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.5m cable with SFF-8643 and SFF-8639 connectors

Vszerda

Vszerda 12G Mini SAS HD to U.2 SFF-8643 to SFF-8639 Cable .5m

SKU CH-3VJ5-TT2B6

Connects 12G Mini SAS HD SFF-8643 to U.2 SFF-8639 over .5m for SAS links

  • 12G SAS bandwidth for fast data transfer
  • Mini SAS HD SFF-8643 to U.2 SFF-8639 connectivity
  • .5 metre length suits compact builds
  • New cable ready for immediate deployment

12G Mini SAS HD to U.2 Cable

This .5 metre cable connects a Mini SAS HD SFF-8643 port to a U.2 SFF-8639 device. It supports 12G SAS signalling for direct-attached storage links. The short length suits dense server or workstation chassis where backplane-to-drive distances are minimal. Builders integrating U.2 SSDs into existing SAS infrastructure will find the pin-out matches the standard specification.

Connector pairing for direct U.2 attachment

The SFF-8643 to SFF-8639 mapping lets a single controller port drive one U.2 drive without an interposer board. No extra power leads or active circuitry are included, so the host must supply the drive's sideband and power requirements. Buyers needing multi-drive fan-out or longer runs should select a different cable assembly.

Highlights

  • 12G SAS bandwidth for fast data transfer
  • Mini SAS HD SFF-8643 to U.2 SFF-8639 connectivity
  • .5 metre length suits compact builds
  • New cable ready for immediate deployment

Specifications

No published specifications for this item yet.

Questions about this item

Will the SFF-8639 connector latch wear out from repeated drive swaps?

The SFF-8639 connector uses a spring-loaded latch rated for standard insertion cycles; avoid angling the plug during removal to prevent premature wear.

Does the .5 m length limit 12 G signal integrity in a dense backplane?

At .5 m the cable meets the 12 G SAS electrical spec, so insertion loss stays within budget even with multiple backplane hops.

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