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Internal Mini SAS HD SFF-8643 cable with identical connectors on both ends, 50cm length

Vszerda

Vszerda SFF-8643 to SFF-8643 Internal SAS Cable 50cm

SKU CH-ZWW2-YWMGF

Internal 50 cm Mini SAS HD SFF-8643 cable links a SAS/SATA adapter to a backplane at 6 Gb/s

  • SFF-8643 connectors support 6 Gb/s SAS 2.1 links
  • Ready for future 12 Gb/s SAS 3.0 specification
  • 50 cm length fits compact server chassis
  • Connects SAS/SATA adapter to backplane directly
  • High-density x4 interface handles four lanes per port

Internal SAS 3.0 Cable for Server Storage

This Vszerda cable carries a Mini SAS HD SFF-8643 connector at each end. It links a SAS or SATA adapter to a SAS or SATA backplane inside a server or storage chassis. The 50cm length suits typical internal routing between adjacent drive bays and controller cards.

Simple Push-Fit Installation with Fixed Length

Both ends use the same high-density latch mechanism, so the cable clicks into place without tools. The fixed 50cm run cannot be shortened or extended, so measure the adapter-to-backplane path before fitting. Excess slack may block airflow in dense enclosures, while a shortfall leaves the link unmade.

6 Gb/s Today with 12 Gb/s Connector Headroom

The SFF-8643 interface meets the SAS 2.1 specification at 6 Gb/s per lane. The same connector family is defined for the SAS 3.0 standard at 12 Gb/s, though cable material may change. Buyers needing longer runs or external bulkhead connections cannot use this internal assembly.

Highlights

  • SFF-8643 connectors support 6 Gb/s SAS 2.1 links
  • Ready for future 12 Gb/s SAS 3.0 specification
  • 50 cm length fits compact server chassis
  • Connects SAS/SATA adapter to backplane directly
  • High-density x4 interface handles four lanes per port

Specifications

No published specifications for this item yet.

Questions about this item

How do I verify the SFF-8643 cable is passing data at 6Gb/s after connecting my SAS adapter to the backplane?

Check the adapter BIOS or OS disk utility for negotiated link speed; the HD Mini-SAS SFF-8643 connectors meet the SAS 2.1 standard for 6Gb/s operation.

What comes in the box and do I need separate brackets or screws to mount the cable?

The package contains only the 50cm internal Mini SAS HD SFF-8643 to SFF-8643 cable; no brackets, screws or additional adapters are included.

Should I choose this 50cm version or a different length for a typical server chassis?

The 50cm length suits most internal adapter-to-backplane runs; select a longer cable only if the routing distance exceeds 50cm.

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