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OCuLink SFF-8611 4i to Mini SAS SFF-8611 4i cable, 19.68 inch length

SMUGDESK

SMUGDESK SFF-8611 4i OCuLink to Mini SAS Cable 19.68in

SKU CH-8W05-4HW5R

Connects OCuLink SFF-8611 4i to Mini SAS SFF-8611 4i for NVMe and RAID expansion with 19.68in shielded length

  • Direct SFF8611 4i cross-standard link for enterprise servers
  • High-bandwidth transmission for NVMe SSDs and RAID controllers
  • 68in length fits short-to-medium internal server routing
  • Server-grade shielding reduces signal loss and electromagnetic interference
  • Durable build suited to high-performance storage expansion and upgrades

Direct SFF8611 4i to 4i link

This cable connects a PCIe OCuLink SFF8611 4i port to a Mini SAS SFF8611 4i interface inside enterprise servers. It is built for administrators expanding NVMe SSD arrays or attaching RAID controllers without proprietary adapters. The 19.68inch length keeps internal routing tidy in standard chassis layouts. Shielded conductors reduce signal loss and electromagnetic interference during sustained highbandwidth transfers.

Fits standard server drive bays

The fixed 19.68inch reach suits shorttomedium runs between backplanes, controller cards and drive cages in 1U to 4U systems. No excess slack means cleaner airflow and easier cable management compared with longer universal cables. Servergrade shielding protects data integrity when the cable passes near power supplies or dense PCIe slots. It frees the builder from hunting custom lengths or using bulky rightangle adapters.

Handles enterprise NVMe and RAID traffic

Rated for the full bandwidth of the SFF8611 4i interface, the assembly moves multi-queue NVMe workloads and parity RAID streams without throttling. The 19.68inch limit means it cannot span fullheight rack enclosures or connect distant JBOD shelves. Buyers needing longer runs or external bulkhead connections will need a different cable family.

Highlights

  • Direct SFF8611 4i cross-standard link for enterprise servers
  • High-bandwidth transmission for NVMe SSDs and RAID controllers
  • 68in length fits short-to-medium internal server routing
  • Server-grade shielding reduces signal loss and electromagnetic interference
  • Durable build suited to high-performance storage expansion and upgrades

Specifications

No published specifications for this item yet.

Questions about this item

What is the maximum cable length before signal loss affects NVMe SSD performance?

The 19.68in length is optimized for short-to-medium internal server routing with server-grade shielding that minimizes signal loss and crosstalk for NVMe SSDs.

Does the cable generate heat or require active cooling during continuous high-bandwidth RAID controller operation?

As a passive shielded interconnect, it produces no heat and needs no cooling; the premium conductors and anti-interference shielding maintain stable transmission without active components.

Which port types must my server motherboard and RAID controller provide for this SFF8611 4i cable to connect them?

One end requires a PCIe OCuLink SFF8611 4i port and the other a Mini SAS SFF8611 4i interface, both inside the server chassis.

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