This PCIe cable by Delock can be used to connect internal devices, e.g. devices with U.2 SFF-8639 connector to a controller with Slim SAS SFF-8654 8i connector.
Specification• Connectors:
host:
1 x Slim SAS SFF-8654 8i male
device:
2 x U.2 SFF-8639 female
2 x power connector 4 pin Molex male
• Impedance: 85 Ohm
• Supports PCI Express 4.0 protocol
• Data transfer rate up to 16 Gbps
• Cable gauge:
32 AWG data line
18 AWG power line
• Cable length incl. connectors: ca. 0.5 m
• Slim SAS cable