External Mini SAS 4x SFF-8088 to mini sas High Density HD SFF-8644 data server Raid Cable 50cm
[SF-067]

I'm now building a FreeNAS setup at home with enterprise hardware. I picked up a SAS IT mode card that has SFF-8644 connections on it, and my Dell MD1200 has SFF-8088 connectors. Same thing electrically, just different form factor. Plugged in both sides and the drives were detected immediately. Nice easy but positive click to know you have both sides locked in, and a simple pull on the release tab lets it back out. Going to get another one for multi-path I/O.