RAM for old Mac Pro (2008)

[v0n]

Where did you get those prices for 16GB v0n?

We don't link to competition of our great hosts here. The key to ensure compatibility of 16Gb DDR2 PC2-6400F 800MHz ECC Fully Buffered FB-DIMM memory with your 2008 MP are the heatspreaders for Apple computers. You should always make sure to search for both together.