Asus VivoBook X515JA - RAM Upgrade Guide

The Asus VivoBook X515JA 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 user-accessible slot. It uses DDR4 SDRAM, which comes in a SODIMM format, a smaller type of memory module designed for laptops. For optimal performance, the recommended clock speed for the RAM is 3200MHz, often labeled as PC4-25600.
Asus VivoBook X515JA Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus VivoBook X515JA |
| 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 | 3200MHz (PC4-25600) |
| Voltage | Low - 1.2V |
| Number of pins | 260-pin |
FAQ about Asus VivoBook X515JA RAM
How much RAM can I add to the VivoBook X515JA?
You can add up to 8GB in the single user-accessible slot. The laptop has 2 slots total but only 1 can be upgraded - the other has soldered memory.
What's the maximum total RAM for this laptop?
16GB total. This means if your laptop came with 8GB soldered, you can add another 8GB stick to reach the maximum.
What type of RAM do I need to buy?
You need DDR4 SODIMM (the smaller laptop-sized RAM). Make sure it's DDR4, not DDR3 or DDR5 - they won't fit or work.
What speed RAM should I get?
3200MHz (also labeled as PC4-25600) is recommended. The laptop might work with slower speeds like 2666MHz, but 3200MHz will give you the best performance.
Can I upgrade both RAM slots?
No, only one slot is accessible for upgrades. The other slot has memory permanently soldered to the motherboard, so you're stuck with whatever came installed there.
Will any DDR4 SODIMM work in my VivoBook?
As long as it's DDR4 SODIMM format and doesn't exceed 8GB for the single stick, it should work. Stick with reputable memory manufacturers to avoid compatibility issues.