https://www.ebay.com/sch/i.html?_nkw=Addon+0C19497+Ao+Addon+10Gbs+Dual+Rj+45+Nic+F+Lenovo&_sacat=0&_dmd=2

Addon - 0C19497-Ao - Addon 10Gbs Dual Rj-45 Nic F/Lenovo

Regular price
$308.00
Sale price
$217.00

AddOn - Network adapter - PCI Express x8 - 10GBase-T x 2 - for Lenovo ThinkServer RD330, RD340, RD430, RD440, RD530, RD540, RD630, RD640, TD340