PCI Express 4.0 supports 64Gb/s bandwidth under X16 specification. The PCIe4.0 innovation has increased the communication bandwidth between the graphics card and the CPU by 2 times.
OCuLink cables can be used inside and outside the PC. When used inside the PC, it can provide greater flexibility; when used outside the PC, the Oculink cable is an ultra-low-cost I/O solution.
Host: OCuLink SFF-8611 male; Target:1 x U.2 SFF-8639 female, 1 x SATA 15 pin power plug.
System requirements: A free OCuLink interface.
Data transfer rate up to 16 Gbps.
Impedance: 85 Ohm
Cable gauge: 33 AWG data line,18 + 24 AWG power line.
Cable Length: 0.5m / 0.8m