Which ram should i get

[Kamranbites]

Part Number

 

4ATS 1664HZ-2G6E1

This is my soldered ram of lenovo t495 Ryzen 5 pro 3500u

Can't see spd info for real speed as it is soldered or lock by bios 

 

But check modle numbers can verify it is 2666mhz 

 

I have two options 

 

Crusial ram 2400 mt/s

Dual rank (CT16G4SFD824A)

 

Crusial ram 2666 mhz 

 1.2v 2666Mhz CL19 SODIMM RAM 

 

 

Which one will be good costly is same not much if a difference 

 

[SorryBella]

53 minutes ago, Kamranbites said:

Which one will be good costly is same not much if a difference 

And not much of a difference in performance either. Compatibility wise the 2666 should be better but dont quote me on that. OEM ram could be crapchute sometimes.

[Needfuldoer]

Get the 2666 so it matches the soldered memory.

 

If you install a 2400 DIMM, it's going to drag the soldered memory down to that speed. Ryzen needs all the RAM speed it can get.

[Kamranbites]

1 hour ago, Needfuldoer said:

Get the 2666 so it matches the soldered memory.

 

If you install a 2400 DIMM, it's going to drag the soldered memory down to that speed. Ryzen needs all the RAM speed it can get.

But speed is limited to 2400mhz 

Due to processor limitations 

So any how it will reduce speed to 2400mhz 

 

 

 

[Needfuldoer]

18 minutes ago, Kamranbites said:

But speed is limited to 2400mhz 

Due to processor limitations 

So any how it will reduce speed to 2400mhz 

If 2400 is as fast as your processor can go, then either DIMM will work exactly the same.

[Kamranbites]

5 minutes ago, Needfuldoer said:

If 2400 is as fast as your processor can go, then either DIMM will work exactly the same.

Like which Will be best considering stability and performance 

 

I heard we should match rams 

But again if I match there is no use as it runs at 2400 eventually 

 

But adding 2400 might do conflicts 

As it is dual rank one also diffrence in CAS Latency