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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)"}}
Internal Mini SAS HD to Mini SAS data connector cable
Application
High-speed signal transmission between RAID/HBA and backplane / drive cage
Rated Voltage
30 V max (signal use)
Characteristic Impedance
100 Ω differential (typical SAS channel)
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 SFF-8087 L=1000mm
Certification
ROHS, HF, ISO 9001, ISO 14001, IATF 16959
Place of Origin
China
Product Description
This Mini SAS HD SFF-8643 to Mini SAS SFF-8087 connector cable is designed for internal high-speed storage links where reliable, low-loss signal transmission is critical. One end uses a compact SFF-8643 high-density connector for modern RAID or HBA cards, while the other end features the classic SFF-8087 plug for legacy backplanes and drive cages, allowing easy migration and mixed-generation configurations in server platforms.
Precision 30AWG copper twinax wires with individual and overall braid shielding maintain controlled impedance and low crosstalk across all differential pairs. The black PET braided sleeve provides mechanical protection, neat cable management and a professional look inside high-end electronic systems. Robust metal latches on both terminals ensure a secure mating interface under vibration and frequent maintenance.
OEM customers can request length changes, alternative routing, labeling, and integration into complex harnesses that combine SAS data with auxiliary power or control lines, meeting different chassis and PCB layouts.
Product Type
Internal Mini SAS HD to Mini SAS data connector cable
Interface Standard
SAS 2.0 / SAS 3.0 high-speed serial storage
Connector A
Mini SAS HD SFF-8643 36-pin male connector, latch type
Connector B
Mini SAS SFF-8087 36-pin male connector, latch type
Application
High-speed signal transmission between RAID/HBA and backplane / drive cage
Typical Pitch
0.8 mm high-density SAS connector pitch
Cable Structure
UL3302 30AWG twinax + UL20744 30AWG-1P + 2EAM SAS cable
Conductor
Stranded copper electrical wire
Shielding
Individual foil plus overall braid shielding
Jacket & Sleeve
PVC jacket with black PET braided outer sleeve
Color
Black (custom colors available)
Length
1000 mm standard (other lengths on request)
Rated Voltage
30 V max (signal use)
Characteristic Impedance
100 Ω differential (typical SAS channel)
Max Data Rate
Up to 12 Gb/s per lane, suitable for enterprise storage systems
Insulation Resistance
≥10 MΩ (room temperature, DC)
Operating Temperature
-25 ℃ ~ +80 ℃
Flame Class
UL VW-1 (by cable type)
Compliance
RoHS compliant, halogen-free version optional
MOQ
100 pcs
Customization
OEM/ODM customization of length, routing, pin-out, labeling, and matching PCB headers
Packaging
PE bag packing or customized retail/industrial packing
Applications
Internal connection between Mini SAS HD host ports and SAS-8087 backplanes in 1U/2U/4U rackmount servers
Expansion links in JBOD/JBOF enclosures, DAS/NAS devices and enterprise storage arrays
High-density RAID subsystems in data centers and GPU/AI servers where compact, shielded cables are required
Industrial computers and embedded systems using SAS-based SSD/HDD modules on customized PCB backplanes
Precautions
Confirm that host and backplane interfaces are SFF-8643 and SFF-8087 respectively and that the pin assignment matches the system design before mating the connectors.
Avoid excessive bending near the over-molded terminals; follow the recommended minimum bend radius of the SAS wire cable to preserve impedance and lifespan.
Keep the harness away from sharp edges, high-current power lines and strong EMI sources wherever possible to maintain stable high-speed signal quality.
For special environments such as telecom, industrial or automotive electronics, enhanced temperature rating, additional shielding, and dedicated connector or pitch options can be customized on request.
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.
