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SFF-8643 host connector branching to four SFF-8482 SAS plugs

SMUGDESK

SMUGDESK SF012 SFF8643 to 4x SFF8482 SAS cable

SKU CH-CZ81-DD6HG

Internal Mini SAS breakout cable converts one SFF8643 host port into four SFF8482 29pin target ports for connecting up to four SAS hard drives in RAID, server.

  • Converts one SFF8643 host port to four SFF8482 SAS targets
  • Supports up to 6Gbps data transfer for RAID storage arrays
  • Clear channel labels simplify cable identification during server installation
  • Durable insulated construction reduces interference for stable signal transmission
  • Secure latching connectors prevent loose connections from server vibration

SF012 SFF8643 Breakout Cable

This SF012 cable converts a single SFF8643 host port on a RAID controller or motherboard into four independent SFF8482 29pin target interfaces. It enables connection of up to four SAS hard drives for server, NAS and workstation storage systems. The design suits administrators building or expanding internal storage arrays.

6Gbps Bandwidth and Shielded Construction

The cable supports up to 6Gbps data transfer to meet mass storage read and write demands. High quality wire material minimises electromagnetic interference for consistent signal performance under heavy load. Secure latching on each SFF8482 connector prevents loose connections caused by vibration inside server cabinets.

Replaces Discrete Cables for Four Drive Bays

This breakout cord replaces four separate cables when connecting multiple SAS drives to one SFF8643 host port, reducing clutter and simplifying cable arrangement. Clear channel markings on each branch speed up installation and troubleshooting. It is not suitable for SFF8643 backplane ports and works with SAS drives only, not SATA.

Highlights

  • Converts one SFF8643 host port to four SFF8482 SAS targets
  • Supports up to 6Gbps data transfer for RAID storage arrays
  • Clear channel labels simplify cable identification during server installation
  • Durable insulated construction reduces interference for stable signal transmission
  • Secure latching connectors prevent loose connections from server vibration

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the SF012 breakout cable and avoid the common mistake of plugging it into a backplane?

Connect the single SFF8643 end to the RAID controller or motherboard host port only; the SFF8482 branches attach to four SAS drives. Do not insert the host connector into an SFF8643 backplane port, as the cable is not designed for that orientation.

What maintenance or replacement will the SF012 cable need over time?

The latching SFF8482 connectors resist vibration loosening, but inspect them periodically for dust or bent pins. Replace the cable if any branch shows signal errors, cracked insulation, or a latch that no longer clicks securely.

What limit appears first when the SF012 cable runs under sustained heavy load?

The 6Gbps bandwidth ceiling per channel is the first bottleneck; all four SAS drives share the single SFF8643 host link, so aggregate throughput cannot exceed that rate during continuous high‑volume transfers.

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