This PCI Express card by Delock expands the PC by four U.2 ports. Up to four U.2 SSDs in 2.5″ format can be connected to it.
PCIe bifurcation
The card requires the PCIe bifurcation function of the mainboard to split the PCIe signal when multiple connectors are used.

Specification
– Connectors:
internal:
4 x U.2 SFF-8639 socket
1 x PCI Express x16, V4.0
1 x SATA 15 pin connector (optional for power supply)
– Supports NVM Express (NVMe)
– 4 x LED indicator for power and activity
– Bootable, from UEFI version 2.3.1
– Supports S.M.A.R.T.
– Supports TRIM – 16 x mounting holes Supports TRIM
– 16 x mounting holes
System requirements
– Linux Kernel 6.2 or higher
– Windows 10/10-64/11
– Windows Server 2022
– PC with a free PCI Express x16 / x32 slot
– Mainboard and BIOS with PCIe bifurcation support
Package contents
– PCI Express card
– 16 x screw
– User manual
Packaging
– Box