4x7Pin SATA is the target, connect to the hard drives with SATA port. If the Mini SAS (SFF-8643) on your backplane, this cable will not work with them. 1 x CableDeconn Internal HD Mini SAS (SFF-8643 Host) To 4x SATA (Target) Hard Drive Cable.
eBay
Opened but never used
eBay
Internal 36 Pin Mini SAS SFF-8087 Host to 4 SFF-8482 Target SAS Hard Disk and SATA Power Cable. Target: SFF-8482 SAS connector With SATA 15pin power connector 100cm. · Internal Mini SAS SFF-8087 to (4) SFF-8482 connectors with SATA power.
eBay
HP 2.5" to 3.5" SATA HDD Caddy Adapter Tray. HP 2.5 TO 3.5 MOUNTING BRACKET / ADAPTER WITH 2.5 CADDY. MANUFACTURER: HP. COMPATIBILITY: HP Z420 / Z620 / Z640 / Z820 / Z840 WORKSTATIONS. SSD Hard Drive 668261-001.
eBay
1 x 67 pin M2 Key M malex. 1 Solid State Drive Data Cable 50cm. Cable Length: 50cm. 1 x 36 pin SFF-8643 female. Suitable or M 2 slot with key M based on Pcle.
eBay
The Supermicro (Gen 5.5) Tool-Less 3.5" to 2.5" Converter Drive Tray (MCP-220-00166-0B) is an internal hard drive caddy tray designed by the reputable brand Supermicro. This converter drive tray allows users to easily install a 2.5" drive into a 3.5" drive bay, making it compatible with various drive sizes. With support for SAS, SATA III, SATA II, and SATA I interfaces, this drive tray provides versatility and convenience for users looking to upgrade or replace their hard drives. Its tool-less design also ensures quick and easy installation without the need for additional tools.
eBay
Supermicro Original Convert 3.5" to 2.5" Hard Drive Caddy Tray MCP-220-00043-0N
eBay
Efficient transmission: Supports PCIe sas4.0 standard, providing higher data transmission rates and improving overall system performances. The 90 degree angle design makes wiring simple and clearer, reducing interferences with other components.
eBay