Asus X550JX - RAM Upgrade Guide
The Asus X550JX laptop has two memory slots available for RAM upgrades. It can support a maximum memory capacity of 16GB. The type of memory used is DDR3 SDRAM, and it comes in the SODIMM format, which is a smaller version of the standard memory module designed for laptops. For best performance, the recommended clock speed for the RAM is 1600MHz, often labeled as PC3-12800.
Asus X550JX Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus X550JX |
| Total memory slots | 2 |
| Maximum RAM | 16GB |
| 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 X550JX RAM
How much RAM can I put in my X550JX laptop?
You can install up to 16GB total. The laptop has 2 memory slots, so you could do 2x8GB sticks or keep one original stick and add another.
What type of memory do I need for this laptop?
You need DDR3 SODIMM modules - that's the smaller laptop-sized memory, not the full-size desktop RAM. Make sure it's DDR3, not DDR4 or DDR5.
What speed RAM should I get?
Go with 1600MHz (also labeled as PC3-12800). The laptop might work with faster speeds but it'll just run them at 1600MHz anyway, so no point paying extra.
Can I mix different RAM sizes?
Yeah, you can mix sizes like 4GB + 8GB for 12GB total. Just try to match the speed (1600MHz) if possible. Mixing brands is usually fine too.
Do I need to buy RAM in pairs?
Not required, but using matched pairs (like 2x8GB) enables dual-channel mode which gives slightly better performance. Single sticks work fine though if you're just adding to what's already there.
Will faster RAM like 1866MHz work?
It'll probably work but will automatically slow down to 1600MHz to match what the laptop supports. Save your money and stick with 1600MHz.