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Blue braided dual Mini SAS HD SFF-8643 cable with A1 B1 labels

SMUGDESK

SMUGDESK Mini SAS HD SFF-8643 RAID Cable 8T05V A1 B1 Dell R730XD 24-Bay

SKU CH-4QTP-9SWMQ

Connects a PERC H730P RAID controller to the 24-bay 2.5-inch backplane in a Dell PowerEdge R730XD using dual SFF-8643 channels rated for 12Gbps SAS

  • OEM-spec cable matches Dell R730XD 24-bay servers exactly
  • Dual SFF-8643 channels labelled A1 and B1 follow factory wiring
  • 12Gbps SAS bandwidth keeps multi-disk RAID arrays running steadily
  • Locking Mini SAS HD connectors resist vibration-induced disconnection
  • Braided shielding suppresses EMI for reliable 24/7 operation

Dedicated R730XD 24-bay cable

This Mini SAS HD SFF-8643 cable carries part number 8T05V and CN-08T05V for the Dell PowerEdge R730XD 24-bay server. It links the PERC H730P RAID controller to the 2.5-inch drive backplane. The assembly is built for server maintenance, storage expansion and replacement of a failed original harness. Buyers needing a cable for any other chassis or a different bay count cannot use this part.

OEM wiring with latching connectors

Dual independent channels are labelled A1 and B1 to match the factory wiring layout. Locking SFF-8643 connectors resist accidental disconnection caused by chassis vibration. A braided shield suppresses electromagnetic interference inside the server. The cable is not interchangeable with NVMe expander cables such as PN 1PDFM.

12Gbps bandwidth for continuous operation

The link supports SAS 12Gbps transmission for stable data flow across multi-disk RAID arrays. Shielded construction maintains signal integrity under 24/7 server workloads. The design targets reliable long-running operation in the R730XD 24-bay environment.

Highlights

  • OEM-spec cable matches Dell R730XD 24-bay servers exactly
  • Dual SFF-8643 channels labelled A1 and B1 follow factory wiring
  • 12Gbps SAS bandwidth keeps multi-disk RAID arrays running steadily
  • Locking Mini SAS HD connectors resist vibration-induced disconnection
  • Braided shielding suppresses EMI for reliable 24/7 operation

Specifications

No published specifications for this item yet.

Questions about this item

What does the SFF-8643 interface cap at in practice?

The SFF-8643 connectors support 12Gbps SAS bandwidth for stable data transmission across the RAID array.

What does this cable physically need to fit inside the server?

It is built exclusively for the Dell PowerEdge R730XD 24-bay 2.5-inch chassis and connects the PERC H730P RAID controller to the backplane.

How is the A1 B1 dual cable installed and what step is often missed?

Match the labelled A1 and B1 channels on the cable to the corresponding ports on the controller and backplane, then seat the locking Mini SAS HD connectors until they latch.

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