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Black breakout cable with SFF-8643 plug on one end, four SFF-8482 connectors plus 15-pin Sata power on the other

LORDWORLD

LORDWORLD Mini SAS SFF-8643 to SFF-8482 29Pin Sata Power 1M sas cable

SKU CH-JAQ4-2X4J9

Connects a SFF-8643 host to four SFF-8482 drives with integrated Sata power at 12 Gbps

  • Connects RAID controllers to drives via SFF-8643 to SFF-8482 interface
  • Supports 12 Gbps throughput under SAS 3.0 specification
  • Integrated 15-pin SATA power on target side simplifies cabling
  • 29-pin Mini SAS connector ensures secure drive attachment
  • 1 metre length suits internal server and workstation builds

Connect raid controllers to 29-pin drives

This breakout cable links an SFF-8643 host port to four SFF-8482 connectors, each carrying a 29-pin SAS interface. It is built for administrators who attach direct-attached storage to raid controllers in workstations or servers. The 15-pin SATA power lead is integrated on the target side so drives receive power without a separate harness.

Maintains 12 Gbps across all lanes

The assembly meets the SAS 3.0 specification, sustaining 12 Gbps per lane under continuous I/O rather than only in brief bursts. Shielded construction and fixed-length routing keep signal integrity stable during extended rebuilds, backups or database scans. No active components are present, so latency stays deterministic and power draw remains negligible.

Replaces mismatched fan-out or power-less cables

Use this when a controller offers only the dense SFF-8643 interface but the chassis populates 29-pin bays that also need 15-pin power. It eliminates the clutter of separate power extensions and the risk of pin-count adapters that omit the power rail. Builders who already have SFF-8643-to-SFF-8643 links or who run 12 Gbps backplanes with native power will not need this assembly.

Highlights

  • Connects RAID controllers to drives via SFF-8643 to SFF-8482 interface
  • Supports 12 Gbps throughput under SAS 3.0 specification
  • Integrated 15-pin SATA power on target side simplifies cabling
  • 29-pin Mini SAS connector ensures secure drive attachment
  • 1 metre length suits internal server and workstation builds

Specifications

BrandLORDWORLD

Questions about this item

Does the 12 Gbps SAS 3.0 link generate noticeable heat or power draw when the cable runs continuously in a server?

The cable itself is passive and adds no active heat or power load; only the attached drives and controller consume power.

Which connectors must already be present on my RAID controller and drives for this SFF-8643 to SFF-8482 cable to work?

The controller needs an SFF-8643 Mini SAS port and each drive needs an SFF-8482 29-pin connector plus a 15-pin SATA power plug on the cable.

Will this breakout cable let me connect newer 12 Gbps SAS drives to an older 6 Gbps backplane that uses SFF-8482 ports?

The cable meets SAS 3.0 at 12 Gbps, but speed will fall back to the lowest SAS generation supported by the controller and backplane.

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