OEM custom SATA data and power cable assemblies with SATA 7P, SATA 15P, SATA 22P, slimline SATA, right-angle connector, locking latch, custom cable length and 100% electrical testing.
Yihetai manufactures custom SATA cable assemblies for SSD, HDD, servers, industrial PCs, embedded systems, storage devices, DVR/NVR equipment, POS terminals and OEM electronic products. We support SATA data cables, SATA power cables, SATA data + power combo cables, slimline SATA cables, splitter power cables, shielded SATA cables and customized SATA cable harnesses according to your drawing, sample or application requirement.
Whether you need a standard SATA 7-pin data cable, SATA 15-pin power cable, SATA 22-pin combined cable, right-angle SATA cable, locking latch SATA cable or a custom branch SATA cable assembly, our team can support prototype samples and mass production.
A SATA cable assembly is used to connect storage devices such as SSDs, HDDs, optical drives and storage modules to motherboards, power supplies, controller boards or embedded systems. SATA cable assemblies can be used for data transmission, power supply or combined data and power connection depending on the connector structure.
Compared with standard off-the-shelf SATA cables, a custom SATA cable assembly can better match your equipment layout, installation space, connector direction, cable length, wire routing and power requirement. This is especially important for compact systems, industrial PCs, servers, storage devices and OEM equipment where cable routing and stable connection are critical.
Yihetai can customize SATA cable assemblies based on connector type, cable length, wire gauge, shielding, connector orientation, branch structure, label, packaging and testing requirements.
Key Features of Our SATA Cable Assembly
Custom SATA 7P data cable, SATA 15P power cable and SATA 22P combo cable
Straight, right-angle, locking latch and low-profile connector options
Custom cable length, wire gauge, cable color and routing design
Shielded or non-shielded SATA cable structures available
SATA power splitter cable and branch cable design supported
Custom pinout, wire sequence and termination available for OEM projects
Suitable for SSD, HDD, servers, industrial PCs and embedded systems
Labeling, marking and packaging customization available
Prototype samples and mass production supported
100% continuity, pinout and visual inspection before shipment
Custom SATA Cable Assemblies We Manufacture
Yihetai can manufacture different types of SATA cable assemblies according to customer drawings, samples or application requirements.
Product Type
Description
Typical Applications
SATA 7P Data Cable
Standard SATA data cable assembly for signal transmission
SSD, HDD, industrial PC, embedded system
SATA 15P Power Cable
SATA power cable assembly for power connection
Storage device, power supply, server, DVR/NVR
SATA 15P Splitter Power Cable
One-to-multiple SATA power cable design
Multi-drive storage, computer power supply, customized equipment
Every project has different mechanical, electrical and installation requirements. Yihetai can customize SATA cable assemblies based on your exact design needs.
Cable and Wire Options
Cable length: customized according to equipment layout
Wire gauge: according to current, voltage and space requirements
Cable color: black, red, yellow, blue or custom colors
Jacket material: PVC, PE, PP, TPE or other materials based on application requirements
Shielded or non-shielded cable options
Flat cable, round cable or custom wire routing design
Connector Options
SATA 7P data connector
SATA 15P power connector
SATA 22P data + power connector
Slimline SATA connector
Straight or right-angle connector
Locking latch connector option
IDC type connector option
Customer-specified connector brands or equivalent alternatives
Assembly Options
Custom pinout and wire sequence
Branch cable and splitter cable design
Heat shrink tube, sleeve or protective covering
Overmolded or non-overmolded structure
Cable tie, label and marking customization
Individual packaging or bulk packaging
SATA Cable Pinout & Connector Options
Choosing the correct SATA cable assembly is not only about connector type. For OEM equipment, industrial computers, storage systems, servers and embedded devices, the pinout, cable length, connector direction, wire gauge, shielding, latch design and voltage requirements all need to match the final application.
Yihetai manufactures custom SATA cable assemblies according to your drawing, sample, pin assignment or application requirements. We can customize SATA 7-pin data cables, SATA 15-pin power cables, SATA 22-pin data + power cables, slimline SATA cables, SATA splitter power cables and other internal storage cable assemblies for OEM and industrial applications.
SATA 7-Pin Data Cable Pinout
A standard SATA data cable uses a 7-pin connector for high-speed data transmission between the host controller and storage device, such as HDDs, SSDs, optical drives, industrial PCs and embedded storage modules.
The SATA 7-pin data connector includes two differential signal pairs and three ground pins. The ground pins help improve signal integrity and reduce noise between the transmit and receive signal pairs.
Pin No.
