That is if you use the PCIe slot for SSD's, not a GPU
FRom the specs page
"Total supports 4 x M.2 slots and 4 x SATA 6Gb/s ports*
AMD Ryzen™ Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280
(supports PCIe 5.0 x4 mode)
M.2_2 slot (Key M), type 2242/2260/2280
(supports PCIe 5.0 x4...