Review on 🔌 10Gtek Mini SAS Adapter: SFF-8643 to SFF-8644 Dual Port Adapter by Michael Luna

It's a bit more expensive than I would like, but this adapter worked well enough to convert an existing SAS backplane chassis into a JBOD case. My RAID controller had no problem seeing the backplane/drives through this adapter and all features like hot-swap drive and drive lookup worked fine. Unlike some competing products, there weren't any issues with mounting or bracket spacing - it fit inside the case. like any normal expansion card.