It doesn't SAY it on the package and these days everything dual-channel qualified says so, so I'm guessing it hasn't been tested for dual-channel (and with my luck the pair I buy won't run DC). =P
http://www.newegg.com/product/product.asp?item=N82E16820145579
http://www.newegg.com/product/product.asp?item=N82E16820145579