Yes, the Asus A556UQK requires a replacement DIMM.
Yes, the Asus A556UQK requires a replacement DIMM.
Hello, your Asus x556 uqk notebook features an 8 GB RAM module at 2133 MHz. When discussing RAM, it's important to note that performance can be affected by the speed of the memory itself. The 2133 MHz is the standard for this model. Regarding your second point, the task manager might display a higher figure due to system overhead or other factors. Your 8 GB appears to be listed as 12 GB, which could be a display setting or an error. As for the memory upgrade, the 8 GB DDR4 2133 Hz model is a solid choice if you're looking for a performance boost without breaking the bank. It's not necessarily a bad decision unless your current setup is heavily constrained. Good luck! Rodrigo
I wouldn't rely on Ali-express for such hardware, though that's my view. Perhaps you have valuable experience with it. However, yes, when it comes to speed, it tends to be the slowest. RAM performance can drop easily, and faster options usually cost more. It's definitely utilizing the entire 12GB, although it doesn't run in dual-channel mode due to mismatched pairs—1x8GB and 1x4GB. You won't notice much speed loss from that.
I wouldn't purchase from AliExpress like others do. Avoid repeating the same mistake with RAM upgrades I faced before. My old Lenovo laptop had incompatible RAM, causing blue screens and issues. After testing, I removed the faulty stick and bought a single unit from Crucial for my Asus laptop. The upgrade went smoothly—just run the system scanner to find compatible options. It was much easier and more reliable than buying from AliExpress and dealing with potential problems later.
P.S. Crucial offers a deal on each Ballistix memory you buy, including a one-month Xbox games pass—great value with a wide game library.
Edit 2: If you're using Samsung dies, Crucial might not support them due to their microchip design. Consider researching alternatives or opting for full-micron upgrades instead.