Asus VivoBook X442UN - RAM Upgrade Guide
The Asus VivoBook X442UN laptop 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 24GB, with up to 16GB possible in the slot that can be accessed for upgrades. It uses DDR4 SDRAM as the memory type, and the RAM modules are in the small outline dual inline memory module (SODIMM) format. For best performance, the recommended clock speed for the RAM is 2400MHz, which corresponds to the PC4-19200 standard.
Asus VivoBook X442UN Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus VivoBook X442UN |
| Total memory slots | 2 (1 not upgradeable) |
| Maximum RAM | 24GB (up to 16GB in user accessible slot) |
| 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 X442UN RAM
How many RAM slots does this laptop have and can I access both?
It has 2 total slots, but only 1 is accessible for upgrades. The other slot has soldered memory that can't be removed or changed.
What's the maximum RAM I can have in this laptop?
You can get up to 24GB total - that's combining whatever is soldered on with up to 16GB in the upgradeable slot.
What type of RAM do I need to buy?
You need DDR4 SODIMM modules - the smaller laptop-sized sticks, not the full-size desktop ones. Make sure it's DDR4, not DDR3 or DDR5.
What speed RAM should I get?
2400MHz (also labeled as PC4-19200) is the recommended speed. You can install faster RAM but it'll just run at 2400MHz anyway.
Can I mix different RAM speeds or brands?
Yes, but everything will run at the speed of the slowest stick. Since one slot is fixed, just match what's already there if possible - usually 8GB at 2400MHz.
How do I figure out what's already installed?
Check Task Manager's Performance tab or use a tool like CPU-Z to see your current RAM configuration. This helps you plan the upgrade properly.