HPE Dual Port Enterprise - hard drive - 300 GB - SAS 6Gb/s - 507127-B21 - Internal Hard Drives - CDW.com
C8S61A: HPE MSA 300GB 6G SAS 15K SFF Dual Port Enterprise 2.5 inch Hard Disk Drive (HDD) | Vertical Enterprise Equipment
785075-B21-A1 HP 900GB 10000RPM SAS 12Gbps Dual Port 2.5-inch Internal Hard Drive with
Slimline SAS 8-Lane for Dual Port M.2/M.3 NF1 NVMe SSD Adapter
IBM 57B3 46K5840 X4 SAS Dual Port PCI-E x8 Adapter Card – WallBuilders
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 :
HPE Dual Port Enterprise - hard drive - 146 GB - SAS 6Gb/s - 512547-B21 - Internal Hard Drives - CDW.com
461135-B21 HP 750GB 7.2K Dual Port Midline SAS Hard Drive
SAS Drive Adapters offered by Sierra Technologies
Mini SAS HD (SFF-8643) 8-Lane for Dual Ports Hot Plug U.2 NVMe SSD Adapter - Walmart.com
Amazon.com: Internal SFF-8643 to External SFF-8644 Mini SAS Adapter, Dual Port Ports : Electronics