptop has two memory slots available for RAM upgrades. It supports a maximum memory capacity of 3GB. The type of memory compatible with this laptop 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 RAM clock speed is 667MHz, also referred to as PC2-5300.
Asus X58L Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus X58L |
| Total memory slots | 2 |
| Maximum RAM | 3GB |
| 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 X58L RAM
How much RAM can I put in my laptop?
Maximum is 3GB total across both slots. Yeah, it's pretty limited by today's standards but that's what the chipset supports.
What type of memory do I need?
You need DDR2 SODIMM modules - the laptop-sized ones, not the big desktop sticks. Make sure it's DDR2, not DDR3 or DDR4.
What speed RAM should I get?
667MHz (also called PC2-5300) is recommended. Faster RAM will work but will just run at 667MHz anyway, so no point spending extra.
Can I mix different RAM sizes?
You can mix a 2GB and 1GB stick to hit that 3GB max. Or use two 1GB sticks if you can't find a 2GB module. Just keep them both DDR2-667.
Why can't I install 4GB or more?
The chipset/motherboard has a 3GB limitation. Even if you install 4GB (2x2GB), the system will only recognize 3GB. It's a hardware restriction you can't bypass.
Is the upgrade worth it?
If you're currently running less than 3GB, then yes - especially if you have just 1GB. Going from 1GB to 3GB makes a noticeable difference for basic tasks and web browsing.