Pros: Rated 1066 FSB, relatively cheap, low profile, works even with 2.2V.
Cons: missing timing table for 333 MHz and 533 MHz, and not in my mobo's QVL.
They are running @ 534MHz (1069) without a problem. I can set 1.8V or 2.2V on the RAMs and they still work error-free. Awesome! Missing timing table isn't really affecting RAMs to operate. Buying this kit lowers my average RAM cost as I've paid a premium for my 4GB OCZ Platinum initially.