I am have some major issues with this device as well.
First, my DAS storage caddy seems to randomly unmount some of the drives within during data read/write.
Additionally, I have “other/unknown/no driver” devices in the device manager. The firsts is PCI Data Acquisition and Signal Processing Controller HWId PCI\VEN_8086&DEV_461D&SUBSYS_72708086&REV_04
The next is Unknown Device HWID ACPI\VEN_INTC&DEV_1041
I have updated the chipset and all the drivers I could find, however these problems persist