These are working pulls from older Dell PowerEdge 2950 servers. All 9 of these drives are identical Fujitsu model MBA3147RC and include the server drive caddy. They were working when pulled and I can guarantee them against DOA, but I cannot guarantee them beyond that as they are older drives. Please be sure they are compatible with your system. They are NOT SATA drives, they are SAS and require a SAS controller to work. I will combine ship if multiple drives are ordered (send me a message after and I will adjust shipping).