SAS backplane accepts SATA drives (not vice versa) Buy with tray when possible — saves cost vs separate tray
ALWAYS ASK: "Does it come with tray/caddy?"
PRODUCT OVERVIEW
IBM UNIVERSAL SCSI Cable
The IBM 2.5 m VHDC/SCSI Cable is a IBM cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. The unit ships in a SFF form factor suitable for standard rack-mount installations. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.