Asus Vivobook X556UR - RAM Upgrade Guide
The Asus Vivobook X556UR has two memory slots for RAM, but only one of them can be upgraded by the user. The laptop supports a maximum of 20GB of memory, with up to 16GB possible in the user-accessible slot. It uses DDR4 SDRAM as its memory type, which comes in the SODIMM format, a compact design suitable for laptops. For optimal performance, the recommended RAM clock speed is 2133MHz, also referred to as PC4-17000.
Asus Vivobook X556UR Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus Vivobook X556UR |
| Total memory slots | 2 (1 not upgradeable) |
| Maximum RAM | 20GB (up to 16GB in user accessible slot) |
| Memory type | DDR4 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 2133MHz (PC4-17000) |
| Voltage | Low - 1.2V |
| Number of pins | 260-pin |
FAQ about Asus Vivobook X556UR RAM
How many RAM slots does the Asus Vivobook X556UR have?
It has 2 total slots, 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 install in this laptop?
The maximum total is 20GB. Since one slot isn't upgradeable, you can add up to 16GB in the accessible slot to reach this limit.
What type of RAM do I need for the X556UR?
You need DDR4 SODIMM modules - the smaller laptop-sized memory sticks, not the full-size desktop ones.
What speed RAM should I buy?
Look for 2133MHz DDR4 (also labeled as PC4-17000). Higher speeds might work but will run at 2133MHz anyway.
Can I upgrade both RAM slots?
No, only one slot is user-accessible. The other has permanent memory soldered to the motherboard.
Will faster RAM like 2400MHz or 2666MHz work?
Yes, it'll work but will automatically slow down to match the 2133MHz speed limit of the system.