Currently not at home, so I can't look up details, but I have 32GB (2×16) of micron b die on VLP Stick and they run with 3200mhz cl16 19 19 ?? ?? @1.35v on a 2700x. They don't really seem to scale too well with voltage. I got mine for 200€ total from ebay from a company that was apparently selling left overs from a project.