Worked & passed on memtest. Cant ask for more. Looks good too. Personally I liked buying this & not having to deal with XMP etc that you would with higher MHz.... 2133 with good timings (for DDR4) is plenty for me.
Picked these up as part of a combo. Not the fastest but it's really not going to be noticeable, and like most of G.Skill's RAM, it's very appealing to the eye.