Asus Vivobook X412UB - RAM Upgrade Guide

The Asus Vivobook X412UB has two memory slots for RAM, but only one of these slots can be upgraded by the user. The laptop supports a maximum memory capacity of 20GB, with up to 16GB possible in the user-accessible slot. It uses DDR4 SDRAM as the memory type, which comes in the SODIMM form factor, a compact design suitable for laptops. For best performance, a RAM clock speed of 2666MHz (also referred to as PC4-21300) is recommended.
Asus Vivobook X412UB Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus Vivobook X412UB |
| Total memory slots | 2 (1 not upgradeable) |
| Maximum RAM | 20GB (up to 16GB in user accessible slot) |
| Memory type | DDR4 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 2666MHz (PC4-21300) |
| Voltage | Low - 1.2V |
| Number of pins | 260-pin |
FAQ about Asus Vivobook X412UB RAM
How many RAM slots does the Asus Vivobook X412UB have?
It has 2 total slots, but only 1 is accessible for upgrades. The other slot has soldered memory that can't be removed.
What's the maximum RAM I can have in this laptop?
You can get up to 20GB total - that's 4GB soldered on the motherboard plus 16GB in the upgradeable slot.
What type of RAM do I need for this Vivobook?
You need DDR4 SODIMM modules - the smaller laptop-sized RAM sticks, not the full-size desktop ones.
What speed RAM should I buy?
Get 2666MHz DDR4 (also labeled as PC4-21300). The laptop might work with faster RAM but it'll just run at 2666MHz anyway.
Can I upgrade both RAM slots?
No, only one slot is upgradeable. The other has memory permanently attached to the motherboard, so you're stuck with whatever came from the factory in that slot.
If I add a 16GB stick, how much total RAM will I have?
You'll have 20GB total - the 16GB you added plus the 4GB that's permanently installed.