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0.5m SFF-8644 to SFF-8643 Mini SAS HD hybrid cable with locking connectors

SMUGDESK

SMUGDESK 0.5m SFF-8644 to SFF-8643 Mini SAS HD Hybrid Cable 12Gbps SAS 3.0 100-Ohm

SKU CH-BD7S-PH56S

Connects external RAID controllers to internal backplanes using SFF-8644 and SFF-8643 connectors, supporting 12Gbps SAS 3.0 with 100-Ohm impedance and full shielding for 24-hour operation

  • Hybrid SFF-8644 to SFF-8643 connectors bridge external RAID ports to internal backplanes
  • SAS 3.0 compliant for up to 12Gbps per channel data transfer
  • 100-Ohm controlled impedance reduces signal reflection and crosstalk at high frequency
  • .5m length keeps chassis wiring tidy and aids airflow
  • Full shielding plus locking latches ensure stable 24/7 operation in enterprise environments

Connector Bridge for External RAID to Internal

This 0.5 metre Mini SAS HD hybrid cable links an SFF-8644 male plug to an SFF-8643 male plug, connecting external RAID controller ports to internal storage backplanes, disk enclosures and drive bays. It is built for servers, workstations and data centre equipment running SAS or SATA arrays. The short length keeps chassis wiring tidy and helps airflow.

Suited for 12Gbps SAS 3.0 Storage Chains

Administrators building storage clusters or high-performance workstations will find the cable compliant with SAS 3.0 at 12Gbps per channel, using 100-Ohm controlled impedance and full shielding for 24/7 operation. Locking latches resist vibration in dense cabinets. Buyers needing fibre channel interconnects should look elsewhere.

0.5m Length Decides Fit

The half-metre span determines whether the cable reaches between your specific controller bracket and backplane without slack or strain. Verify the internal routing distance before ordering.

Highlights

  • Hybrid SFF-8644 to SFF-8643 connectors bridge external RAID ports to internal backplanes
  • SAS 3.0 compliant for up to 12Gbps per channel data transfer
  • 100-Ohm controlled impedance reduces signal reflection and crosstalk at high frequency
  • .5m length keeps chassis wiring tidy and aids airflow
  • Full shielding plus locking latches ensure stable 24/7 operation in enterprise environments

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the 12Gbps SAS 3.0 link is active after connecting the SFF-8644 and SFF-8643 ends?

Check the RAID controller or HBA management utility for a negotiated 12Gbps link speed on the attached drives; the utility will display the active SAS 3.0 rate once the hybrid cable is seated and the array is initialised.

What connectors are included and do I need any extra adapters for a typical internal backplane?

The cable has a male SFF-8644 plug on one side and a male SFF-8643 plug on the other; no additional adapters are required if your controller presents SFF-8644 ports and your backplane uses SFF-8643 receptacles.

Which length should I choose for a compact 1U server chassis?

The 0.5m length is tailored for tight chassis wiring, improving airflow and reducing operating temperature in dense 1U or 2U enclosures.

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