Asus X550IU - RAM Upgrade Guide
The Asus X550IU laptop has two memory slots for RAM, but only one of these slots can be upgraded by the user. The maximum amount of memory the laptop can support is 12GB, with up to 8GB installable in the accessible slot. It uses DDR4 SDRAM, which comes in a small outline dual inline memory module (SODIMM) format. For optimal performance, the recommended clock speed for the RAM is 2133MHz, corresponding to the PC4-17000 standard.
Asus X550IU Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus X550IU |
| Total memory slots | 2 (1 not upgradeable) |
| Maximum RAM | 12GB (up to 8GB in user accessible slot) |
| Memory type | DDR4 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 2133MHz (PC4-17000) |
| Voltage | Low - 1.2V |
| Number of pins | 260-pin |
FAQ about Asus X550IU RAM
How much RAM can I add to my X550IU laptop?
You can add up to 8GB in the one accessible slot. The laptop has 4GB soldered on the motherboard that can't be changed, so with an 8GB stick installed, you'll have 12GB total.
What type of memory does the X550IU use?
It uses DDR4 SODIMM modules - the smaller laptop memory sticks. Make sure to get DDR4, not DDR3 or DDR5.
What speed RAM should I buy for the X550IU?
Go with 2133MHz DDR4 modules. That's also labeled as PC4-17000 on some memory sticks. The system might accept faster RAM but it'll just run at 2133MHz anyway.
Can I upgrade both RAM slots on the X550IU?
No, only one slot is accessible for upgrades. The other slot has 4GB permanently soldered to the motherboard, so you're stuck with that.
Is it worth upgrading from 4GB to 12GB RAM?
Definitely. Going from 4GB to 12GB makes a huge difference for multitasking, browser tabs, and general responsiveness. It's one of the best upgrades you can do for this laptop.
Will any laptop RAM work in the X550IU?
Not quite - you need DDR4 SODIMM specifically. Desktop RAM won't fit, and older DDR3 laptop memory won't work either. Just make sure it's DDR4 SODIMM 2133MHz or faster.