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Black internal Mini SAS HD SFF-8643 cable splitting into four SFF-8482 connectors with 15pin power port

CableDeconn

CableDeconn SFF-8643 to 4x SFF-8482 SAS cable 12GB/S 1M H0204

SKU CH-7FYK-140GJ

Connects a 12Gb/s SAS controller to four SATA or SAS drives using an SFF-8643 host port and four SFF-8482 target connectors with a 15-pin power link

  • Connection typeUSB Cables, Hubs & Adapters
  • Connect SAS controller to four drives
  • 12 Gb/s bandwidth supports fast data transfer
  • Includes 15-pin power port for drive power
  • 1 metre length fits standard chassis
  • New cable with 30-day return option

Controller-to-drive breakout cable

This cable connects a host Mini SAS SFF-8643 controller port to four SATA or SAS drives using 29-pin SFF-8482 connectors. It includes a 15-pin power port to supply the attached disks. The one-metre length suits internal chassis routing in servers or workstations.

Directional host-to-target wiring

The SFF-8643 end must plug into a RAID controller or motherboard host port; it will not function if connected to a backplane target port. Each of the four fan-out links operates as a single-lane SAS connection from the controller to the drive.

12 Gb/s per lane throughput ceiling

The assembly supports 12 Gb/s signalling on each of the four lanes, matching the controller and drive capabilities. System performance will be limited by the slowest device in the chain, so verify that your drives and controller both operate at this rate.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $19.99
Pricier than about 77% of the 15,227 comparable items (median $14.99).

Specifications

Ports & slots
Connection typeUSB Cables, Hubs & Adapters

Questions about this item

How do I choose the right SFF-8643 fan-out cable for my RAID card?

Confirm your controller has an SFF-8643 host port; this cable connects that port to four SFF-8482 drives and includes a 15-pin power connector for the target devices

What does the 12 Gb/s rating deliver in a live system?

The link supports up to 12 Gb/s per lane; actual throughput depends on the controller, the SATA or SAS drives attached, and the PCIe generation feeding the card

Which interface standard governs the SFF-8643 and SFF-8482 connectors?

The cable follows the SAS specification using an x4 SFF-8643 host connector fanning out to four x1 SFF-8482 target connectors, each carrying a single SAS or SATA lane

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