Will 1060 memory work for 800 mhz

[tki]

Hello,
Could you plz help me:
I've bought "ZOTAC ZBOX Intel Atom D525 1.8 GHz Dual Core Barebone " in specs for memory support it says:
2 204-pin DDR3-800 SO-DIMM. http://www.zotacusa.com/zbox-intel-atom-d525-barebone-zbox-id41-u.html

I mistakenly bought two of "2GB DDR3 SODIMM PC3-8500 1066MHz http://www.mushkin.com/Memory/Essentials/991643.aspx

Will these memory stiks work in zbox? It appears that there is just a difference in frequency 800 vs 1060 MHz.

Thanks,
K

 

[tki]

Any suggestions? Should I return these sticks? Please help...