8 Sata Motherboard

Gigabyte GA-H81M-DS2 R3.0 MB, H81, 2x DDR3, 1x PCIE2.0 x16, 2x SATA III, 2x USB3.0, VGA, Micro ATX

ASUS PRIME Z490-P/CSM MB, Z490, 4x DDR4, PCI-E 3.0 x16, 2x M.2, 4x SATA 3, 8x USB 3.2, DisplayPort 1.4, HDMI 1.4b, ATX, OptiMem 2

SilverStone RM208-MINI 2U Rackmount Storage Black, Supports Extended Mini-ITX And Mini-ITX Motherboards, NO PSU, Backplane Support For 8 Port SAS 12G / SATA III Drives And SFF8643 x2