XL710QDA2 (40G Ethernet card) x 2식 ($940 x 2 = $1880) 참조: http://www.colfaxdirect.com/store/pc/viewPrd.asp?idproduct=2232&idcategory=6 XLDACBL1 (QSFP+ Twinaxial Cable, 1 Meter) x 4식 ($128 x 4 = $512)http://www.colfaxdirect.com/store/pc/viewPrd.asp?idproduct=2235&idcategory=2