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Black 80 cm cable with a 74-pin SFF-8654 plug splitting to two 36-pin SFF-8643 plugs

Vszerda

Vszerda DL-LP8643 SFF-8654 74pin to 2x SFF-8643 36pin cable 80cm

SKU CH-34Z7-R8Y0C

Connects a Slimline SFF-8654 74-pin backplane to two SFF-8643 36-pin controllers at 24 Gbps over 80 cm

  • Rated speed24 Gbit/s
  • Connector detailsSlimsas
  • Connector genderMale-to-Male
  • Conductor typeCopper
  • Product typeSerial
  • Product colorBlack
  • Connects SlimSAS 8654 backplanes to dual 8643 controllers
  • 24 Gbps per channel supports SAS 4.0 workloads
  • 80 cm length fits dense server chassis
  • Male-to-male copper conductors ensure reliable data transfer
  • Compatible with Dell H750 and H755 servers

Cable overview

The Vszerda DL-LP8643 is a Slimline SFF-8654 74pin to dual SFF-8643 36pin cable measuring 80cm. It connects a backplane with an x8 8654 connector to a controller using two x4 8643 ports for SAS or SATA storage devices.

Who this suits

Builders wiring a Dell H750 or H755 server backplane to a compatible RAID controller will find the pin-out and length match the 9402 backplane design. It is not for systems that require a single x8 8643 connection or for external eSATA enclosures needing a different bracket.

Setup check

Verify that your backplane presents an SFF-8654 74pin port and that the controller offers two SFF-8643 36pin receptacles. Confirm the 80cm reach covers the internal routing path without tension and that the target drives use SAS or SATA interfaces supported by the controller.

How it compares

Measured against everything we stock in SATA & eSATA Drive Cables, at today’s prices. Recalculated every night.

Price $33.99
Pricier than about 90% of the 1,954 comparable items (median $13.99).

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Specifications

Product
Brand nameVszerda
Model nameDL- LP8643
Product typeSerial
Product colorBlack
Performance
Rated speed24 Gbit/s
Ports & slots
Connector detailsSlimsas
Connector genderMale-to-Male
Size & build
Conductor typeCopper

Questions about this item

What backplane connector does the SFF-8654 74pin end plug into?

It connects to a backplane with a Slim Line SFF-8654 x8 74pin connector such as the 9402 SAS backplane.

Will the dual SFF-8643 36pin connectors work with my existing H750 or H755 controller?

Yes, the cable is suited for D.ELL Server H750 and H755 controllers that use SFF-8643 Mini SAS HD ports.

How can I verify the link is running at the rated 24 Gbps per channel after installation?

Check the controller BIOS or management utility for a negotiated speed of 24 Gbps on each of the four lanes.

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