Asus VivoBook X705UB - RAM Upgrade Guide

The Asus VivoBook X705UB laptop allows for RAM upgrades with a total of two memory slots available. It supports up to 16GB of memory in total. The type of memory used is DDR4 SDRAM, and it comes in the SODIMM format, which is a compact design commonly used in laptops. For optimal performance, a RAM clock speed of 2400MHz, also referred to as PC4-19200, is recommended.
Asus VivoBook X705UB Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus VivoBook X705UB |
| Total memory slots | 2 |
| Maximum RAM | 16GB |
| Memory type | DDR4 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 2400MHz (PC4-19200) |
| Voltage | Low - 1.2V |
| Number of pins | 260-pin |
FAQ about Asus VivoBook X705UB RAM
How much RAM can I put in an Asus VivoBook X705UB?
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 RAM does the VivoBook X705UB use?
It uses DDR4 SODIMM modules - those are the smaller laptop memory sticks, not the full-size desktop ones. Make sure you get SODIMMs, not regular DIMMs.
What speed RAM should I get for the X705UB?
2400MHz (also labeled as PC4-19200) is the recommended speed. You can technically install faster RAM, but it'll just run at 2400MHz anyway, so save your money and stick with 2400.
Can I mix different RAM sizes in my VivoBook X705UB?
Yeah, you can mix sizes like 4GB + 8GB if needed. It'll work fine, though having matched pairs (like 8GB + 8GB) can sometimes give slightly better performance in dual-channel mode.
Do I need to remove the existing RAM when upgrading?
Depends on what's already in there. If you've got one 8GB stick and want 16GB total, just add another 8GB. If you've got 2x4GB and want 16GB, you'll need to replace both with 8GB sticks.