Mini Sas to 4 SATA Signal Power Cable Assembly for Server Storage, High-Speed Electronic Transmission Wire Harness, Custom Pitch Terminals for HDD PCB Connector

• Customization: Available
• Type: Socket Terminals
• Material: Customized
• Model NO.: Mini SAS HD SFF 8643 TO SATA 7PIN WITH LOCK 4 L=50
• Application: Customized
• Character: High Temperature Resistance
• Species: Terminal
• Production Process: Injection Molding
• Shape: Rectangular
• Interface Type: AC/DC
• Certification: RoHS, Hf, Reach, ISO 9001, ISO14001, IATF 16949
• Color: Customizable
• Signal: Signal Wiring Harness
• Wire Gauge: 18 AWG Stranded Copper (Other Gauges Customizable)
• Lenth: 40cm
• Industry Type: Communications Wiring Harness
• General Wiring Harness: Injection Molding Assembly Class
• Insulation Material: PVC
• Connector: 24 Pin to 8 Pin
• MOQ: 300 PCS
• Layout: Wire Connection Type
• Transport Package: Reel Package
• Trademark: ShuangYi
• Origin: China
• HS Code: 8536909000
• Production Capacity: 500000/Week
• Package Size: 34.00cm * 34.00cm * 41.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

Wire Harness

This Mini SAS to 4 SATA connector cable is designed for high-reliability data and power transmission between RAID controllers or HBA cards and multiple hard drives. The Mini SAS host connector and four SATA 7-pin terminals provide a compact, secure interface for server and storage systems. Tinned copper conductors with matched differential impedance ensure stable high-speed signal integrity, while the PET braided sleeve and heat-shrink strain relief improve abrasion resistance and cable flexibility. RoHS-compliant materials and controlled processing guarantee long-term reliability in demanding electronic applications.

Specification

ITEM	SPECIFICATION
Connector type A	Mini SAS host connector, right-angle, locking latch
Connector type B	4 × SATA 7-pin plug connectors
Total pin count	36-pin Mini SAS to four 7-pin SATA interfaces
Cable structure	Discrete high-speed twinaxial wires with outer braided sleeve
Conductor material	Tinned copper, 28–30 AWG (optional 26–30 AWG customization)
Insulation material	Low-smoke halogen-free or PVC insulation (custom options available)
Outer jacket	High-density PET braided mesh + heat-shrink tubing
Standard length	0.5 m / 0.75 m / 1.0 m; other lengths customizable
Rated voltage	30 V AC/DC
Rated current	Up to 1 A per signal line, 1.5–2 A per power line (depending on wire gauge)
Characteristic impedance	100 Ω differential, matched for high-speed SAS/SATA transmission
Operating temperature	−20 °C to +80 °C
Flammability / RoHS	UL-compliant materials, RoHS and REACH compliant
Application fields	Server, storage backplane, RAID card, industrial control, data center
Customization	Wire gauge, length, labeling, pin assignment, and connector brands optional

Company Profile

Company Introduction

We are a professional manufacturer integrating R&D, production and sales of high-speed electronic connectors and EV charging equipment. Our products include PCIe 3.0/4.0/5.0/6.0 connectors, SAS 3.0/4.0, SATA, USB 2.0/3.0, Type-C, HDMI, TF/SIM card slots, waterproof connectors, terminals, custom cable assemblies and EV chargers, portable charging guns. With automated production lines, precision CNC workshops, and in-house testing labs, we ensure high reliability, strong customization, and rapid delivery. Certified under ISO9001/14001 and IATF 16949, our products are widely used in automotive, communication, computer, and industrial electronics, trusted by global partners for quality and innovation.
 
ShuangYi Precision — Powering smarter connectivity.

Injection Molding Workshop

Metal Stamping Workshop

Injection Molding Workshop

Optical Polishing

Slow Wire EDM

Precision Surface Grinding Workshop

Reflow Soldering Workshop

Reliability Testing Laboratory

Vector Network Analyzer

Certifications

ISO 14001 Environmental Management System Certificate

ISO 19001 Quality Management System Certificate

IATF 16949 Certificate

FAQ

Q1: What are your packaging and shipping options?

Q2: What is the productio delivery time?

A: Products are packed in polybags, tapes, or plastic boxes, then placed into standard export cartons. Customized packaging is also available upon request.

A: Normally it takes 10–15 working days for production, depending on your order quantity and product specifications.

Q3: What are your warranty terms?

Q4: Do you have products in stock?

A: Warranty periods vary for different products and components. Please contact us for detailed warranty information.

A: Stock availability depends on the model and quantity. Please send us your inquiry for confirmation.

Q5: Can I mix different models in one container?

Q6: What are your terms of payment?

A: Yes, different models can be mixed in one full container shipment.

A: We accept T/T (bank transfer), Alipay, and WeChat Pay.

Q7: How does your factory control product quality?

Q8: Will you deliver the exact products I ordered? How can I trust you?

A: Quality is our top priority. From raw materials to final inspection, every step follows strict ISO9001, ISO14001 and IATF 16949 quality standards to ensure reliable performance.

Absolutely yes. Integrity and quality are at the heart of our business.
Our factory has been audited and verified by Made-in-China.com, and holds ISO9001, ISO14001, IATF16949, and National High-Tech Enterprise certifications.
With our own production facilities, testing labs, and experienced engineering team, we ensure that every shipment meets international standards — what you see online is exactly what we deliver.