https://www.newegg.com/p/2RC-0201-004G6
Refurbished: (NOT FOR HOME PC!) HPE Smart Array P840ar 2GB FBWC 12Gb 2-port Internal SAS Controller...
Buy Refurbished: (NOT FOR HOME PC!) HPE Smart Array P840ar 2GB FBWC 12Gb 2-port Internal SAS Controller 813586-001 with fast shipping and top-rated customer...