high-speed sff8639 design with flexibilities  sas/pcie 3.0 connectors are designed for next-generation servers with 12gb/s speeds. the 68-position, sas/pcie receptacle, and header enables high-speed serial attached scsi (sas) hard disk drive (hdd) interface as well as peripheral component express (pcie)-based devices. these connectors are backward compatible with 6gb/s sas, sata and 3gb/s sff8482 connectors, hence the same interface can be used for cost-effective storage hdds as well as higher-performance server ssds.  compatible with sff8639 specification capable of meeting 12gb/s ssds and hdds or pcle based devices at 8gt/s molded guide post allows device header and receptacle to self-align during mating process footprint backward compatible with 6g and 3g sas connectors

 

高速sff8639设计的灵活性sas/pcie3.0连接器是为12gb/s速度的下一代服务器设计的。68位、sas/pcie插座和插头支持高速串行连接scsi(sasi)硬盘驱动器(hdd)接口以及基于外围组件表达(pcie)的设备。这些连接器向后兼容6gb/s的sas、sata和3gb/s的sff8482连接器，因此相同的接口可以用于低成本的存储hdd和更高性能的服务器ssds。与sff8639规范兼容，能够满足8gt/s的s2gb/s和hds或基于pcle的设备，允许设备头和插座在配合过程中向后自对齐，兼容6g和3gsas连接器