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Two short Mini SAS HD cables splitting to four SATA connectors each

SMUGDESK

SMUGDESK Mini SAS HD SFF-8643 to 4 SATA Breakout Cable .5m 1.6ft 2-Pack

SKU CH-NVAJ-744T5

A 2-pack of .5 m Mini SAS HD SFF-8643 to 4 SATA breakout cables for dense server storage expansion

  • 2-pack simplifies multi-drive server expansion
  • SFF-8643 Mini SAS HD splits to four SATA ports
  • .5m length keeps cabinet wiring tidy and airflow clear
  • Forward breakout connects RAID card to SATA drives
  • Double shielding reduces signal loss and electromagnetic interference

Server storage expansion cable

This two-pack provides a 0.5 metre SFF-8643 Mini SAS HD to four SATA breakout cable designed for server, NAS and workstation drive expansion. Each cable converts a single Mini SAS HD port on a RAID HBA controller into four independent SATA channels for simultaneous drive connection. The forward breakout wiring scheme supports 2.5-inch and 3.5-inch SATA hard drives, SSDs and optical drives. The short length conserves PCIe slot resources on the motherboard.

Thermals and signal integrity

The compact 1.6 foot length reduces cable clutter inside closed chassis to improve internal air circulation and heat dissipation efficiency. This lowers the risk of overheating for high-load storage devices during 24/7 operation. High-purity oxygen-free copper conductors with double-layer shielding block electromagnetic crosstalk from power supplies and other components. Shielded internal wiring reduces signal loss and electromagnetic interference for reliable data transfer.

Multi-drive deployment density

The two-pack configuration enables multi-drive parallel expansion deployment from dual controller ports. Each cable delivers four SATA connections from one Mini SAS HD interface for high-density storage arrays. Buyers needing longer cable runs for larger enclosures or external JBOD connections should verify length requirements before purchase.

Highlights

  • 2-pack simplifies multi-drive server expansion
  • SFF-8643 Mini SAS HD splits to four SATA ports
  • .5m length keeps cabinet wiring tidy and airflow clear
  • Forward breakout connects RAID card to SATA drives
  • Double shielding reduces signal loss and electromagnetic interference

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the SFF-8643 plug to my RAID controller and the four SATA drives?

Insert the SFF-8643 male end into the controller port until it clicks, then attach each SATA female connector to a 2.5-inch or 3.5-inch drive; the forward breakout wiring means no crossover adapter is needed.

What upkeep will these cables need during 24/7 server operation?

No scheduled maintenance is required; simply inspect the shielded jacket and connectors during routine chassis cleaning and reseat any that feel loose after vibration or thermal cycling.

At what point does the .5 metre length become a constraint in a full rack?

The 1.6 ft reach only spans adjacent drive bays, so you cannot route the cable to devices mounted farther away without adding a longer breakout cable.

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