Asus U31JG - RAM Upgrade Guide

The Asus U31JG laptop has two memory slots available for RAM upgrades. It can support a maximum of 4GB of memory. The type of RAM compatible with this device is DDR3 SDRAM, and it uses the SODIMM form factor, which is a smaller type of memory module commonly used in laptops. For optimal performance, the recommended RAM clock speed is 1333MHz, also referred to as PC3-10600.
Asus U31JG Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus U31JG |
| Total memory slots | 2 |
| Maximum RAM | 4GB |
| 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 U31JG RAM
How many RAM slots does the Asus U31JG have?
It has 2 memory slots total.
What's the maximum RAM I can install in the U31JG?
The maximum is 4GB total. That's pretty limited by today's standards, but that's the hardware limitation.
What type of RAM does the U31JG use?
It uses DDR3 SDRAM in SODIMM form factor - that's the smaller laptop-sized memory sticks, not the full-size desktop ones.
What speed RAM should I get for the U31JG?
Get 1333MHz RAM, also known as PC3-10600. That's the recommended speed for this laptop.
Can I mix different RAM speeds in the U31JG?
You can, but it'll run at the speed of the slower stick. Best to match speeds for optimal performance.
What configuration should I use for 4GB total?
Either two 2GB sticks or one 4GB stick. Two matching 2GB sticks would give you dual-channel performance which is slightly better.