Asus X551MAV - RAM Upgrade Guide
The Asus X551MAV laptop has a single memory slot for RAM upgrades, with a maximum supported capacity of 4GB. It uses DDR3 SDRAM, which comes in the SODIMM form factor, designed specifically for laptops due to its compact size. For optimal performance, it is suggested to use RAM with a clock speed of 1600MHz, also referred to as PC3-12800.
Asus X551MAV Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus X551MAV |
| Total memory slots | 1 |
| Maximum RAM | 4GB |
| Memory type | DDR3 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 1600MHz (PC3-12800) |
| Voltage | Low - 1.35V (DDR3L / PC3L) |
| Number of pins | 204-pin |
FAQ about Asus X551MAV RAM
How much RAM can I put in the Asus X551MAV laptop?
Maximum is 4GB. That's it - no way around it. The laptop only has one memory slot and the motherboard won't recognize anything larger than 4GB.
What type of memory does the X551MAV use?
DDR3 SODIMM - the smaller laptop-sized modules. Make sure you get DDR3, not DDR4 or DDR5. They're physically different and won't fit.
Can I add a second RAM stick to the X551MAV?
Nope, just one slot total. Whatever's in there now has to come out if you're upgrading. No dual channel memory possible on this one.
What speed RAM should I get for the X551MAV?
1600MHz (also called PC3-12800) works best. You could use 1333MHz if that's what you have lying around, but 1600MHz is the sweet spot. Anything faster is just a waste of money - the laptop will downclock it anyway.
Is upgrading from 2GB to 4GB worth it on the X551MAV?
Definitely. Going from 2GB to 4GB makes a noticeable difference for web browsing, light multitasking, and general responsiveness. Just don't expect miracles - it's still a budget laptop with limited processing power.