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SFF-8643 to SFF-8087 SAS cable one metre

SMUGDESK

SMUGDESK 12G to 6G SAS Cable SFF8643 to SFF8087 1M

SKU CH-TN4S-DY53X

Connects 12Gbps SFF8643 Mini SAS HD devices to 6Gbps SFF8087 Mini SAS backplanes for server storage expansion

  • 12Gbps to 6Gbps cross-speed conversion connects modern and legacy SAS devices
  • SFF8643 Mini SAS HD plugs into new-generation RAID cards and host adapters
  • SFF8087 Mini SAS interface fits existing server backplanes and storage enclosures
  • 1meter length allows flexible internal routing inside standard rackmount chassis
  • High-quality shielding reduces signal loss and crosstalk for stable data transfer

12G-to-6G SAS adapter cable

This SMUGDESK cable converts a 12Gbps SFF8643 Mini SAS HD connector to a 6Gbps SFF8087 Mini SAS interface. It links modern RAID array cards with legacy server backplanes for storage expansion. The one-metre length suits standard rackmount chassis wiring. Shielded construction reduces signal loss and crosstalk during data transfer.

Check controller and backplane ports

Verify that your RAID card presents an SFF8643 Mini SAS HD port and the target backplane uses an SFF8087 Mini SAS connector. Confirm the link speed negotiation supports the 12-to-6Gbps crossspeed conversion. Ensure the one-metre reach matches the internal routing path inside your server chassis.

Shielded cable enables reliable upgrades

Integrated anti-interference shielding preserves data integrity across the speed transition between generations. Plug-and-play operation requires no driver installation or configuration changes. The assembly supports enterprise storage hardware refresh projects and data centre deployment scenarios.

Highlights

  • 12Gbps to 6Gbps cross-speed conversion connects modern and legacy SAS devices
  • SFF8643 Mini SAS HD plugs into new-generation RAID cards and host adapters
  • SFF8087 Mini SAS interface fits existing server backplanes and storage enclosures
  • 1meter length allows flexible internal routing inside standard rackmount chassis
  • High-quality shielding reduces signal loss and crosstalk for stable data transfer

Specifications

No published specifications for this item yet.

Questions about this item

What connectors come on the SMUGDESK cable and do I need any adapters?

The cable has an SFF8643 Mini SAS HD plug on one end and an SFF8087 Mini SAS plug on the other; no extra adapters are required for a direct link.

Should I pick this 1M length or a different one for my server chassis?

The 1M length fits typical rackmount server internal wiring; choose a longer cable only if your backplane sits farther from the RAID card.

What does the 12Gbps to 6Gbps rating mean when the cable is installed?

The link will run at 6Gbps, limited by the SFF8087 side, while the SFF8643 end remains compatible with 12Gbps controllers.

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