Asus X751MJ - RAM Upgrade Guide

The Asus X751MJ laptop has a single memory slot for RAM upgrades. It can support a maximum of 8GB of memory. The type of RAM compatible with this model is DDR3 SDRAM, and it uses a SODIMM format, which is a smaller type of memory module designed for laptops. For optimal performance, the recommended clock speed for the RAM is 1333MHz, often labeled as PC3-10600.
Asus X751MJ Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus X751MJ |
| Total memory slots | 1 |
| 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 X751MJ RAM
What type of RAM does the Asus X751MJ use?
It uses DDR3 SDRAM in SODIMM form factor - the smaller laptop memory modules. The recommended speed is 1333MHz (PC3-10600).
How many RAM slots does the X751MJ have?
Just one memory slot total, which means you can't add a second stick - you'll need to replace the existing RAM if you want to upgrade.
What's the maximum RAM capacity for this laptop?
8GB is the maximum. Since there's only one slot, you'd need to install a single 8GB DDR3 SODIMM module to max it out.
Can I use faster RAM like 1600MHz instead of 1333MHz?
You can install faster RAM, but it'll automatically downclock to 1333MHz to match what the system supports. No performance benefit from faster modules.
Is upgrading the RAM worth it on this model?
Depends on what you have now. If you're running 4GB or less, jumping to 8GB will help with multitasking and general responsiveness. Going from 6GB to 8GB is a smaller improvement.