Innov8 Wholesale Ltd

Gen5 PCI-E 5.0 Mini Cool Edge IO MCIO PCI-E 4i 38Pin to SFF-8611 Oculink 4X Extender Cable | Male to Male

Gen5 PCI-E 5.0 Mini Cool Edge IO MCIO PCI-E 4i 38Pin to SFF-8611 Oculink 4X - Main image
$21.56 $29.95 In stock

Category: cable

This Gen5 PCIe 5.0 Mini Cool Edge IO (MCIO) to OCuLink cable is a high-performance interconnect solution designed for modern server, storage and data-centre environments.

The cable enables direct connection between an MCIO PCIe 4i 38-pin interface and an SFF-8611 OCuLink 4X connector, supporting high-speed PCI Express signal transmission for NVMe storage and PCIe expansion architectures.

Engineered for enterprise-grade performance, the assembly supports PCIe Gen 3, Gen 4 and Gen 5 standards, delivering reliable bandwidth with excellent signal integrity. It is ideally suited for NVMe SSD connectivity, backplanes, riser cards and modular server platforms.

The compact MCIO interface allows high-density cabling while maintaining airflow efficiency and clean internal routing. The OCuLink 4X connector provides a robust, industry-standard interface commonly used for NVMe storage and external PCIe expansion.

Designed for continuous-operation environments, this cable supports advanced applications including cable-to-board, card-to-board and chip-to-board interconnects across data centres, networking hardware and telecommunications systems.

Cable length is 0.5 metres and finished in a durable black jacket for long-term reliability.

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Customer Reviews (4.8 / 5 · 5 reviews)

Isabella W. ★★★★★

The 38-pin MCIO connector clicked in firmly with no wiggle, and the cable handled my NVMe drive's Gen4 speeds without any signal issues. I was pleasantly surprised how flexible it is despite the thicker gauge wire.

Zoe A. ★★★★★

Finally a proper Gen5-rated MCIO to OCuLink cable that isn't some flimsy adapter—the 38-pin connector seats firmly and the shielding feels solid. Hooked it up to my storage array and link trained instantly at full 4x lanes. Slightly stiff bend radius, but that's the price of signal integrity.

Ella D. ★★★★★

MCIO to OCuLink is such a niche combo, but this one handled my PCIe 5.0 card without any link drops during a 48-hour burn-in. The 38-pin connector seated with a firm, reassuring click. Way more stable than the riser I was jury-rigging before.