MCIO 74Pin to OCULINK 8x Cable - 1 Meter

‌Key Technical Features

Interface mapping – MCIO x8 (74-pin) host connector to OCuLink high-speed interface carrying up to 8 PCIe lanes for NVMe, U.2/U.3, or custom PCIe devices.

PCIe 4.0/5.0 ready – Optimized 85 Ω differential twinax construction for high-speed serial links, supporting PCIe Gen4 and Gen5 data rates when used within system signal-integrity budgets.

1-meter reach – 1000 mm cable length provides flexible routing inside 1U/2U servers, JBOD/JBOF enclosures, GPU/accelerator chassis, and test setups without excessive slack.

High-performance cable construction – Fine-gauge shielded twinax pairs (typ. 30/32 AWG) with overall braid/foil shielding to minimize crosstalk, EMI, and insertion loss across all lanes.

Robust mechanical design – Precision MCIO 74-pin and OCuLink connectors with secure retention and strain-relief at both ends for reliable operation under vibration and repeated service cycles.

Standards-based compatibility – MCIO 74-pin connector compatible with common server-class x8 MCIO ports; OCuLink end designed to interface with SFF-8611/8612-based OCuLink backplanes, HBA/RAID cards, and adapter modules.

Typical Applications

 Connecting server or motherboard MCIO x8 ports to OCuLink NVMe backplanes or drive carriers

Linking HBA/RAID/tri-mode controllers to OCuLink-based storage enclosures

PCIe test, development, and lab setups requiring MCIO-to-OCuLink cabling over a 1 m path

High-density enterprise and data-center storage, JBOD/JBOF, and GPU/accelerator systems