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{"title":"8 Pin PCIe power connector cable, sleeved PSU extension wire harness, electrical","imgUrl":"https:\/\/img.chinax.com\/nimg\/5d\/ee\/0c5ee230c7cbdede3bd6000beb77-200x200-1\/8_pin_pcie_power_connector_cable_2c_sleeved_psu_extension_wire_harness_2c_electrical_signal_terminals_customization_for_server_gpu.jpg","attrs":{"Brand Name":"ShuangYi","Model Number":"6+2PIN Extension Cable for GPU L=300MM","Certification":"ROHS, HF, ISO 9001, ISO 14001, IATF 16959","Place of Origin":"China"}}
{"title":"8 Pin PCIe power connector cable, sleeved PSU extension wire harness, electrical","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/92\/6b2261b6edf28d0cebd06ee40e61-200x200-1\/8_pin_pcie_power_connector_cable_2c_sleeved_psu_extension_wire_harness_2c_electrical_signal_terminals_customization_for_server_gpu.jpg","attrs":{"Brand Name":"ShuangYi","Model Number":"6+2PIN Extension Cable for GPU L=300MM","Certification":"ROHS, HF, ISO 9001, ISO 14001, IATF 16959","Place of Origin":"China"}}
{"title":"Custom PSU power connector cable, 8 pin male female wire harness, sleeved","imgUrl":"https:\/\/img.chinax.com\/nimg\/72\/a7\/996829ad4c65eb61c6d43ddaf9d2-200x200-1\/custom_psu_power_connector_cable_2c_8_pin_male_female_wire_harness_2c_sleeved_electrical_terminals_2c_server_gpu_transmission_2c_h.jpg","attrs":{"Brand Name":"ShuangYi","Model Number":"12+4PIN Extension Cable for RTX3090L =700MM","Certification":"ROHS, HF, ISO 9001, ISO 14001, IATF 16959","Place of Origin":"China"}}
{"title":"Custom ATX 24 Pin PSU Power Connector Cable, Braided Sleeved Wire Harness for","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/c1\/026682e6cc33359c263bea2db77c-200x200-1\/custom_atx_24_pin_psu_power_connector_cable_2c_braided_sleeved_wire_harness_for_gaming_pc_motherboard_2c_high_current_electrical_t.jpg","attrs":{"Brand Name":"ShuangYi","Model Number":"24PIN Extension Cable for MB L=300MM","Certification":"ROHS, HF, ISO 9001, ISO 14001, IATF 16959","Place of Origin":"China"}}
{"title":"ARGB 24 Pin ATX Power Connector Extension Cable, White Sleeved Wire Harness for","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/1b\/876d47f60bf5aa09708459334727-200x200-1\/argb_24_pin_atx_power_connector_extension_cable_2c_white_sleeved_wire_harness_for_gaming_pc_psu_modular_motherboard_power_supply_2.jpg","attrs":{"Brand Name":"ShuangYi","Model Number":"Lighting ARGB 24PIN Extension Cable for MB L=250MM","Certification":"ROHS, HF, ISO 9001, ISO 14001, IATF 16959","Place of Origin":"China"}}
This assembly combines SATA data and power into a compact connector cable designed for 2.5" and 3.5" HDD or SSD installation. One side uses a 7+15-pin SATA connector that mates directly with the drive. The opposite side provides a latched 7-pin SATA plug for reliable data connection and a 4-pin wire-to-board power connector that interfaces with a PSU harness or small PCB power header.
The flat SATA ribbon ensures controlled impedance and low skew for high-speed 6 Gb/s transmission, while the separate copper power leads deliver stable 5 V and 12 V with low voltage drop. The latch on the data connector prevents accidental unplugging during vibration or maintenance, making this harness suitable for server, industrial and embedded storage systems. Cable length, wire gauge and connector styles can be tailored to match your chassis layout and PCB interface.
Product type
SATA data and power connector cable / wire harness
Drive-side connector
7+15-pin SATA combined data & power receptacle
Host data connector
Right-angle SATA 7-pin plug
Power input connector
4-pin white housing for PSU or PCB header
Interface standard
Serial ATA, compatible with SATA I/II/III, up to 6 Gb/s
Number of conductors
7 data lines + 3 power circuits (5 V / 12 V / GND)
Data cable type
Flat SATA ribbon, 26–30 AWG stranded copper
Power cable type
Twisted red / yellow / black wires, 18–22 AWG stranded copper
Standard cable length
400–600 mm overall; other lengths customizable
Rated voltage
5 V and 12 V DC (max 30 V DC system use)
Rated current
1.5–3 A per power circuit, depending on wire gauge and ambient temperature
Connector brand, pinout, pitch, cable length, sleeving, labeling, packaging, logo
Applications
Internal wiring of servers, NAS systems, RAID enclosures, and DVR/NVR recorders using SATA drives.
Desktop or industrial PCs where power is supplied through a 4-pin header instead of a standard SATA power cable.
OEM storage modules and backplanes requiring pre-terminated harnesses for quick installation and consistent quality.
Embedded systems and instruments that integrate 2.5"/3.5" SATA HDDs or SSDs as removable or fixed storage.
Precautions
Confirm the pin assignment of the 4-pin connector and the mating header before installation to avoid reverse polarity or miswiring.
Ensure the total current of the drive does not exceed the rating of the power wires, connector contacts, or PSU rail.
Avoid excessive bending, twisting, or compression of the red SATA ribbon and twisted power bundle, especially near the connector overmolds.
Keep SATA data lines away from strong electromagnetic noise sources such as motor or high-current power cables.
Check that all connectors are fully inserted and latched; periodically inspect the harness for signs of abrasion, cracking, or overheating in long-term high-duty applications.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2014
Total Annual:
15000000-23000000
Employee Number:
300~500
Ecer Certification：
Site Member
Shuangyi Precision Electronics delivers smart, reliable, and green connection solutions for high-speed data transmission and EV charging.
Shuangyi Precision Electronics delivers smart, reliable, and green connection solutions for high-speed data transmission and EV charging.
