Different max bandwidths on same brand RAMs?

[limb0ist]

I have the same brand and model of RAM which is Corsair 8 GB x2. The problem is, now that I check it in Speccy, I see that one of them has a different max bandwidth. I will provide a screenshot below. When I do a memory check, Windows claims there is a fault within the RAM. I wonder if that will result in a major problem to me?

(Note: I did receive couple of Blue Screens throughout my usage of the RAMs but they are very few. The note on Blue Screen was Memory Ram usage something.)

https/imgur.com/a/SBY49r0

 

[rgd1101]

doesn't look the same, different part#, did you bought a kit or 2 individual stick?

 

[limb0ist]

doesn't look the same, different part#, did you bought a kit or 2 individual stick?

I bought them individually. I didn't have enough money to buy them as a kit. What I noticed on the back of them was they were different versions but the same model.

 

[rgd1101]

part# are different,spec are different, they are different.

 

[limb0ist]

part# are different,spec are different, they are different.

Would you recommend that I sell these two and get a pair of new bundled ones or no?

 

[rgd1101]

part# are different,spec are different, they are different.

Would you recommend that I sell these two and get a pair of new bundled ones or no?

that would be ideal