Are these three matched pairs of RAM pretty much identical?

[Whiffle]

Hi there.

I have the following sets of matched pairs:

2 x 4GB Corsair XMS3 (1333MHz) 9-9-9-24 1.50v ver2.12

2 x 2GB Corsair XMS3 (1333MHz) 9-9-9-24 1.5v ver2.2

2 x 2GB Mushkin Silverline PC3-10666 9-9-9-24 1.5v

Are these pretty much identical in their specs?

The reason I ask is that I am cobbling together two PCS and one has 4 RAM slots and one has 2.

I assume that it is better to put the Corsair together but was just checking.

Or does it literally make no difference at all?

 

[mickyflinn]

Yep the specs are all identical.

 

[KompuKare]

If you can run with them installed, you can always run a program to tell you who made the chips etc. Something like CPU-z should be able to get you that info. Just incase the timings are identical but the manufacturer isn't.