We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
SFF8611 4i to SFF8643 internal cable 19.68in 32AWG

SMUGDESK

SMUGDESK Oculink SFF8611 4i to Mini SAS SFF8643 Cable 19.68in 12Gbps 32AWG

SKU CH-BJZP-TT6W9

Connects Oculink SFF8611 4i to Mini SAS SFF8643 at 12Gbps using 32AWG copper wire for 19.68in internal server routing

  • Bridges Oculink SFF8611 4i to Mini SAS SFF8643 for crossstandard server connectivity
  • Delivers steady 12Gbps bandwidth for enterprise storage RAID and NVMe SSD arrays
  • Premium 32AWG copper wiring reduces signal attenuation and crosstalk
  • Compact 19.68in length enables neat shortrange routing in dense 2U 4U rackmount servers
  • Servergrade shielded harness ensures reliable longterm performance in data center NAS deployments

Oculink SFF8611 4i to Mini SAS SFF8643 Cable

This 19.68in internal cable bridges an Oculink SFF8611 4i PCIe interface to a Mini SAS HD SFF8643 connector. It is built for administrators and integrators linking enterprise storage arrays, RAID controllers or NVMe SSDs inside rackmount servers. The 32AWG copper conductors support stable 12Gbps SAS and PCIe data transmission across the link.

Fits dense 2U and 4U server chassis

The compact length enables neat shortrange routing between backplanes, addin cards and drive cages without excess slack. It frees up space in crowded drive bays and helps maintain clean airflow paths through the chassis. Shielded construction reduces crosstalk when cables run parallel to other highspeed harnesses in the same enclosure.

Low signal attenuation under load

Premium 32AWG wiring keeps attenuation minimal during sustained 12Gbps transfers typical of RAID rebuilds or NVMe workloads. The servergrade shielded harness maintains signal integrity without active cooling requirements. Power draw is limited to the connected endpoints, so the cable adds no thermal load to the system.

Highlights

  • Bridges Oculink SFF8611 4i to Mini SAS SFF8643 for crossstandard server connectivity
  • Delivers steady 12Gbps bandwidth for enterprise storage RAID and NVMe SSD arrays
  • Premium 32AWG copper wiring reduces signal attenuation and crosstalk
  • Compact 19.68in length enables neat shortrange routing in dense 2U 4U rackmount servers
  • Servergrade shielded harness ensures reliable longterm performance in data center NAS deployments

Specifications

No published specifications for this item yet.

Questions about this item

Will the 32AWG copper limit bandwidth under sustained 12Gbps loads?

The 32AWG copper wire is specified for low signal attenuation and minimal crosstalk at 12Gbps, supporting stable highspeed SAS and PCIe transmission.

Does the shielded harness stay cool and quiet in a server running all day?

The servergrade shielded harness is built for reliable longterm performance in data center and NAS deployments with no active cooling or moving parts.

What connectors must the RAID controller and backplane already have for this cable to work?

One end needs an Oculink SFF8611 4i PCIe port and the other a Mini SAS HD SFF8643 port for crossstandard connectivity.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.