PCI Express x16 Card to 4 x internal NVMe M.2 Key M with Heat Sink and Fan - Bifurcation 90050 This PCI Express card by Delock expands the PC by four M.2 slots. Up to four M.2 SSDs in format 2280, 2260, 2242 and 2230 can be connected. With the help of the large heat sink and the fan, sufficient cooling of the M.2 modules is guaranteed. Specifications: General Connectors: internal: 4 x 67 pin M.2 key M slot, 1 x PCI Express x16, V3.0 Interface: PCIe Supports M.2 modules in format 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 Supports NVM Express (NVMe) 4 x LED indicator Bootable, ex UEFI version 2.3.1 Supports S.M.A.R.T. Dimensions heat sink (LxWxH): ca. 202 x 95 x 8 mm 1 x 40 mm fan for active cooling of the M.2 modules System requirements Linux Kernel 5.4 or above Windows 8.1/8.1-64/10/10-64 Windows Server 2016 PC with one free PCI Express x16 / x32 slot Motherboard and BIOS with PCIe bifurcation support Package content PCI Express card with fan Heat sink M.2 mounting material Screwdriver 4 x thermal pad User manual