10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Intel 82599ES </span></li><li><span class="a-list-item"> Intel CNA compatible </span></li><li><span class="a-list-item"> Intel X520 compatible </span></li><li><span class="a-list-item"> PCIE card </span></li><li><span class="a-list-item"> Network Operating Systems (NOS) Software Support: Windows Server 2012 R2*/ 2012*/ 2008 R2*/ 2008* SP2/ 2003 R2*/ 2003* SP2; Windows 8*/ 7*/ 10*; Windows Vista* SP2; Linux* Stable Kernel version 3.x， 2.6，x; Red Hat Enterprise Linux* 5， 6; SUSE Linux Enterprise Server* 10， 11; VMware ESX/ESXi* </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51myOsSrdIL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/412lVdat2gL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/516qH3iAcAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51XWJNIj34L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51YWQL60lnL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51cYOG3C5mL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41kYkRKN3TL.jpg" noproxy>