Signal / Function
Description
Pin 1
Ground
Ground reference and shielding
Pin 2
Pair A+
Differential signal pair A positive
Pin 3
Pair A-
Differential signal pair A negative
Pin 4
Ground
Ground between signal pairs
Pin 5
Pair B-
Differential signal pair B negative
Pin 6
Pair B+
Differential signal pair B positive
Pin 7
Ground
Ground reference and shielding
SATA 15-Pin Power Cable Pinout
A SATA 15-pin power connector is used to supply power to SATA devices. Depending on the device and system design, the SATA power connector may include 3.3V, 5V, 12V, ground and optional control or signal pins.
For many modern HDD, SSD and industrial applications, 5V and 12V lines are commonly used, while 3.3V-related pins may need to be confirmed based on the device specification. For this reason, Yihetai recommends confirming the required voltage lines and pin assignment before production.
Pin No.
Signal / Function
Description
Pin 1
3.3V / Optional
3.3V or application-specific function, depending on device design
Pin 2
3.3V / Optional
3.3V or application-specific function, depending on device design
Pin 3
3.3V / DevSleep / PWDIS / Optional
Function should be confirmed according to device requirements
Pin 4
Ground
Ground
Pin 5
Ground
Ground
Pin 6
Ground
Ground
Pin 7
5V
5V power
Pin 8
5V
5V power
Pin 9
5V
5V power
Pin 10
Ground
Ground
Pin 11
Optional / Activity / Staggered Spin-up
Function depends on system design
Pin 12
Ground
Ground
Pin 13
12V
12V power
Pin 14
12V
12V power
Pin 15
12V
12V power
SATA 22-Pin Data + Power Combined Connector Layout
A SATA 22-pin connector combines the 7-pin data section and the 15-pin power section into one interface. It is widely used in 2.5-inch HDDs, SSDs, storage modules, industrial computers, embedded systems and compact electronic equipment.
The SATA 22-pin layout can be understood as:
Connector Section
Pin Count
Function
Data section
7 pins
SATA data transmission
Power section
15 pins
Power supply and optional control functions
Total
22 pins
Combined data and power connection
Yihetai can manufacture different SATA 22P cable assemblies according to your equipment design, including SATA 22P to SATA 7P + 15P cable assemblies, SATA 22P extension cables, SATA 22P right-angle cables and SATA 22P customized internal storage cable assemblies.
Cable Type
Description
Typical Application
SATA 22P to 7P + 15P cable
Separates data and power connection
HDD, SSD, storage device
SATA 22P extension cable
Extends the connection between device and host
Compact equipment, IPC, enclosure
SATA 22P right-angle cable
Saves installation space
Embedded system, small chassis
SATA 22P custom harness
Customized length, direction and wiring
OEM equipment, industrial storage system
Straight, Right-Angle and Locking Latch SATA Connector Options
Different equipment layouts require different SATA connector directions. For example, a straight SATA connector is suitable for standard internal connections, while a right-angle connector can help save space in compact equipment. A locking latch design can improve connection stability in applications with vibration, movement or frequent maintenance.
Connector Option
Best For
Advantage
Straight SATA connector
Standard internal storage connection
Easy installation and common compatibility
Right-angle SATA connector
Limited installation space
Reduces cable bending and saves space
Left-angle / right-angle SATA connector
PCB or device layout with specific cable routing direction
Helps optimize cable routing inside equipment
Locking latch SATA connector
Industrial equipment, servers and vibration environments
Helps improve connection stability
Custom SATA connector assembly
OEM and special equipment design
Matches your drawing, sample or pinout requirement
SATA Cable Assembly Customization Guide
To manufacture a reliable SATA cable assembly, the following information is helpful for engineering confirmation:
Information Needed
Example
Connector type
SATA 7P, SATA 15P, SATA 22P, slimline SATA or custom connector
Cable length
100 mm, 300 mm, 500 mm or customized length
Connector direction
Straight, right-angle, left-angle or locking latch
Pin assignment
Standard pinout or customer-defined wiring
Voltage requirement
3.3V, 5V, 12V or customized power lines
Wire gauge
Based on current and application requirement
Cable color
Black, red, yellow or customized color
Application
HDD, SSD, server, IPC, storage device, embedded system
Quantity
Prototype, small batch or mass production
Testing requirement
Continuity, insulation resistance, withstand voltage or customer-specified testing
If you are not sure which SATA cable assembly is suitable for your project, you can send us your drawing, sample, device photo or pinout requirement. Our team can support design review, material selection, sample making and mass production.
