The new nh u12p se2 comes with two nf p12 fans for further improved performance and adds support for lga1156 and lga1366 via the latest secufirm2trade multi socket mounting system topped off with noctuas award winning nt h1 thermal compound the nh u12p se2 forms a complete quality package that continues the nh u12p series legacy of superb quiet cooling performance specification socket compatibility intel lga1366 lga1156 lga1155 lga775 and amd am2 am2 am3 dimension