Asus X450LB - RAM Upgrade Guide
The Asus X450LB 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 possible in the accessible slot. The type of memory used is DDR3 SDRAM, and it comes in the SODIMM format, which is a compact design suitable for laptops. For best performance, the recommended RAM speed is 1600MHz, also referred to as PC3-12800.
Asus X450LB Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus X450LB |
| Total memory slots | 2 (1 not upgradeable) |
| Maximum RAM | 12GB (up to 8GB in user accessible slot) |
| 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 X450LB RAM
How much RAM can I add to my 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 maximum total is 12GB.
What type of memory do I need to buy?
You need DDR3 SODIMM memory - that's the smaller laptop-sized RAM stick. Make sure it's DDR3, not DDR4 or DDR5, as they won't fit.
Does the speed matter when choosing RAM?
Yes, get 1600MHz (also labeled as PC3-12800). The laptop will work with slower speeds but you won't get the best performance. Faster RAM will just run at 1600MHz anyway.
Can I upgrade both RAM slots?
No, only one slot is accessible for upgrades. The other slot has memory permanently attached to the motherboard.
Is it worth upgrading from 4GB to 12GB?
Definitely. Going from 4GB to 12GB will make a huge difference in multitasking, browser tabs, and general responsiveness. It's one of the best upgrades you can do.
Will any DDR3 laptop memory work?
As long as it's DDR3 SODIMM (not desktop DIMM), it should work. Stick to reputable memory manufacturers to avoid issues.