RSC-3ET, 3U, 16xSATA/ SAS HS 3,5/ 2,5" universal bay + 2x2,5" 15mm internal bay + 4x2,5" 7mm internal bay, up to 12"(W) x 13"(D) E-ATX, 1x12G 16-port passive BP with 4xNVMe (U.2) support (remove HDD individual power on/ off funct (RSC-3ET_XE1-3ET00-10)