Asus VivoBook X512JF - RAM Upgrade Guide
The Asus VivoBook X512JF has two memory slots for RAM, but only one of them can be upgraded by the user. The laptop supports a maximum memory capacity of 12GB, with up to 8GB possible in the accessible slot. It uses DDR4 SDRAM as the memory type, which comes in a small outline dual inline memory module (SODIMM) format. For optimal performance, the recommended RAM clock speed is 2666MHz, also referred to as PC4-21300.
Asus VivoBook X512JF Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus VivoBook X512JF |
| Total memory slots | 2 (1 not upgradeable) |
| Maximum RAM | 12GB (up to 8GB 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 X512JF RAM
Can I upgrade the RAM in my VivoBook X512JF?
Yes, but only partially. The laptop has 2 memory 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?
The maximum total is 12GB. Since one slot isn't upgradeable (likely has 4GB soldered), you can add up to 8GB in the accessible slot to reach that 12GB total.
What type of RAM do I need to buy?
You need DDR4 SODIMM memory - that's the smaller laptop-sized RAM, not the bigger desktop sticks. Make sure it's DDR4, not DDR3 or DDR5.
What speed RAM should I get?
Look for 2666MHz DDR4 SODIMM. You might see it listed as PC4-21300 - that's the same thing, just a different way of labeling the speed.
Can I use faster RAM like 3200MHz?
You can install faster RAM, but it'll only run at 2666MHz anyway. The laptop will downclock it to match its maximum supported speed, so you'd be paying extra for no benefit.
Will adding more RAM make my laptop faster?
If you're currently running out of memory (check Task Manager), then yes - upgrading from 4GB to 12GB total will help with multitasking and prevent slowdowns. If you already have enough RAM for your tasks, you won't see much difference.