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Oculink SFF-8611 to U.2 U.3 SFF-8639 NVME cable

Shenzhen Shenzhong TECH. CO. LTD.

Shenzhen Shenzhong TECH. CO. LTD. Oculink SFF-8611 to U.2 U.3 SFF-8639 NVME PCIe PCI-Express SSD Cable

SKU CH-0HQX-F5PYD

Connects an OCuLink SFF-8611 host to a U.2/U.3 SFF-8639 NVMe SSD with PCIe 4.0 x4 support

  • Connector TypeUSB A to USB B
  • Supports PCIe 4.0 and 3.0 x4 speeds
  • Connects Oculink SFF-8611 to U.2/U.3 SFF-8639 drives
  • Enables NVME SSD use on compatible mainboards
  • Cable-only design lets you choose your own adapter
  • New condition ensures reliable signal integrity

Product Identity

This cable connects an Oculink SFF-8611 host port to a U.2 or U.3 SFF-8639 NVMe SSD. It carries PCIe 4.0 and 3.0 x4 signals for high-speed storage expansion. The assembly is sold as a cable only; no adapter or controller card is included.

Who This Suits

Builders adding a U.2 or U.3 NVMe drive to a board with an Oculink SFF-8611 connector will find the correct pin-out and protocol support here. Buyers who need a different host interface or who require a complete kit with a mounting bracket and controller should look at other products.

Deciding Specification

The cable bridges SFF-8611 to SFF-8639 while supporting PCIe 4.0 and 3.0 x4 speeds. Verify that your mainboard provides an Oculink SFF-8611 port and that your drive uses a U.2 or U.3 SFF-8639 connector before purchasing.

Highlights

  • Supports PCIe 4.0 and 3.0 x4 speeds
  • Connects Oculink SFF-8611 to U.2/U.3 SFF-8639 drives
  • Enables NVME SSD use on compatible mainboards
  • Cable-only design lets you choose your own adapter
  • New condition ensures reliable signal integrity

Specifications

Connector TypeUSB A to USB B

Questions about this item

How can I verify the Oculink SFF-8611 to U.2 U.3 SFF-8639 cable is working after connecting it to the mainboard and SSD?

The system should detect the NVME drive in BIOS or the operating system once the cable links the mainboard and SSD.

What comes with the Shenzhong Oculink cable and what must be purchased separately?

The package contains the cable only; the adapter or controller card is not included.

Which PCIe version should I select between 3.0 and 4.0 for this Oculink SFF-8611 cable?

The cable supports both PCIe 3.0 and 4.0 x4, so choose the version that matches your mainboard and SSD capabilities.

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