IO Crest 5 Slot M.2 B-key PCIe Controller

Using the JMB585 chipset, the SI-PEX40142 can provide PCIe Gen3 x2 bandwidth to 5 M.2 SATA Base B-key SSD solution. For the storage solution based on data transfer of multiple hard drives, the newly added FIS-based switching design can overcome the bottlenecks created by operating multiple SATA storage devices simultaneously. The data transmission rate of the JMB585 can achieve to 1700MB/s, which is the maximum transfer speed of PCIe Gen3 x2.