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SFF-8644 plug splitting into four SFF-8482 connectors, black cable, 1 metre

BUCIER

BUCIER SFF-8644 to 4x SFF-8482 SAS 3.0 cable 1m

SKU CH-RKSC-HQK1R

Connects a Mini SAS HD SFF-8644 port to four SFF-8482 drives at 12 Gbps over one metre

Cable Length 3.3 Feet

  • 12 Gbps aggregate bandwidth from four 3 Gbps lanes
  • SFF-8644 to four SFF-8482 connectors for SAS 3.0 links
  • One-metre length suits rack and server builds
  • Compliant with SFF-8643 internal and SFF-8644 external specs
  • Suitable for server, hard-disk and switch deployments

Targeted connectivity

This BUCIER cable links an external SFF-8644 port to four SFF-8482 connectors, giving administrators a direct path from a 4X array card to individual SAS 3.0 drives. It suits server and storage builds that need to break out a single high-density link into separate device connections without an intermediate backplane.

Compliant breakout

The assembly follows SFF-8644 external and SFF-8643 internal specifications, so the Mini SAS HD plug mates securely with standard controller brackets while each SFF-8482 end fits common drive carriers. At one metre the length keeps rack routing tidy, and the 1X4 (16X) configuration matches the four-lane breakout pattern used on many HBA and RAID cards.

Signal integrity

Four lanes running at 3 Gbps per lane deliver an aggregate 12 Gbps across the link, supporting the full SAS 3.0 throughput envelope for spinning disks or SSDs. The passive copper construction adds no active components that would draw power or generate heat, so the cable runs silently and does not increase the thermal load inside the chassis.

Highlights

  • 12 Gbps aggregate bandwidth from four 3 Gbps lanes
  • SFF-8644 to four SFF-8482 connectors for SAS 3.0 links
  • One-metre length suits rack and server builds
  • Compliant with SFF-8643 internal and SFF-8644 external specs
  • Suitable for server, hard-disk and switch deployments

Specifications

No published specifications for this item yet.

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Questions about this item

What practical data rate does the SFF-8644 interface cap at on this cable?

The cable supports 3 Gbps per lane across four lanes, giving an aggregate transmission rate of 12 Gbps.

What connectors and clearance does the 1 m cable need to fit?

One SFF-8644 plug on one end and four SFF-8482 plugs on the other; the 1 m length suits typical server chassis and rack routing.

How is the cable installed and what step is often missed?

Connect the SFF-8644 end to the controller port and each SFF-8482 end to a drive backplane, ensuring every latch clicks fully into place.

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