RAM upgrade for HP Omen 15 2020

[SigHt1219]

I want to upgrade RAM on 2x SODIMM Samsung [M471A2K43EB1-CWE] it is dual-rank RAM, or on 2x SODIMM Kingston FURY Impact [KF432S20IB / 16] it is peer-to-peer, but it has cl 20, when samsung has CL22. Which is better to choose? And will two ranks work normally, is its power consumption higher, if so, how critical is it?

Я хочу обновить оперативную память на 2 модуля SODIMM Samsung [M471A2K43EB1-CWE] по 16 гб, но она двухранговая. Или на 2 модуля SODIMM Kingston FURY Impact [KF432S20IB/16]  по 16 гб -  она одноранговая, но у нее cl 20, когда у samsung CL22. Что лучше выбрать? И будут ли нормально работать два ранга, выше ли у него энергопотребление, если да, то насколько это критично?

[Paul_Tikkanen]

Hi:

I recommend that you use CL22 memory because if your notebook cannot automatically adjust to the faster CL, the notebook will either not boot up or you will get memory problems such as blue screens of death.

There is no way to go into the BIOS to adjust the memory XMP profile or timing speed.

[SigHt1219 · Accepted solution]

After reading reviews about RAM with CL20, I did not find any complaints about incompatibility on such laptops. I have a native RAM with CL 22 running on CL20. It turns out that CL 20 will work on 2933 on CL19

It’s not very clear to me how a two-rank one will behave then, maybe it has a large power consumption, etc.

I would put the original in a larger volume. But I want to increase performance a bit (and it's either lower CL timings) or 2 ranks.

Native RAM

native RAM