Asus K401UQK - RAM Upgrade Guide
The Asus K401UQK laptop has one memory slot for RAM upgrades. It supports a maximum of 16GB of memory using DDR4 SDRAM, which should be in the SODIMM format, a type of smaller memory module commonly used in laptops. For optimal performance, the recommended clock speed for the RAM is 2133MHz, also referred to as PC4-17000.
Asus K401UQK Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Asus K401UQK |
| Total memory slots | 1 |
| Maximum RAM | 16GB |
| 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 K401UQK RAM
How many RAM slots does this laptop have?
Just one slot total. The laptop comes with some RAM soldered onto the motherboard that can't be removed, plus this single upgradeable slot.
What's the maximum RAM I can install?
You can put up to 16GB in the available slot. Combined with whatever's already soldered on, that'll be your total system memory.
What type of RAM do I need to buy?
You need DDR4 SODIMM - that's the smaller laptop-sized memory stick, not the full-size desktop kind. Make sure it's DDR4, not the older DDR3.
What speed RAM should I get?
2133MHz is the recommended speed. You might see this listed as PC4-17000 on some memory sticks - same thing. Faster RAM will work but will just run at 2133MHz anyway.
Can I mix different RAM speeds?
Yeah, but everything will run at the speed of the slowest stick. Since the soldered RAM is probably 2133MHz, anything faster you add will just downclock to match.
Is it worth upgrading if I already have 8GB total?
Depends what you're doing. If you're just browsing and using office apps, 8GB is usually fine. If you're running multiple programs, editing photos/videos, or gaming, going to 16GB+ can make things noticeably smoother.