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ShuangYi Precision Electronics Co., LTD
ShuangYi Precision Electronics CO., LTD A manufacturer integrating R&D, production, and sales of connectors and new energy charging equipment. Making every connection faster, every charge easier.
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Multi-drop SATA data and power connector cable harness, 1-to-multi serial ATA wire assembly for HDD / SSD, server backplane, storage cabinet

ShuangYi Precision Electronics Co., LTD
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Multi-drop SATA data and power connector cable harness, 1-to-multi serial ATA wire assembly for HDD / SSD, server backplane, storage cabinet

Brand Name : ShuangYi

Model Number : SATA 7 +15P Fx5 TO SATA 7P Fx5 +PH4.2x20P.HSG

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

Place of Origin : China

MOQ : 1000

Price : $0.79-0.97 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 : SATA data and power connector cable / multi-branch harness

Function : Board-level electrical / electronic signal connection

Connector style : 8-pin power connector, latch design, keyed housing

Mounting type : SMT to PCB with mechanical pegs

Housing material : High-temperature thermoplastic, UL94V-0

Contact material : Copper alloy terminals

Contact plating : Tin plated, selective gold plating available

Rated current : Up to 1.5 A per contact (reference, application dependent)

Rated voltage : Up to 30 V AC / DC (low-voltage signal use)

Insulation resistance : ≥ 1,000 MΩ at 500 V DC

Contact resistance : ≤ 30 mΩ (initial)

Dielectric strength : 300 V AC / minute

Mechanical durability : ≥ 500 mating cycles

Operating temperature : −20 °C to +105 °C

PCB thickness reference : Around 1.0 mm board edge design

RoHS/REACH : Halogen-free, RoHS-compliant materials

Customization options : Gold thickness, housing color, packaging, harness assembly

Environmental compliance : RoHS / HF / REACH compliant

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Product Description

This assembly is a multi-drop SATA connector harness that combines both data and power lines in a single, organized cable set. A single host interface on the PSU or controller side is fanned out to several SATA 7+15-pin connectors, allowing multiple HDDs or SSDs to be powered and linked using one consolidated harness.

Shielded SATA data cables maintain low crosstalk and stable signal integrity at up to 6 Gb/s, while the thicker power wires guarantee reliable 5 V and 12 V delivery to each drive. The compact connectors, pre-crimped terminals, and bundled routing make installation fast and tidy in dense storage bays and narrow server chassis. Custom harness designs are available to match the layout of storage trays, backplanes, and proprietary PCBs.

Multi-drop SATA data and power connector cable harness, 1-to-multi serial ATA wire assembly for HDD / SSD, server backplane, storage cabinetMulti-drop SATA data and power connector cable harness, 1-to-multi serial ATA wire assembly for HDD / SSD, server backplane, storage cabinetMulti-drop SATA data and power connector cable harness, 1-to-multi serial ATA wire assembly for HDD / SSD, server backplane, storage cabinet

Product category SATA data and power connector cable / multi-branch harness
Function One host input to multiple SATA 7+15-pin drive connectors
Host side connector 4-pin/6-pin power plug plus main SATA data connector (customizable)
Drive side connectors Multiple SATA 7+15-pin combined data & power female connectors
Number of SATA drops 4–8 branches as required (custom quantity available)
SATA version SATA I/II/III, up to 6 Gb/s
Wire type – data 26–30 AWG shielded ribbon cable, low skew differential pairs
Wire type – power 18–22 AWG stranded copper, red/yellow/black insulated wires
Standard harness length 500–800 mm overall, individual branch length customizable
Rated voltage 5 V and 12 V DC for HDD/SSD power
Rated current Typically 1.5–3 A per drive (depending on wire gauge and design)
Housing material High-temperature thermoplastic, UL94V-0
Contact material Copper alloy terminals
Plating Tin or selective gold on mating area
Operating temperature range −20 °C to +80 °C
Flame rating / compliance RoHS / REACH / halogen-free options
Custom options Branch quantity, cable length, connector type, labeling, bundling, packaging

Applications

Mass-storage servers, NAS enclosures, and JBOD chassis requiring multiple SATA drives on one harness.

Industrial PCs and DVR/NVR systems where several HDDs or SSDs share a common controller or backplane.

OEM storage modules and RAID systems that need pre-terminated data and power cabling for quick assembly.

Upgrade kits for tower or rack systems, helping organize wiring and reduce clutter in the drive area.

Precautions

Confirm that the total current of all attached drives is within the PSU rail and harness rating.

Check SATA connector orientation and keying to avoid damage to drive or host ports during insertion.

Do not sharply bend or pinch the red SATA ribbon cables; excessive stress may degrade signal performance.

Keep data cables separated from high-noise power lines or fans whenever possible to minimize interference.

Periodically inspect connectors and wires in high-vibration or high-temperature environments, and replace any harness showing insulation cracks or discolored terminals.

Multi-drop SATA data and power connector cable harness, 1-to-multi serial ATA wire assembly for HDD / SSD, server backplane, storage cabinet

Multi-drop SATA data and power connector cable harness, 1-to-multi serial ATA wire assembly for HDD / SSD, server backplane, storage cabinet
Multi-drop SATA data and power connector cable harness, 1-to-multi serial ATA wire assembly for HDD / SSD, server backplane, storage cabinet
Multi-drop SATA data and power connector cable harness, 1-to-multi serial ATA wire assembly for HDD / SSD, server backplane, storage cabinet
Multi-drop SATA data and power connector cable harness, 1-to-multi serial ATA wire assembly for HDD / SSD, server backplane, storage cabinet
Multi-drop SATA data and power connector cable harness, 1-to-multi serial ATA wire assembly for HDD / SSD, server backplane, storage cabinet


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