MCIO x4 38P to MCIO x4 38P - 750 mm

‌Specification Detail

Connector Type MCIO (Multi-Channel I/O), straddle-mount or right-angle variants common

Pin Count 38-pin (x4 lane configuration)

Lane Width x4 (4 lanes) — expandable via bifurcation to x1/x2

Protocol Support PCIe Gen4/Gen5 (up to 32 GT/s per lane), also supports SAS/SATA via tri-mode HBAs

Length 750 mm (~29.5 in)

Cable Construction Shielded twinaxial/differential pairs, typically 30–32 AWG

Impedance 85Ω or 100Ω differential (application-dependent)

Connector Keying Straight-through, non-crossover (unless specified as crossover/reversed)

Typical Application Server motherboard/HBA to NVMe backplane, PCIe switch, or riser card

Compliance PCI-SIG MCIO spec, RoHS compliant