PCI Express x8 Card to 2 x internal NVMe M.2 Key M - Bifurcation - Low Profile Form Factor 89837 This PCI Express card by Delock expands the PC by two M.2 slots. M.2 SSDs in format 22110, 2280, 2260, 2242 and 2230 can be connected. The card requires the PCIe bifurcation of the motherboard to split the PCIe signal in order to use multiple slots with M.2 SSDs. Specifications: General Connectors: internal: 2 x 67 pin M.2 key M slot 1 x PCI Express x8, V4.0 Interface: PCIe Supports M.2 modules in format 22110, 2280, 2260, 2242 and 2230 with key M or key B+M based on PCIe Maximum height of the components on the module: 1.5 mm, application of double-sided assembled modules supported 2 x LED indicator Supports NVM Express (NVMe) Bootable, ex UEFI version 2.3.1 Supports S.M.A.R.T. Supports TRIM System requirements Linux Kernel 5.11 or above Windows 8.1/8.1-64/10/10-64/11 Windows Server 2019 PC with one free PCI Express x8 / x16 / x32 slot Motherboard and BIOS with PCIe bifurcation support Package content PCI Express card Low profile bracket Screwdriver Mounting material 2 x thermal conductive pad User manual Package Retail Box