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{"title":"Internal Mini SAS SFF-8643 to (4) 29pin SFF-8482 connectors with SATA Power ,1M","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/8e\/887c5839f7487d828650496f5538-200x200-1\/internal_mini_sas_sff_8643_to_284_29_29pin_sff_8482_connectors_with_sata_power_2c1m.jpg","attrs":{"Brand Name":"SHUANG YI","Model Number":"SFF-8643 To SFF-8484","Certification":"ISO9001\/ISO14001\/SGS\/UL\/RoHS\/Reach","Place of Origin":"Guangdong, China (Mainland)"}}
{"title":"SFF 8643 12Gb SAS Serial Attached SCSI Cable 36P HD Right Angle For Server","imgUrl":"https:\/\/img.chinax.com\/nimg\/dd\/71\/1ecb9ae8512a6666433bbbec2ab9-200x200-1\/sff_8643_12gb_sas_serial_attached_scsi_cable_36p_hd_right_angle_for_server.jpg","attrs":{"Brand Name":"SHUANG YI","Model Number":"SFF8643","Certification":"ISO9001\/ISO14001\/SGS\/UL\/RoHS\/Reach","Place of Origin":"Guangdong, China (Mainland)"}}
{"title":"Blue SFF 8643 To 4 SATA SAS Hard Drive Cable Fanout 12gbps Flexible Design","imgUrl":"https:\/\/img.chinax.com\/nimg\/0a\/8a\/6c5771585261f911085df0f0bca9-200x200-1\/blue_sff_8643_to_4_sata_sas_hard_drive_cable_fanout_12gbps_flexible_design.jpg","attrs":{"Brand Name":"SHUANG YI","Model Number":"SFF864 TO SATA (SY-A160187-0)","Certification":"ISO9001\/ISO14001\/SGS\/UL\/RoHS\/Reach","Place of Origin":"Guangdong, China (Mainland)"}}
{"title":"Computer Serial Attached SCSI SAS Cable SFF 8087 To SFF 8087 Tinned Cooper","imgUrl":"https:\/\/img.chinax.com\/nimg\/aa\/c1\/250a699b1ff945c6086e48fb52d1-200x200-1\/computer_serial_attached_scsi_sas_cable_sff_8087_to_sff_8087_tinned_cooper_conductor.jpg","attrs":{"Brand Name":"SHUANG YI","Model Number":"SFF8087 To SFF8087","Certification":"ISO9001\/ISO14001\/SGS\/UL\/RoHS\/Reach","Place of Origin":"Guangdong, China (Mainland)"}}
{"title":"Flexible SAS To 4x SATA Forward Breakout Cable 3.3 Feet 30 AWG Style","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/a9\/1b9c6c98d033b93694a51f4cc7cc-200x200-1\/flexible_sas_to_4x_sata_forward_breakout_cable_3_3_feet_30_awg_style.jpg","attrs":{"Brand Name":"SHUANG YI","Model Number":"SFF8087 TO SATA","Certification":"ISO9001\/ISO14001\/SGS\/UL\/RoHS\/Reach","Place of Origin":"Guangdong, China (Mainland)"}}
{"title":"HD Multilane SAS Serial Attached SCSI Cable SFF 8643 To SFF 8087 Length 3.3 Feet","imgUrl":"https:\/\/img.chinax.com\/nimg\/64\/f6\/b342c3ca4a596ba25d7de4aa1c7b-200x200-1\/hd_multilane_sas_serial_attached_scsi_cable_sff_8643_to_sff_8087_length_3_3_feet.jpg","attrs":{"Brand Name":"SHUANG YI","Model Number":"SFF8087 TO SFF8643 \uff08SY-A160190-0\uff09","Certification":"ISO9001\/ISO14001\/SGS\/UL\/RoHS\/Reach","Place of Origin":"Guangdong, China (Mainland)"}}
4Pin fan connector extension cable with braided sleeve
Application
PWM / DC fan power and tach / control signal transmission
Pin Count
4 pins (12 V power, GND, tach signal, PWM control)
Cable Structure
Shielded differential pair cable for high-speed transmission
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
Brand Name
ShuangYi
Model Number
MINI SAS HD SFF-8643 TO MINI SAS HD SFF-8643 L=1000mm
Certification
ROHS, HF, ISO 9001, ISO 14001, IATF 16959
Place of Origin
China
Product Description
This Mini SAS HD SFF-8643 to SFF-8643 connector cable is engineered for reliable high-speed data transmission inside enterprise servers and storage systems. Both ends use 36-pin Mini SAS HD connectors with secure metal latches, ensuring a stable mating interface between RAID controller, HBA card or backplane PCB.
The 30AWG copper twinax wire cable with individual and overall braid shielding maintains controlled impedance and low crosstalk for 6G/12G SAS digital signals, delivering consistent performance in high-density electronic environments. A durable black braided outer sleeve protects the internal power reference and signal pairs from abrasion, while keeping the harness flexible and easy to route in narrow chassis.
This assembly supports OEM/ODM customization such as different lengths, routing style, right-angle or straight plug options, additional grounding pins, as well as integration into complex multi-drop storage harnesses. It is ideal for system integrators who require stable, low-loss Mini SAS HD connector solutions for modern storage platforms.
Product Type
Mini SAS HD SFF-8643 to SFF-8643 high-speed cable connector assembly, 1m length
Interface / Connector
Dual Mini SAS HD SFF-8643 male connectors, HD SAS 8643 PCB type
Application
High-speed storage signal & power transmission for servers, RAID cards, backplanes, PCIe/SSD arrays
Wire Type
UL3302 30AWG, UL20744 30AWG-1P+ 2-pair Mini SAS cable
Shielding
Braided shield for low-noise, stable high-frequency transmission
Color
Black
Operating Temperature
–25°C ~ +80°C
Insulation Resistance
≥10MΩ
Certification
RoHS compliant
MOQ / Packaging
100 pcs, PE bag packing, OEM/ODM customization available (length, wire gauge, labeling, etc.)
Applications
Internal high-speed links between RAID/HBA cards and SAS backplanes in rack-mount servers and data-center storage arrays
JBOD/JBOF enclosures, NAS appliances and enterprise disk shelves requiring reliable Mini SAS HD connectors
High-performance workstation and GPU server builds where compact, well-shielded cable routing is necessary
Industrial control systems and embedded computing platforms using SAS or PCIe-based storage modules on custom PCB designs
OEM storage subsystems that need robust Mini SAS HD connector harnesses for mass-production assemblies
Precautions
Confirm that the host and device ports are both Mini SAS HD SFF-8643 and that the pin assignment matches the target system layout before installation; incorrect mating can damage terminals or host boards.
Avoid exceeding the recommended bend radius of the braided wire cable and do not sharply twist the harness near the over-molded ends to protect the internal signal pairs and power reference conductors.
Route the cable away from sharp edges, high-current power lines and strong EMI sources whenever possible to maintain signal integrity.
For long-term operation in harsh server or automotive environments, project customers can request enhanced insulation, wider pitch or special jackets to match specific temperature and vibration requirements.
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.
