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Two short Mini SAS HD cables with silver male connectors on black flat ribbon wire

Vszerda

Vszerda SFF-8643 to SFF-8643 Internal Mini SAS HD Cable 0.5 m 12 Gbps 2 Pack

SKU CH-3YJP-M1MEN

Two-pack of 0.5 m Mini SAS HD cables linking SFF-8643 ports at 12 Gbps with sideband support

  • Rated speed12 Gbit/s
  • Connector detailsSff-8643 to Sff-8643
  • Connector genderMale-to-Male
  • Conductor typeCopper
  • Product typeInternal Mini SAS HD Cable
  • Product color2PC
  • 12 Gbps data rate supports SAS 3.0 speeds
  • 5 m length fits compact server chassis
  • 30 AWG ribbon design improves airflow inside case
  • Male-to-male SFF-8643 connectors link HBA to backplane
  • Two cables included for dual-port or redundant setups

12 Gbps SFF-8643 cable pair

This pack contains two new internal Mini SAS HD cables with SFF-8643 male connectors on both ends. Each cable measures 0.5 metres and supports up to 12 Gbps data transfer over copper conductors. They link SAS controllers or RAID cards to backplanes inside servers and storage enclosures.

Suits SAS 3.0 backplane links

Builders wiring 12 Gbps SAS or SATA backplanes to HBA or RAID controllers will find the correct connector and length here. The 30 AWG ribbon design eases routing in dense chassis. Buyers who need longer reach, external ports, or a different connector type should look at something else.

12 Gbps per lane speed

The cable is rated for 12 Gbps per lane across four lanes, matching SAS 3.0 specifications. This throughput determines whether the link can feed high-performance SSD arrays without bottlenecking the controller.

How it compares

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

Price $21.99
Pricier than about 78% of the 1,954 comparable items (median $13.99).

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Specifications

Product
Brand nameIpolex
Model nameCAB-8643-P50CM-2PCS
Product typeInternal Mini SAS HD Cable
Product color2PC
Performance
Rated speed12 Gbit/s
Ports & slots
Connector detailsSff-8643 to Sff-8643
Connector genderMale-to-Male
Size & build
Conductor typeCopper

Questions about this item

What comes in the 2-pack and do I need any extra brackets or screws?

The pack contains two SFF-8643 to SFF-8643 cables, each 0.5 m long with male-to-male connectors. No brackets or screws are included.

Should I pick the 0.5 m length or a longer one for a 16-bay backplane?

Choose the 0.5 m cable when the controller and backplane are close together; the 30 AWG ribbon design eases routing in tight chassis. Longer lengths are not in this pack.

What does the 12 Gbps rating mean when the cable is connected to a RAID controller and SAS backplane?

It supports SAS 3.0 at 12 Gbps per lane across four lanes, so a 16-port HBA can deliver full bandwidth to a 16-bay backplane.

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