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Blue Mini SAS HD cable with SFF-8644 to SFF-8643 connectors, 2m length

SMUGDESK

SMUGDESK Mini SAS HD Cable SFF8644 to SFF8643 12Gbps 28AWG 2M

SKU CH-EN07-9ESZ5

Connects external SFF-8644 to internal SFF-8643 at 12 Gbps with built-in signal-conditioning IC and 28 AWG copper for reliable server storage links

  • Built-in IC chip stabilises 12 Gbps links
  • Connects external SFF8644 to internal SFF8643
  • 28 AWG copper cuts signal loss over distance
  • Supports SAS drives, RAID and JBOD arrays
  • Two-metre reach suits rack-to-enclosure wiring

Mini SAS HD cable with IC for 12Gbps SAS links

This cable bridges an external SFF8644 port to an internal SFF8643 connector using a built‑in signal‑conditioning IC. It is designed for administrators wiring enterprise SAS storage, RAID controllers or JBOD enclosures in rack‑mount servers. The 28AWG copper conductors and 2 metre length support long‑haul internal‑to‑external runs without signal degradation.

Suits teams needing reliable external‑to‑internal

Buyers who need a direct SFF8644‑to‑SFF8644 link or a different connector family should look elsewhere. The integrated IC and fixed 2 metre length make it unsuitable for very short internal runs or for installations that require a passive cable without active signal conditioning.

12Gbps rated bandwidth over SFF8644 to SFF8643

The cable is specified for 12Gbps SAS throughput across the SFF8644 and SFF8643 interfaces. This single rating determines whether the link will meet the performance needs of the attached drives, controllers or expansion chassis.

Highlights

  • Built-in IC chip stabilises 12 Gbps links
  • Connects external SFF8644 to internal SFF8643
  • 28 AWG copper cuts signal loss over distance
  • Supports SAS drives, RAID and JBOD arrays
  • Two-metre reach suits rack-to-enclosure wiring

Specifications

No published specifications for this item yet.

Questions about this item

How much heat or power does the 12Gbps cable draw when running all day?

The passive copper assembly draws no power itself and produces no measurable heat during continuous 12Gbps operation.

Which ports must my hardware already provide for this SFF8644 to SFF8643 cable to work?

You need an external SFF8644 Mini SAS HD port on one side and an internal SFF8643 Mini SAS HD port on the other.

Will the 28AWG copper cable work reliably with older 6Gbps SAS controllers and backplanes?

Yes, the 12Gbps-rated link negotiates down to 6Gbps automatically, so existing SAS drives and RAID cards remain compatible.

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