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Two Mini SAS HD SFF-8643 to SFF-8087 cables, 36-pin connectors, black sleeving

SMUGDESK

SMUGDESK Mini SAS HD SFF-8643 to SFF-8087 36-Pin Cable 2-Pack

SKU CH-NHQG-ECKGR

Connects modern SAS HD controllers to legacy 36-pin Mini SAS backplanes for reliable storage wiring

  • Connects modern SAS HD SFF-8643 controllers to legacy SFF-8087 backplanes
  • Two cables per pack simplify server storage deployment and spares management
  • High-bandwidth conductors with anti-interference shielding ensure stable data transfer
  • Supports reliable operation for RAID arrays, HDDs and SSDs
  • Durable construction suited for internal server, workstation and high-density storage wiring

Server storage interconnect

This two-pack cable connects Mini SAS HD SFF-8643 controllers to 36-pin SFF-8087 backplanes. It is designed for administrators upgrading RAID arrays or expanding drive shelves in enterprise servers and workstations. The cross-interface wiring bridges modern and legacy SAS generations without adapters. Each assembly is built for high-density internal routing.

Thermals noise and power

The passive copper construction draws no power and adds no audible noise to the chassis. Shielded conductors suppress electromagnetic interference so adjacent cables and components stay within normal operating temperatures. No active cooling or firmware management is required. The link remains electrically neutral under typical traffic patterns.

Sustained load behaviour

Signal integrity holds across continuous RAID rebuilds and sequential backup streams. The anti-interference shielding limits crosstalk when multiple cables run in parallel bundles. Error rates stay low during extended write-heavy workloads on HDDs and SSDs alike. The fixed pinout ensures consistent handshake without renegotiation.

Highlights

  • Connects modern SAS HD SFF-8643 controllers to legacy SFF-8087 backplanes
  • Two cables per pack simplify server storage deployment and spares management
  • High-bandwidth conductors with anti-interference shielding ensure stable data transfer
  • Supports reliable operation for RAID arrays, HDDs and SSDs
  • Durable construction suited for internal server, workstation and high-density storage wiring

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the SFF-8643 end to the SFF-8087 backplane and which orientation mistake should I avoid?

Align the SFF-8643 Mini SAS HD plug with the controller port keying and the SFF-8087 36-pin connector with the backplane latch; the common error is forcing the SFF-8643 side in upside-down because its key notch is offset compared to the older SFF-8087.

What part of this cable is most likely to need replacement after repeated server chassis insertions?

The latch tabs on the SFF-8087 36-pin connectors tend to fatigue first; keep a spare 2-pack on hand so a broken clip does not leave a drive array offline.

What is the first signal-integrity limit reached when running sustained SAS traffic over this assembly?

Crosstalk between the tightly packed 36-pin pairs rises with cable length and bundle density, so the shielding effectiveness becomes the limiting factor before conductor resistance does.

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