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Oculink SFF-8611 male to U.2 U.3 SFF-8639 female cable with SATA power connector, 50cm length

Vszerda

Vszerda Oculink SFF-8611 to U.2 U.3 SFF-8639 NVME PCIe 4.0 3.0 x4 SATA Power Cable 50cm

SKU CH-0KZK-8PQ2M

Connects an Oculink SFF-8611 host to a U.2 or U.3 SFF-8639 NVME drive with PCIe 4.0 and 3.0 x4 support and SATA power, 50cm length

  • Connect Intel SSD 750 via Oculink SFF-8611
  • Drive U.2 U.3 NVMe with PCIe 4.0 x4 speed
  • Power NVMe SSD directly from SATA connector
  • 50 cm cable fits compact mainboard layouts
  • Adapter and card not included in package

Connect Oculink to U.2/U.3 NVMe drives

This cable bridges an Oculink SFF-8611 male port on a motherboard or controller to a U.2 or U.3 SFF-8639 female NVMe SSD. It supports PCIe 4.0 and 3.0 x4 signalling for high-throughput storage. The 50 cm length suits typical chassis routing. The cable is sold alone without an adapter or add-in card.

Requires SATA power and compatible host port

A free SATA power connector from the PSU must supply the drive side because the U.2/U.3 connector does not carry power. The host system needs an available Oculink SFF-8611 interface, such as those found on certain Intel SSD 750 M.2 installations or Ultra M.2 cards. No extra drivers are needed beyond standard NVMe support in the OS.

SATA power lead enables direct drive operation

The integrated SATA power pigtail removes the need for a separate drive power cable or backplane. This simplifies cabling when installing a U.2/U.3 SSD directly into a desktop or workstation. The bundle contains only the cable assembly; mounting hardware and any required bracket are not included.

How it compares

Measured against everything we stock in SATA & eSATA Drive Cables, at today’s prices. Recalculated every night.

Price $43.99
Pricier than about 91% of the 1,954 comparable items (median $13.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the 50 cm length limit where I can mount the U.2/U.3 drive inside my case?

The cable is 50 cm long, so the drive must be positioned within that reach from the mainboard Oculink port.

Will the SATA power connector add noticeable heat or noise during all-day operation?

The cable itself carries only power and signal wires; it has no active components that generate heat or noise.

My motherboard has an SFF-8611 Oculink port — is that the only host interface this cable supports?

Yes, the host end is an SFF-8611 male connector designed for mainboards with an Oculink SFF-8611 interface.

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