Asus VivoBook F512JA - RAM Upgrade Guide

The Asus VivoBook F512JA has two memory slots for RAM, but only one of them can be upgraded by the user. The laptop supports a maximum of 12GB of memory, with up to 8GB possible in the slot that can be accessed for upgrades. It uses DDR4 SDRAM as the memory type, which comes in a small outline dual inline memory module (SODIMM) form. For best performance, the recommended RAM speed is 2666MHz, also referred to as PC4-21300.
Asus VivoBook F512JA Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus VivoBook F512JA |
| 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 F512JA RAM
How much RAM can I add to my VivoBook F512JA?
You can add up to 8GB in the single accessible slot. The laptop has 4GB soldered on the motherboard that can't be changed, so maximum total is 12GB.
What type of RAM do I need for this laptop?
You need DDR4 SODIMM memory running at 2666MHz. Make sure to get laptop memory (SODIMM), not desktop RAM.
Can I upgrade both RAM slots?
No, only one slot is accessible for upgrades. The other slot has 4GB permanently soldered to the motherboard.
Will faster RAM like 3200MHz work?
It'll work but will automatically downclock to 2666MHz to match the system's maximum supported speed. Save money and stick with 2666MHz modules.
Is it worth upgrading from 4GB to 12GB?
Definitely. Going from 4GB to 12GB makes a huge difference for multitasking, having multiple browser tabs open, and general system responsiveness. It's one of the best bang-for-buck upgrades.
Can I use any brand of DDR4 SODIMM?
Yes, as long as it meets the specs (DDR4 SODIMM 2666MHz), any reputable memory will work. The laptop isn't picky about brands.