IBM INTEL PRO/1000 PT QUAD PORT PCIe GB NIC HBA SERVER ADAPTER 39Y6138
$14 each, shipping included to the continental USA (Lower 48); shipping to CA is extra.
*I used these in my server for testing virtualized pfSense. They worked great. I moved to a dedicated pfSense metal install so selling these.
*The left one includes just a standard full-height adapter (pictured below).
*The other includes a low profile and standard full-height adapter (pictured below).
