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Low-profile SAS 4.0 cable, SFF-8654 74-pin to SFF-8643 36-pin, 50 cm, braided sheath

Vszerda

Vszerda SAS 4.0 SFF-8654 8i 74P to SFF-8643 8i 36P cable 50CM

SKU CH-JSDE-M47H3

Connects SAS 4.0 SFF-8654 74-pin to SFF-8643 36-pin at 24 Gbps per channel in a 50 cm low-profile braided cable

  • TypeMINI SAS HD
  • Length18
  • Connector DetailSas
  • Terminal GenderMale-to-Male
  • SpecificationsMINI SAS HD
  • Supports 24 Gbps per channel for high-speed data operations
  • Low-profile SFF-8654 connector fits tight server spaces
  • Braided sheath protects against damage and interference
  • Male-to-male SFF-8654 to SFF-8643 enables direct connection
  • 50 cm length suits compact internal routing

SAS 4.0 SFF-8654 to SFF-8643 Adapter Cable

This 50 cm cable connects a low-profile SFF-8654 8i 74-pin port to two SFF-8643 8i 36-pin connectors. It is built for servers and high-performance computing systems that require 24 Gbps per channel SAS 4.0 links. The male-to-male design plugs directly into motherboards, RAID controllers or backplanes without extra adapters.

Low-Profile Connector and Braided Sheath

The slim SFF-8654 end fits tight spaces inside dense chassis, while the 90-degree SFF-8643 tails ease routing near drive bays. A tough braided jacket protects conductors from abrasion and shields signals from electromagnetic interference. These physical traits simplify cable management and help maintain link stability under vibration or airflow pressure.

Server and Storage Array Integration

The harness targets application, database and file servers plus SAN or NAS storage arrays needing high-speed SAS connectivity. It is not suited for builds that require longer runs beyond 50 cm or connectors other than SFF-8654 and SFF-8643. Buyers needing different pin counts, straight backshells or external bulkhead mounting must source a different assembly.

Highlights

  • Supports 24 Gbps per channel for high-speed data operations
  • Low-profile SFF-8654 connector fits tight server spaces
  • Braided sheath protects against damage and interference
  • Male-to-male SFF-8654 to SFF-8643 enables direct connection
  • 50 cm length suits compact internal routing

Specifications

BrandST-JY
ModelS4LP8654I8P74-43I8P36
TypeMINI SAS HD
Length18
Connector DetailSas
Terminal GenderMale-to-Male
SpecificationsMINI SAS HD

Questions about this item

Will the braided sheath on this 50CM cable need replacement after extended use?

The tough braided sheath protects against physical damage and electromagnetic interference, maintaining signal integrity under various conditions without a specified replacement interval.

What throughput limit appears first when running the SFF-8654 8i 74P to SFF-8643 8i 36P link at full load?

The cable supports up to 24 Gbps per channel on the SAS 4.0 interface, so the channel bandwidth is the first limit under sustained high-speed data operations.

How much heat or power does the low-profile SFF-8654 connector add when the cable runs all day in a dense server?

As a passive copper assembly, the cable adds no active power draw or heat beyond the signal transmission itself, and the low-profile design aids airflow in tight spaces.

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