Typical Applications of Custom SATA Cable Assemblies
Yihetai custom SATA cable assemblies are used for data transmission and power connection in storage devices, industrial computers, embedded systems, servers and OEM electronic equipment.
Industrial PCs & Embedded Systems
Custom SATA data and power cables for industrial PCs, embedded computers, control boards and compact electronic systems.
Servers & Storage Systems
SATA cable solutions for server storage bays, storage expansion modules, multi-drive systems and data storage equipment.
SSD / HDD Connection
SATA 7P data cables, SATA 15P power cables and SATA 22P combo cables for SSD and HDD connection.
POS Terminals & Kiosks
Custom SATA cable assemblies for POS terminals, self-service kiosks, vending machines and commercial equipment.
DVR / NVR Security Systems
SATA cables for DVR, NVR, surveillance storage devices and security system storage modules.
Medical Equipment
Custom SATA cable assemblies for medical electronic devices, diagnostic equipment and internal data storage modules.
Vehicle-Mounted Terminals
SATA cable harnesses for vehicle-mounted computers, rugged terminals and in-vehicle electronic systems.
Test & Measurement Equipment
Custom SATA cables for test instruments, laboratory equipment, data acquisition devices and production test systems.
Manufacturing Capability
Yihetai supports custom SATA cable assembly manufacturing from material preparation to final inspection. Our production process can include wire cutting, stripping, crimping, soldering, connector assembly, branch assembly, heat shrink processing, labeling, bundling and electrical testing.
We can manufacture SATA data cable assemblies, SATA power cable assemblies, SATA splitter cables, SATA 22P combo cables, slimline SATA cables and customized SATA cable harnesses according to customer requirements.
For OEM projects, our team can support connector matching, cable routing review, sample development, production feasibility review and batch quality control.
Typical lead time for prototypes is 5-7 days, and mass production within 3-4 weeks.
Quality Assurance & Control
Yihetai applies full-process quality control from incoming material inspection to final shipment. Each production stage is managed under a documented quality system to ensure consistent workmanship, traceability and process control for every SATA cable assembly order.
Our production and quality management follow certified systems including ISO 9001:2015, UL and IATF 16949.
Inspection items include:
Incoming material inspection
Wire cutting length verification
Terminal crimp pull test
Connector insertion and locking inspection
Visual and continuity check
Insulation resistance test
High-voltage test when required
Dimensional and fixture inspection
Appearance inspection
Final packaging and label verification
Why Choose Yihetai
25+ years of experience in custom wire harness and custom cable assembly manufacturing.
Existing catalog coverage of multiple SATA-related cable assembly types.
In-house wire processing, assembly and testing for better consistency and delivery control.
Strong engineering team for custom design and connector matching.
Certified management basis with ISO 9001:2015, UL and IATF 16949.
Flexible support for prototype, pilot run and mass production projects.
How to Specify Your Custom SATA Cable Assembly
To help us provide an accurate quotation and suitable cable assembly solution, please share the following information with our engineering team.
SATA connector type, such as 7P, 15P, 22P or slimline SATA
Cable type, such as data cable, power cable, combo cable or splitter cable
Connector orientation, such as straight, right-angle or locking latch
Cable length
Wire gauge or current requirement for power cables
Shielding requirement if needed
Branch structure or splitter requirement
Pinout or wiring sequence if customized
Application device, such as SSD, HDD, server or industrial PC
Order Quantity
Drawing, sample photo, BOM list or connector datasheet
We usually need connector type, cable length, wire structure, connector orientation, pin definition, quantity and application environment. Drawings, samples or BOM lists are all helpful.
Yes. Common industry formats include 7-pin data cables, 15-pin power cables and 22-position 7P+15P combined assemblies, and your own catalog already covers multiple related variants.
Yes. Your company materials describe support for custom cable assembly projects from small batches to large-volume production, backed by in-house manufacturing and testing capability.
Yes. Yihetai manufactures custom SATA 7P data cable assemblies, SATA 15P power cable assemblies, and SATA 22P (7+15) combined cable assemblies for different storage and electronic applications. We can provide straight connector, right-angle connector, shielded cable, and customized wiring solutions according to customer requirements. These SATA cable assemblies are widely used in SSDs, HDDs, servers, industrial PCs, embedded systems, and automation equipment.
Yes. We can manufacture SATA 22P cable assemblies that combine 7-pin data and 15-pin power connections for compact storage applications.
Looking for a Custom SATA Cable Assembly Manufacturer?
Yihetai helps OEM customers manufacture reliable SATA cable assemblies for industrial, storage, medical, automation and electronic equipment applications. Send us your drawing, sample, connector model or cable requirement today.
