Asus X51L - RAM Upgrade Guide
The Asus X51L laptop has two slots available for RAM upgrades, allowing for a maximum memory capacity of 2GB. It uses DDR2 SDRAM, which fits into a small outline dual inline memory module (SODIMM) format. For optimal performance, a RAM clock speed of 667MHz (also referred to as PC2-5300) is suggested.
Asus X51L Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus X51L |
| Total memory slots | 2 |
| Maximum RAM | 2GB |
| 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 X51L RAM
How much RAM can I put in an X51L laptop?
Maximum is 2GB total. The laptop has 2 memory slots, so you could do 2x1GB sticks or leave one slot empty with a single 2GB stick if those exist for DDR2.
What type of memory does the X51L use?
DDR2 SODIMM - the smaller laptop-sized memory sticks. Make sure you get SODIMM and not regular desktop DIMM or it won't fit.
What speed RAM should I get for the X51L?
667MHz (also labeled as PC2-5300). The system might accept faster DDR2 like 800MHz, but it'll just run at 667MHz anyway, so no point paying extra.
Can I mix different RAM sizes in the X51L?
Technically yes, like 1GB + 512MB, but it's better to use matching pairs for stability. If you're upgrading from 1GB total, just get another 1GB stick of the same speed.
Is it worth maxing out the RAM to 2GB?
For an older DDR2 system, definitely. The jump from 1GB to 2GB makes a noticeable difference in multitasking and general responsiveness. Pretty much the best upgrade you can do for these machines.