Asus X57SR - RAM Upgrade Guide
The Asus X57SR laptop has two slots available for memory upgrades, allowing for a maximum capacity of 4GB. It uses DDR2 SDRAM as the memory type, which comes in the SODIMM form factor, designed specifically for laptops. For optimal performance, the recommended clock speed for the RAM is 667MHz, also referred to as PC2-5300.
Asus X57SR Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus X57SR |
| 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 X57SR RAM
How much RAM can I put in my Asus X57SR laptop?
Maximum is 4GB total. The laptop has 2 memory slots, so you can install 2x2GB modules. Won't recognize anything larger than 4GB even if you try.
What type of memory does the X57SR use?
DDR2 SODIMM modules - the smaller laptop-sized sticks, not the full-size desktop RAM. Make sure you get DDR2, not DDR3 or DDR4 which won't fit or work.
What speed RAM should I get for the X57SR?
667MHz (also labeled as PC2-5300) is the recommended speed. You might find 800MHz DDR2 for sale but the laptop will just run it at 667MHz anyway, so no point paying extra for faster modules.
Can I mix different RAM sizes in the X57SR?
Yes, you can mix sizes like 1GB + 2GB, but for best performance use matching pairs (2GB + 2GB). Mixing works but may disable dual-channel mode which gives a small performance boost.
Is upgrading from 2GB to 4GB worth it on this laptop?
Definitely helps with multitasking and general responsiveness. Going from 2GB to 4GB is probably the single best upgrade for these older laptops - much more noticeable than a faster hard drive or CPU.