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80cm SlimSAS 4X to MiniSAS HD 4X cable SFF8654 38Pin to SFF8643 36Pin

SMUGDESK

SMUGDESK 80cm SlimSAS 4X to MiniSAS HD 4X Cable SFF8654 38Pin to SFF8643 36Pin 24Gbps SAS 8GT/s PCIe SAS3.0

SKU CH-K68E-H7WJ0

Connects SFF8654 SlimSAS 4-lane host to SFF8643 MiniSAS HD 4-lane target at 24Gbps SAS and 8GT/s PCIe, 80cm length for rack routing

  • Connects SlimSAS 4X host to MiniSAS HD 4X target via SFF8654 to SFF8643
  • Delivers 24Gbps SAS bandwidth with 8GT/s PCIe speed under SAS 3.0 compliance
  • High-grade copper wire construction minimises signal loss and crosstalk for stable transmission
  • 80cm length enables flexible internal routing in rackmount servers and storage backplanes
  • Server-grade shielding and durable build supports long-term continuous operation in data centres

Direct interconnect for SlimSAS and MiniSAS HD ports

This 80cm cable links an SFF8654 38pin host port to an SFF8643 36pin target port. It supports 24Gbps SAS bandwidth and 8GT/s PCIe speed under SAS 3.0 compliance. Highgrade copper construction reduces signal loss for stable transmission in rackmount servers and storage backplanes.

Servergrade shielding enables continuous data

The optimised 80cm length allows flexible internal routing without excess slack. Durable build quality maintains signal integrity under sustained workloads. Shielding protects against interference in dense enterprise environments where cables run alongside power and other highspeed lines.

Handles 24Gbps SAS and 8GT/s PCIe for NVMe SSD

Comfortably serves RAID controllers and highdensity storage systems requiring SAS 3.0 speeds. Runs out when the deployment demands more than four lanes or a different connector generation. Not for buyers who need longer reach, external bulkhead connections or higher lane counts than 4X.

Highlights

  • Connects SlimSAS 4X host to MiniSAS HD 4X target via SFF8654 to SFF8643
  • Delivers 24Gbps SAS bandwidth with 8GT/s PCIe speed under SAS 3.0 compliance
  • High-grade copper wire construction minimises signal loss and crosstalk for stable transmission
  • 80cm length enables flexible internal routing in rackmount servers and storage backplanes
  • Server-grade shielding and durable build supports long-term continuous operation in data centres

Specifications

No published specifications for this item yet.

Questions about this item

Will the SFF8654 or SFF8643 connectors wear out after repeated mating cycles?

The connectors are rated for standard enterprise mating cycles; avoid frequent unplugging to maintain signal integrity at 24Gbps SAS speeds.

What limits sustained throughput first — the copper conductors or the 80cm length?

The high‑grade copper wire is designed for ultralow loss at 80cm, so the 24Gbps SAS and 8GT/s PCIe limits are set by the host controller, not the cable.

Does the shielding prevent heat buildup when the cable runs 24/7 in a RAID backplane?

Server‑grade shielding reduces crosstalk and EMI; the passive copper design adds negligible heat during continuous SAS 3.0 operation.

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