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Black SFF-8643 Mini SAS cable splitting to four SATA connectors, one metre long

Vszerda

Vszerda CS0035 SFF-8643 to 4x SATA cable 1m

SKU CH-Q8AN-WWECT

Connects a Mini SAS SFF-8643 host port to four SATA drives at 12 Gbps over one metre

  • Rated speed12 Gbit/s
  • Connector detailsMini Sas (Sff-8643), Sata
  • Connector genderMale-to-Male
  • Conductor typeCopper
  • Product typeMini sas
  • Product colorBlack
  • Connect up to four SATA drives via one SFF-8643 host port
  • Supports 12 Gb/s data transfer for high-throughput storage
  • 1 m length fits compact server and workstation chassis
  • Copper conductors ensure reliable signal integrity
  • Male-to-male connectors plug directly into controller and drives

Vszerda CS0035 SFF-8643 breakout cable

This Vszerda CS0035 cable connects a Mini SAS SFF-8643 host port on a motherboard or RAID controller to four SATA hard drives. The one metre length suits internal chassis routing in servers or workstations. It is built for new installations that need to split a single high-density connector into four standard drive links.

SFF-8643 host connector compatibility

The cable only works when the host side presents an SFF-8643 interface; an SFF-8646 backplane port will not mate with this connector. Verify the controller or motherboard port type before purchase to avoid a physical mismatch. The four SATA targets are standard 10-pin connectors for ordinary hard drives.

12 Gbps sustained throughput

Rated at 12 gigabits per second, the copper conductors maintain full SAS speed across all four lanes during continuous transfers. The hybrid SFF-8643 design supports the transition toward 15 Gbps without requiring a cable change. Serial Attached SCSI signalling ensures reliable high-throughput access under sustained load.

How it compares

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

Price $18.99
Pricier than about 70% of the 1,954 comparable items (median $13.99).

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Specifications

Product
Brand nameVszerda
Model nameCS0035
Product typeMini sas
Product colorBlack
Performance
Rated speed12 Gbit/s
Ports & slots
Connector detailsMini Sas (Sff-8643), Sata
Connector genderMale-to-Male
Size & build
Conductor typeCopper

Questions about this item

What does the 12 Gb/s rating mean when the cable is connected to four SATA drives?

Each SATA drive runs at up to 6 Gb/s, so the 12 Gb/s SFF-8643 link provides enough bandwidth for two drives at full speed simultaneously.

Which SFF standard does the host connector follow and what speed limit does it impose?

The host end uses SFF-8643, which supports 12 Gb/s SAS signalling and is not compatible with SFF-8646 backplane ports.

What clearance and connector orientation are required to plug the SFF-8643 end into a RAID controller?

The male SFF-8643 plug needs a standard internal mini SAS port on the controller; the cable is 1 m long and uses a straight connector.

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