RAM Confusion

[Wigwam]

some demystification and advice would be appreciated.
Plan for 2x2GB Ram modules PC6400 DDR2.
Options to choose between:
Patriot C4 Extreme Performance [4-4-12]:
£117

OCZ SLi approved [4-4-15]:
£80

There are also Corsair modules at the same prices [looking at Microdirect and Aria as they are local] as well as Patriot CL5 modules same price as the OCZ.

Which would you recommend and why?

Going into a GBX38 mobo with either E6750 or Q6600...

 

[imported_Scoop]

That's quite a big price difference but if it's of no matter then go for those that have the lowest latencies naturally.

 

[Wigwam]

you encapsulate my dilema in a nutshell. So - is it worth it?

 

[GarfieldtheCat]

IMHO, no....go with the less expensive memory. For most real world usage, you won't notice the difference in latencies. There are a few forum posts here and elsewhere that pretty much show that you might gain +/- 3-5% max, which in my mind isn't worth the cost.

Of course, if you can get good CAS 4 RAM for the same price as CAS 5, then go for the CAS 4. I just don't think paying extra is worth it.