difference with OWC ram?

[kittiyut]

it looks to me that the ones on memoryamerica.com are equivalent to the OWC certified ones. They look similar, and the prices are closer to each other. The netlist modules have a different heatsink on them, the ones i have from memoryamerica are similar to the heatsinks on the OWC qualified for Mac Pro.

personally, the cost difference for the netlist certified modules are not worth it. especially, if the wait is longer and the costs are ridiculously higher than the modules i'm currently using.

Thanks for your explanation. For the 4 x 4GB the price difference is only
250 compared to 500 for 8 x 2GB. If the cost is just for the heat sinks, then
I guess it is probably not worth it. However, if it is for the heat sinks AND
better, more reliable mem chips, then I guess it is worth a 2nd consideration.