PH44+PH56 PCIE4.0 X16 to 20-Port SATA Adapter NVME M.2 RAID Array Expansion with JMB585 Chip

PH44+PH56 PCIE 4.0 X16 to 20-port SATA Adapter NVME M. 2 RAID Array Expansion with JMB585 ChipJM585 master adopts the latest JMB585 chip solution, high-speed transmission and stable performance, dedicated to meet the user's needs for massive data spaceInstructions for use: 1. The motherboard must support motherboard support for PCI-E split function, able to set up PCI-E X4X4X4 or 4X4 mode; motherboard support for PCI-E RAID function; compatible-AS US motherboard support for Hy per M. 2 X16 expansion card function; different motherboards PCI-E split the number of channels is different, some motherboards PCI-E RAID is X8+X4+X4, this kind of motherboard 4-bit M. 2 card The 4-bit M. 2 card can only support 3 M. 2 SSDs or devices, and the 2-bit M. 2 card can only support 1 M. 2 SSD or device, if you need to use this product normally, please select the correct motherboard; Many motherboards share PCI-E channels, make sure that the motherboard can support the function of PCI-E splitting, but can't recognize so many M. 2 SSDs or devices, please remove the other PCI-E devices Or replace the slot, such as graphics card, expansion card, onboard NVME SSD, etc. 2. CPU support is required, CPU should have enough lanes, generally low-end CPUs don't have enough PCI-E lanes, so they may not be able to support it, you can refer to the motherboard introduction to make the right choice when purchasing CPUs