Asus VivoBook X540UV - RAM Upgrade Guide
The Asus VivoBook X540UV 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 16GB, with up to 8GB allowed in the slot that can be accessed for upgrades. The type of memory used is DDR4 SDRAM, and it comes in a small outline dual inline memory module (SODIMM) form. For best performance, it is recommended to use RAM with a clock speed of 2133MHz, which corresponds to the PC4-17000 standard.
Asus VivoBook X540UV Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus VivoBook X540UV |
| Total memory slots | 2 (1 not upgradeable) |
| Maximum RAM | 16GB (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 VivoBook X540UV RAM
How many RAM slots does the VivoBook X540UV have?
It has 2 slots total, but only 1 is accessible for upgrades. The other slot has soldered memory that can't be changed.
What's the maximum RAM I can have in this laptop?
16GB total - that's 8GB in the upgradeable slot plus whatever's soldered in the other slot (usually 8GB).
What type of RAM do I need to buy?
You need DDR4 SODIMM modules - the smaller laptop-sized sticks, not the full-size desktop ones.
What speed RAM should I get?
2133MHz (also labeled as PC4-17000) is the recommended speed. Faster RAM will work but will run at 2133MHz anyway.
Can I mix different RAM speeds or brands?
Yes, but everything will run at the speed of the slowest module. Best to match what's already installed if possible.
Is it worth upgrading if I already have 8GB total?
Depends on your usage - for basic tasks 8GB is fine, but if you're multitasking heavily, using Chrome with lots of tabs, or doing any photo/video editing, 16GB makes a noticeable difference.