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SFF-8654 8i to SFF-8654 8i High-Speed Mini SAS HD Connector Cable, 1.0 m 32AWG 85 Ω Braided Assembly

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SFF-8654 8i to SFF-8654 8i High-Speed Mini SAS HD Connector Cable, 1.0 m 32AWG 85 Ω Braided Assembly

Name: SFF8654 8i to SFF8654 8i HighSpeed Mini SAS HD Connector Cable 10 m 32AWG 85 Ω Braided Assembly
Brand: ShuangYi
Price: 1.44 USD

Cheap SFF-8654 8i to SFF-8654 8i High-Speed Mini SAS HD Connector Cable, 1.0 m 32AWG 85 Ω Braided Assembly for sale

Brand Name : ShuangYi

Model Number : Mini SAS SFF -8087 TO Mini SAS SFF-8087 L=750mm

Certification : ROHS, HF, ISO 9001, ISO 14001, IATF 16959

Place of Origin : China

MOQ : 1000

Price : $1.44-2.21 PCS FOB

Payment Terms : T/T

Supply Ability : 500000 pcs per month

Delivery Time : 8-15 working days

Packaging Details : Tape and Reel, 1500 per case, 10KG

Product Type : Internal Mini SAS HD to Mini SAS data connector cable

Application : High-speed signal transmission between RAID/HBA and backplane / drive cage

Rated Voltage : 30 V max (signal use)

Characteristic Impedance : 100 Ω differential (typical SAS channel)

Wire Gauge : 22–26 AWG (customizable)

Insulation : PVC electronic wire, 80 °C / 300 V rating

Max Data Rate : Up to 6 Gb/s transmission

Conductor Material : Oxygen-free copper for low-loss power and signal paths

Housing Material : Flame-retardant PA / PBT, UL94V-0 compatible

Operating Voltage : Low-voltage electronic signal application

Operating Temperature : -20 °C to +80 °C

Compliance : RoHS / REACH

Custom Options : Length, color, straight/right-angle mix, PCB side plug, label printing and bundled harness customization

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Product Description

This SFF-8654 8i to SFF-8654 8i high-density connector cable is designed for next-generation high-speed storage and PCIe applications inside compact electronic systems. Both ends are equipped with Mini SAS HD male connectors using precision crimp terminals and secure latching shells, providing a reliable mating interface to host and backplane PCB headers.

The 30/32AWG copper twinax wire cable is engineered for an 85-ohm differential impedance, supporting clean digital signal transmission for SAS, NVMe, and other high-bandwidth protocols. Each pair is foil-shielded with an overall braided screen to minimize crosstalk and EMI in dense server and industrial control enclosures. A black PET braided sleeve improves abrasion resistance, airflow and cable management while keeping the harness flexible.

With full OEM/ODM customization capability, the assembly can be adapted to different pin-outs, lengths, labeling, or combined with auxiliary power and control lines, giving system integrators a complete high-speed interconnect solution.

SFF-8654 8i to SFF-8654 8i High-Speed Mini SAS HD Connector Cable, 1.0 m 32AWG 85 Ω Braided Assembly

Interface Type	Internal Mini SAS HD SFF-8654 8i to SFF-8654 8i connector cable
Connector A	SFF-8654 8i male connector, latch type, black PBT housing, crimp terminals
Connector B	SFF-8654 8i male connector, latch type, black PBT housing, crimp terminals
Pin Count	8-lane high-density signal connector (multiple differential pairs and ground pins)
Impedance	85 Ω differential, matched for high-speed signal transmission
Wire Type	UL20744 high-speed twinax cable, 30/32AWG 1P + 2EAM SAS 3.0 cable
Conductor	Stranded copper electrical wire
Shielding	Individual foil plus overall braid shielding
Outer Jacket & Sleeve	PVC jacket with black PET braided sleeve
Color	Black
Standard Length	1000 mm (other cable lengths available by customization)
Rated Voltage	30 V AC/DC max (signal and low-power use)
Operating Temperature	-25 °C ~ +80 °C
Insulation Resistance	≥ 10 MΩ (DC)
Compliance	RoHS compliant
MOQ	100 pcs
Customization Options	Labeling, length, routing, connector pitch / keying, PCB side header mating, OEM/ODM wire harness design
Packaging	PE bag packing or custom branded packing on request

Applications

Internal connection between Mini SAS HD host ports and SAS-8087 backplanes in 1U/2U/4U rackmount servers

Expansion links in JBOD/JBOF enclosures, DAS/NAS devices and enterprise storage arrays

High-density RAID subsystems in data centers and GPU/AI servers where compact, shielded cables are required

Industrial computers and embedded systems using SAS-based SSD/HDD modules on customized PCB backplanes

Precautions

Confirm that host and backplane interfaces are SFF-8643 and SFF-8087 respectively and that the pin assignment matches the system design before mating the connectors.

Avoid excessive bending near the over-molded terminals; follow the recommended minimum bend radius of the SAS wire cable to preserve impedance and lifespan.

Keep the harness away from sharp edges, high-current power lines and strong EMI sources wherever possible to maintain stable high-speed signal quality.

For special environments such as telecom, industrial or automotive electronics, enhanced temperature rating, additional shielding, and dedicated connector or pitch options can be customized on request.

SFF-8654 8i to SFF-8654 8i High-Speed Mini SAS HD Connector Cable, 1.0 m 32AWG 85 Ω Braided Assembly Images

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