Biostar's TH67XE motherboard supports non-ECC DDR3-1066/1333 memory in a dual channel configuration across four DIMMs. The largest memory density supported by this board is 16GB.

Socket LGA1155 for Intel 2nd-Generation Core i3/i5/i7 2xxx-series processors.

Like all Intel H67 platforms, the Biostar TH67XE motherboard accommodates Intel socket LGA1155 2nd Generation 'Sandy Bridge' Core i3/i5/i7 2xxx-series processors which contain an Intel HD 2000/3000 integrated graphics core. The CPU socket is not backwards compatible with socket LGA1156 CPUs, however heatsinks are inter-compatible between socket LGA1155 and socket LGA1156 motherboards. Frostytech.com have an excellent inventory of heatsink reviews, you should check 'em out.