Amazon.com: HP 653954-001 1TB hot-plug dual-port SAS hard disk drive - 7,200 RPM, 6Gb/sec transfer rate, 2.5-inch small form factor (SFF), Midline, SmartDrive Carrier (SC) - Not for use in MSA products :
CISCO UCS-HD600G10K12G 600GB 12G SAS 10K RPM SFF HDD
HPE 300GB SAS 12G Mission Critical 10K SFF SC 3-year Warranty Multi Vendor HDD | HPE Store US
Dell Optiplex 3040 5040 7040 3050 5050 SFF Bay Hard Drive Caddy HDD 3.5" Bracket | eBay