Asus K401UQ - RAM Upgrade Guide
The Asus K401UQ 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 slot that can be accessed for upgrades. It uses DDR4 SDRAM as its memory type, which comes in a small outline dual inline memory module (SODIMM) format. For best performance, the recommended clock speed for the RAM is 2133MHz, also referred to as PC4-17000.
Asus K401UQ Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus K401UQ |
| 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 | 2133MHz (PC4-17000) |
| Voltage | Low - 1.2V |
| Number of pins | 260-pin |
FAQ about Asus K401UQ RAM
How many RAM slots does this laptop have?
It has 2 slots total, but only 1 is accessible for upgrades. The other slot has soldered memory that can't be removed.
What's the maximum RAM I can have?
16GB total - that's 8GB soldered on the motherboard plus up to 8GB in the upgradeable slot.
What type of RAM do I need?
You need DDR4 SODIMM modules - the smaller laptop-sized sticks, not the full-size desktop ones.
What speed RAM should I get?
2133MHz (also labeled as PC4-17000) is the recommended speed. Faster RAM will work but will run at 2133MHz anyway.
Can I add 16GB to the empty slot?
No, the upgradeable slot maxes out at 8GB. Even if you put a 16GB stick in there, the system will only recognize 8GB of it.
Is it worth upgrading if I already have some RAM?
Depends on what's already installed. If you have less than 16GB total, adding more can help with multitasking and running demanding programs.