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19.68 inch Mini SAS HD SFF8643 to SFF8639 cable with SATA 15pin Y power

Fervit

Fervit Mini SAS HD SFF8643 to SFF8639 12Gbps SAS 3.0 Cable 19.68in with SATA 15pin Y Power

SKU CH-M649-SQYP0

Connects a Mini SAS HD SFF-8643 host to an SFF-8639 U.2 or SAS drive at 12Gbps SAS 3.0 and includes a SATA 15-pin Y power cable for 19.68in server routing

  • Connects Mini SAS HD SFF8643 host to SFF8639 U.2/SAS drives for enterprise storage expansion
  • Delivers stable 12Gbps SAS 3.0 bandwidth for U.2 NVMe SSDs and SAS hard drives
  • Integrated SATA 15pin Y-type power cable simplifies server internal wiring
  • Optimised harness minimises signal loss and crosstalk for consistent data centre operation
  • 68in compact length enables neat short-distance routing in 2U/4U rackmount servers

Cable purpose and audience

This 19.68 inch cable links a Mini SAS HD SFF8643 host port to an SFF8639 U.2 or SAS drive interface. It is built for administrators expanding enterprise storage with 12Gbps SAS 3.0 bandwidth.

Who it suits and who should look elsewhere

The integrated SATA 15pin Y power branch feeds U.2 NVMe SSDs or SAS hard drives without a separate power lead, simplifying internal wiring in 2U or 4U rackmount servers. Builders needing a different drive connector or a longer reach for full-height chassis should choose another assembly.

Deciding specification

The single factor is the SFF8643-to-SFF8639 endpoint pair; the cable only works when the host side presents an SFF8643 receptacle and the drive side presents an SFF8639 receptacle.

Highlights

  • Connects Mini SAS HD SFF8643 host to SFF8639 U.2/SAS drives for enterprise storage expansion
  • Delivers stable 12Gbps SAS 3.0 bandwidth for U.2 NVMe SSDs and SAS hard drives
  • Integrated SATA 15pin Y-type power cable simplifies server internal wiring
  • Optimised harness minimises signal loss and crosstalk for consistent data centre operation
  • 68in compact length enables neat short-distance routing in 2U/4U rackmount servers

Specifications

BrandFervit

Questions about this item

What does the 12Gbps SAS 3.0 interface cap in practice?

The cable supports 12Gbps SAS 3.0 data rates and is compatible with U.2 NVMe SSDs and SAS hard drives for enterprise storage expansion.

What physical space and connectors does the 19.68in cable need to fit?

The 19.68in length suits short runs in 2U/4U rackmount servers; it connects a Mini SAS HD SFF8643 host port to an SFF8639 U.2/SAS drive interface with a SATA 15pin Y-type power plug.

How is the Y-type power cable installed and what step is often missed?

Plug the SATA 15pin Y connector into the power supply, attach the SFF8639 end to the drive, and seat the SFF8643 end firmly in the host port — ensure both power branches are fully inserted.

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