Asus X750JB - RAM Upgrade Guide

The Asus X750JB laptop has two memory slots available 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 form factor, which is a smaller type of memory module designed for laptops. For optimal performance, the recommended clock speed for the RAM is 1600MHz, also referred to as PC3-12800.
Asus X750JB Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus X750JB |
| Total memory slots | 2 |
| Maximum RAM | 8GB |
| 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 X750JB RAM
How much RAM can I put in an Asus X750JB laptop?
The maximum is 8GB total. It has 2 slots, so you can install either one 8GB stick or two 4GB sticks.
What type of RAM does the X750JB use?
It uses DDR3 SODIMM modules - the smaller laptop-sized memory sticks, not the full-size desktop ones.
What speed RAM should I get for my X750JB?
Go with 1600MHz DDR3 (also labeled as PC3-12800). That's the recommended speed for this model.
Can I mix different RAM sizes in the X750JB?
Technically yes, but it's better to use matching pairs. If you mix sizes, like 4GB + 2GB, you'll lose dual-channel performance benefits.
Will faster RAM like 1866MHz work in the X750JB?
It'll probably work but will downclock to 1600MHz anyway. Save your money and stick with 1600MHz modules.
Can I upgrade the X750JB to 16GB RAM?
No, the chipset maxes out at 8GB total. Even if you put in two 8GB sticks, it'll only recognize 8GB.