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Two-metre Mini SAS HD cable, SFF-8644 to SFF-8088, male-to-male, black connectors

Vszerda

Vszerda SFF-8644 to SFF-8088 Mini SAS HD Cable 2m

SKU CH-9773-33HT9

Connects SFF-8644 to SFF-8088 at 6.0 Gbps SAS over 2m with 100-Ohm impedance

  • TypeMini Sas Hd Sff-8644 to Mini Sas Sff-8088
  • Color1PC
  • Length2.00
  • Connector Number112
  • Connector DetailSff-8644 to Sff-8088
  • Terminal GenderMale-to-Male
  • Connect RAID arrays with SFF-8644 to SFF-8088 Mini SAS HD cable
  • 0 metre length fits standard server rack distances
  • AWG30 twinaxial 8-pair wire maintains signal integrity at 6.0 Gbps per lane
  • 100 Ohm impedance matches SAS 2.1 and SAS 3.0 specifications
  • Each cable tested to Serial Attached SCSI 6.0 Gbps certification before shipment

Connection Purpose

This 2-metre cable links an SFF-8644 host port to an SFF-8088 external device using the SAS interface. It serves administrators who need to connect internal RAID controllers to external drive enclosures or JBOD shelves in server racks.

Interface Limits

The assembly is rated for 6.0 Gbps per lane and complies with SAS 2.1 and SAS 3.0 specifications. The 26-pin hybrid construction and 100-ohm impedance define the maximum signalling distance and lane count supported by this specific connector pairing.

Pre-Installation Checklist

Verify that the controller presents an SFF-8644 receptacle and the target enclosure presents an SFF-8088 receptacle before ordering. Confirm the two-metre reach suits the rack layout and that both endpoints operate at the required SAS speed grade.

Highlights

  • Connect RAID arrays with SFF-8644 to SFF-8088 Mini SAS HD cable
  • 0 metre length fits standard server rack distances
  • AWG30 twinaxial 8-pair wire maintains signal integrity at 6.0 Gbps per lane
  • 100 Ohm impedance matches SAS 2.1 and SAS 3.0 specifications
  • Each cable tested to Serial Attached SCSI 6.0 Gbps certification before shipment

Specifications

Brand10Gtek
TypeMini Sas Hd Sff-8644 to Mini Sas Sff-8088
Color1PC
Length2.00
Connector Number112
Connector DetailSff-8644 to Sff-8088
Terminal GenderMale-to-Male
Speed6 gigabits_per_second
SpecificationsMini Sas Hd Sff-8644 to Mini Sas Sff-8088
ShieldingHigh Speed
FeaturesHigh Speed

Questions about this item

Should I pick the 2 m length or a different length for my server rack?

The cable is supplied at 2 m (6.6 ft) including both connectors, a common reach for adjacent rack-mounted servers and JBODs.

What real-world throughput does the 6.0 Gbps per lane rating deliver?

Each of the eight lanes runs at 6.0 Gbps, providing the full SAS 2.1 bandwidth your RAID controller and drives negotiate.

How does the SFF-8644 to SFF-8088 interface limit the connection?

The hybrid cable bridges internal HD Mini-SAS (SFF-8644) to external Mini-SAS (SFF-8088), so the link speed is capped at the 6.0 Gbps SAS 2.1 specification of the connectors.

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