Mini HD SAS 72Pin SFF-8643 8i to U.2 SFF-8639 x 2 Power 15Pin Cable 0.8m

SKU: 8643-2X8639-228-0.8M
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U.2 / U.3 is a flexible, robust, and cost effective connector and cable assembly solution that helps server and networking equipment design flexibility, reduces overall space, and extends the reach for high data rate signals. The solution can be used in application of 32GT/s PCIe5.0 signal.


  • Data Storage
  • RAID (Redundant Array of Independent Disks )
  • Workstations
  • Rack-mount server
  • Servers
  • Storage racks
  • Solid State Disk

Features and Benefits

  • Transmission rate 32GT/s PCIe Gen5.
  • Meets SAS4.0 specification.

Mating Force and Unmating Force

  • Condition: EIA 364-13. Insert and extract at a speed of 25mm/minute.
  • Mating Force: 59 N maximum.
  • Unmating Force: 12 N minimum.

Electrical Performance

  • Contact Resistance: 30mohm max. initial, 15mohm maximum after stress test.
  • Dielectric Withstanding Voltage: 500 VAC for 1 minute no breakdown.
  • Insulation Resistance: 1000 Mega ohms minimum.

Signal Integrity

Can meet PCIe Gen5 performance

Tech specs

Delivery Information

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