Asus U31SG - RAM Upgrade Guide
The Asus U31SG laptop supports RAM upgrades with two memory slots available for installation. It can handle a maximum of 8GB of memory. The type of RAM compatible with this model is DDR3 SDRAM, and it uses a SODIMM form factor, which is a smaller design typically used in laptops. For optimal performance, the recommended clock speed for the RAM is 1333MHz, also referred to as PC3-10600.
Asus U31SG Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus U31SG |
| Total memory slots | 2 |
| Maximum RAM | 8GB |
| Memory type | DDR3 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 1333MHz (PC3-10600) |
| Voltage | 1.35V - 1.5V |
| Number of pins | 204-pin |
FAQ about Asus U31SG RAM
How much RAM can I put in my U31SG laptop?
You can install up to 8GB total. The laptop has 2 memory slots, so you could do 2x4GB sticks or one 8GB stick if you want to leave a slot open for future.
What type of RAM do I need for the U31SG?
You need DDR3 SODIMM modules - that's the smaller laptop-sized RAM, not the full-size desktop sticks. Make sure it's DDR3, not DDR4 or DDR5.
What speed RAM should I get?
The recommended speed is 1333MHz (also called PC3-10600). You can technically use faster RAM like 1600MHz, but it'll just run at 1333MHz anyway, so save your money and stick with 1333MHz.
Can I mix different RAM sizes?
Yeah, you can mix sizes like 2GB + 4GB to get 6GB total. Just try to match the speed (1333MHz) and ideally the same voltage specs. Mixing brands is usually fine too.
Is upgrading the RAM on this laptop difficult?
Not really - you'll need to remove some screws on the bottom panel to access the RAM slots. Just make sure the laptop is off, battery removed, and you're grounded. The RAM clicks in at an angle, then pushes down flat.