Hello,as Shine said you can not, I don't think there will be any. Sorry I can't be of help.
Hello I have server R640 with 1 processor, the server came with PCIe Riser Config 4, 2 x16 Low Profile I have Boss M.2 for operating system then I installed then I installed additional PCIe NVMe device Now I want to install another additional PCIe NVMe. So, as per my understanding I can do that if I provided riser on riser slot 2A. am I right?
R640 RISER CARD A2